2009 success story guidebook
TRANSCRIPT
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Table o Contents
Factory AutomationEmbedded Serial Boards for Process Control Systems China/Asia 3
Quality Inspecti on for TFT-LCD Manufacturing Taiwan/Asia 5
Networking Solution for CNC Control Systems Global 7
Boiler Control System for Plastic Manufacturin g Applications China/Asia 9
Ultra Low Serial-to-Eth ernet Latency in Semiconduct or Processing Equipment Japan/Asia 11
Wireless Roaming Networking for Automated Guided Vehicles Germany/Europe 13
Power Automation
Transportation Automation
Railway Door Control System Europe 23
Highway Traffic Monitoring System Taiwan/Asia 25
Railroad Station Monitoring System Taiwan/Asia 27
Utility Monitoring System for an Airport Terminal China/Asia 29
Kiosk/ATM/POS
Device Communicatio n for Airline Check-in System China/Asia 31
Integrating Peripheral Devices in an ATM China/Asia 33
External Serial-to-USB Expansion for POS Terminals in Gas Stations Europe 35
Public Transportatio n Ticket Vending Machines Spain/Europe 37
Typical Application
Typical Applications
Embedded Serial-to-Et hernet Solution for RFID Reader Deployment China/Asia 39
Surveillance Monitoring System Ireland/Europ e 41
Solar Power Station Applications Global 15
Redundant Serial-to-Et hernet Communication in a Power Dispatch Control Center China/Asia 17
Automatic Meter Reading for a Centralized Power Meter Application United Arab Emirates/Middle East 19
Remote Monitoring and Control for a Windmill Generator Denmark/Europ e 21
Moxa has been a leader in device connectivity or more than 20 years, and
provides a wide selection o industrial-grade device connectivity products
that are used in a broad spectrum o industrial applications around the world.
Moxas products support redundant eatures, hazardous location certiications,and a rugged design to keep automation systems running continuously.
Products that support a wide operating temperature are also available or use
in extreme environments, such as actory automation, power automation,
transportation automation, Kiosk/ATM/POS, and many more.
Product Lines
uUSB Connectivity
uCombo Switch/Serial Device Servers
uSerial Device Servers
uTerminal Servers
uEthernet Fieldbus Gateways
uMedia Converters
uMultiport Serial Boards
Moxa at a GlanceLeading Provider of Industrial Networking Solutions
Power Automation
Since power and other utilities deliver services that are absolutely essential to modern
society, it is critical that systems have rock-solid reliability and are easily maintained.
Throughout the stages o generation, transmission, and distribution, Moxa products
are used to help monitor substations and service cabinets, establish high-speed
redundant network backbones, and provide automatic meter reading.
Transportation Automation
Intelligent transportation systems aim to oer communication and transportation
platorms that are sae, convenient, comortable, eicient, and environmentally riendly.This is the direction that traic policies in countries the world over are taking, and
Moxas advanced product solutions make it easier or engineers to implement such
transportation applications.
1
Factory Automation
Automation has kept manuacturers competitive in a global marketplace, but it can
be diicult to achieve reliable communication between specialized devices and
protocols. With the help o Moxa products, manuacturers all over the world have
been able to connect legacy equipment to modern control systems, monitor harsh
environmental conditions at production acilities in real-time, and seamlessly convert
between proprietary and open device protocols.
Kiosk/ATM/POS
Consumers beneit daily rom the incredible convenience that network technology
brings to inancial transactions. Moxas many products with small orm actor do
not compromise perormance or reliability and are helping connect retail devices
to central networks, establish 24-hour ser vices, and coordinate devices in ATMs and
kiosks.
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Application Topology
Products ImplementedBenefts
CB-114 Small orm actor: 9 0 x 96 mm (3.54 x 3.78 in
Sel-stacking bus eliminates the need or
backplanes or card cages
921.6 Kbps maximum baudrate or super a
transmission
On-chip H/W and S/W ow control Built-in 15 KV ESD protection
Onboard Tx and Rx LED indicators o r each
Drivers or Windows (2000, XP/2003/Vista x
x64), Windows CE 5.0, Windows XP Embedd
DOS, Linux 2.4/2.6, FreeBSD 4/5, QNX 6
uCompact size is ideal or PC-based
embedded systems
uUp to 4 serial COM ports to provide
cost-eective port expansion
uSupport various operating systems to
reduce the cost o uture upgrades
uConigure each port independently or
RS-232, RS-422, or RS-485
Serial
3
Project Background
Process control systems are automatic platforms used in a wide variety of
industries to operate a plant more cost-effectively and efficiently. Traditionally,automobile manufacturers had to use a different computer to connect each
automation device in the production process including pressing machines,
robots, and testing machines. A leading European automobile manufacturer
wanted to use just one computer to connect all o f these machine automation
devices and decided to use Moxas CB-114 embedded serial board for their
process control system.
Moxas CB-114 embedded serial communication board can accommodate
multiple high performance peripherals for field devices that use RS-232/422/285
serial communication protocols. In fact, one computer can accommodate
up to four CB-114 boards to provide 16 additional COM ports. As a result, the
manufacturer can easily monitor and control the entire machine automation
process with a single computer. Thanks to the CB-114, the manufacturer no
longer needs to worry about purchasing and maintaining a separate computerfor each automation device in the production process.
Moxas Solution
The CB-114 is a PC/104-Plus module that can be stacked inside an embedded
computer to save space. Due to space limitations, the manufacturer decided to
use Moxas CB-114 in an embedded system for its machine automation process.
The CB-114 features four RS-232/422/485 serial ports for COM port expansion
to integrate data transmission for peripheral devices. Furthermore, the CB-114
provides drivers for Windows CE 5.0 and Windows XP Embedded, which are
popular in embedded systems.
Embedded Serial Boards forProcess Control Systems
Process Control System
China/Asia
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Application Topology
Products ImplementedBenefts
uIndustrial-grade design suited or the
TFT-LCD manuacturing process
uRugged high-quality converter
or complicated high-speed data
transmission
uInstantaneously expand serial ports with
USB plug and play
UPort 1650-1616-port RS-232/422/485 USB-to-serial conv
Standard 19-inch rack-mountable orm act
rugged metal housing or industrial applica
Up to 16 serial ports or easy USB-to-serial
expansions
3-in-1 solution to maximize cost-eciency True USB 2.0 high-speed transmission to inc
productivity
128-byte FIFO and on-chip hardware and so
ow control to ensure stable data transmis
Each serial port is equipped with an LED ind
or easy troubleshooting
USB
Serial
5
Project Background
Manufacturing TFT-LCD (thin film transistor liquid crystal display) panels is a
complicated and highly technical process. The three major stages in
TFT-LCD panel production are the array, LC cell, and module assembly
processes. In addition, each finished panel must also pass a series of quality
inspection tests such as defect inspection and lighting tests. The most
challenging part of the TFT-LCD manufacturing process is achieving zero fault
tolerance for high quality and productivity. One of our customers needed a
USB-to-serial solution to transmit data between a host and quality inspection
equipment in the TFT-LCD manufacturing process. In such a demanding
manufacturing environment, adopting multiple ports and a ruggedly designed
USB-to-serial product proved to be the best o ption.
Moxas Solution
The UPort 1650-16 is a 16-port USB-to-RS-232/422/485 serial converter
with plug-and-play USB capabilities to simplify serial port expansions. Unlike
multiport serial boards, the UPort 1650-16 does not require users to open the
chassis of the PC or even turn off the system when connecting additional COM
ports, saving time, effort, and money. The standard 19-inch rack-mountable
form factor of the UPort 1650-16 is perfectly suited for TFT-LCD manufacturing
laboratories.
In this application, Moxas UPort 1650-16 USB-to-serial converter is used to
connect the host to test equipment for data transmission in the TFT-LCD quality
inspection process. The UPort 1650-16 provides true USB 2.0 transmission
to improve productivity, and also provides LED indicators to simplify
troubleshooting.
Quality Inspection for TFT-LCDManufacturing
TFT-LCD Manufacturing
Taiwan/Asia
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Application Topology
Products ImplementedBenefts
NPort 5110
uSmall size or easy installation
uReliable serial-to-Ethernet solution or
data transmission
uMonitoring and troubleshooting utilities
are included
NPortW2150 Plus
u802.11a/b/g wireless connectivity to a
CNC
u
Seamless roaming with a user-deinablesignal strength threshold
uO-line port buering and serial data log
uSecure data access wit h WEP, WPA, WPA2,
and secure remote management with
SSH/SSL conigurations
NPort 5110 Real COM/TTY drivers or Windows and Linux
Standard TCP/IP interace and versatile operation modes
Easy-to-use Windows utility or conguring multiple device se
Built-in 15 KV ESD protecti on or all serial signals
-40 to 75C operating temperature (T models)
NPortW2150 Plus 921.6 Kbps baudrate or RS-232/422/485 transmissions
Enhanced remote conguration with HTTPS, SSH
Secure data access with WEP, WPA, and WPA2
Wireless roaming with a user-dened signal strength threshold 20 MB of-line port bufering and 64 KB serial data log
Ethernet
Serial
AWK-3121 IEEE 802.11a/b/g compliant
Power input by redundant 24 VDC power i nputs or Power-ove
Ethernet
Powerul securi ty with WPA/WPA2/802.11X lters
Turbo Roaming or seamless wireless connection
Long-distance communication support
-40 to 75C operating temperature range (T model)
CNC Control System
Global
7
Project Background
The initial solution was for the engineers to use CNC (Computer Numerical
Control) to run a new manufacturing program. This solution requires off-linedevelopment in the design room, and then manual transfer of the program to
the factory floor PC using a f loppy disk or USB Storage. The factory floor PC
will implement the program by sending instructions to v arious manufacturing
machines over an RS-232 interface connection. However, the environment of
the factory floor is not suitable for PCs (due to high humidity, oily and dusty
surroundings, and extreme temperatures); it is highly probably that PCs in such
environments will crash frequently.
Moxas Solution
Moxas NPort 5110 and NPor tW2150 Plus device servers were chosen since
they meet all of the requirements. The NPort is perfectly suited for rugged
environments and is much smaller than a PC.
The control center sends instructions to the CNC in TCP/IP packet format through
an Ethernet/Wireless connection to the NPort. It is no longer necessary for
personnel to physically transport the program to the site, and multiple CNC
machines can receive the data simultaneously.
Advantages of implementing this solution:
uSystem costs are reduced by lower equipment expenses (the cost of NPort is
much lower than a PC) and by the time and human resources saved.
uChanging the CNC layout when expanding is quick and easy.
uMoxas driver technology reroutes COM data through the computers Ethernet
card; users do not need to spend time to make changes to their existing
manufacturing programs.
uCentralized feedback of the CNCs status ensures organized and simplified
maintenance.
uWireless NPort save on cabling costs and time.
Networking Solution for CNCControl Systems
Benefts
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Application Topology
Products ImplementedBenefts
uAdvanced unctions minimize the eort
required or implementing a Modbus
architecture
uLess Ethernet wiring eort
uCost-eective serial-to-Ethernet Modbus
solution that leverages existing utilities
and devices
uWarning relay by outputuMultiple masters and slaves to ensure
smooth data updates
MGate MB3270 Conguration is exceptionally easy
Slave mode supports 16 TCP masters and u
62 serial slaves at the same time
Master mode supports 32 TCP slaves
simultaneously
Emergency request tunnels ensure QoS co
Embedded Modbus protocol analyzer
Redundant dual DC power inputs
Ethernet (Modbus TCP)
Serial (Modbus RTU)
EDS-508A8-port Managed Ethernet Switch
Plug-n-play Turbo Ring (recovery time < 20 ms)
Customer conigured e-mail notiication by exception
User-riendly web-based coniguration and management
-40 to 75 C operating temperature (T models)
9
Project Background
Factory automation applications must be equipped to handle and monitor
the myriads of information from at tached devices. For plastic manufacturing
applications, the boiler control system plays a critical role by gathering and
regulating information to ensure production is accurate and smooth. In this
particular case, the customer combines eight subsystems that include power
meters, water meters, alarm output, displays, and I/O s tatus to be controlled
by several intelligent controllers with Modbus RTU interface. The Modbus TCP
protocol is used for this application due to the distance.
Our client requested the following specifications for their system:
u Modbus serial to Modbus TCP translation
u Multiple slaves/masters support
u Automatic Modbus TCP response time detection
Moxas Solution
Moxas MGate MB3000 series, a serial to Ethernet Modbus gateway, was selected
for their system.
For this application, PLCs control the boiler system and intelligent controllers
are responsible for retrieving information from the boiler and subsystems. When
the control server (IPC) needs to acquire data from the boiler, the intelligent
controllers with Modbus RTU interface will retrieve data from the boiler.
The command is sent in Modbus TCP packet format through the Local Area
Network (LAN) and received by the MB3270. The MB3270 would then convert
the packet into Modbus RTU messages for the intelligent controller to send
to the remote control server via Modbus TCP. Finally, the intelligent controller
receives the command from the IPC and relays the data by using Modbus TCP
communication. Normally, PLCs and intelligent controllers control and monitor
information separately. This unique architecture will ensure fast retrieval of real
time data and allows for immediate alert if the primary communication (PLC) is
down.
Moxas MGate MB3270 offers high flexibility. Features that benefit boiler control
systems are:
uCascading Ethernet ports for easy wiring
uResponse timeout auto detection to define the suitable timeout value
uRedundant power inputs minimize the risk of data loss in the event of power
ailures.
Today, more and more boiler control systems are being equipped with Moxas
MGate MB3000 series Modbus gateways.
Boiler Control System for PlasticManufacturing Applications
Boiler Control System
China/Asia
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Application Topology
Products ImplementedBenefts
uWith Moxas ready-to-use Real COM
mode or WinCE, the company spent just
a raction o the usual time to establish
a robust connection between the serial
devices and the remote PC.
uWith the lowest latency on the market,
the NPort 6650-8 ensures that
parameters and process recipes are
placed in precisely on time to minimize
process aults.
uWith the highest MTBF on the market,
the company used the NPort 6650-8
to minimize downtime, and as a result
maximize the array yield rate.
NPort 6650-8 Ready-to-use operation modes
Drivers or Windows, WinCE, and Linux
Port bufers or storing serial data when the
Ethernet is of-line
MTBF o 135,370 hours
Supports IPv6 Ethernet redundancy (STP/RSTP/Turbo Ring
network module
Modular design or network expansion
Secure data transmission
Ethernet
Serial
Semiconductor Process Equipment
Japan/Asia
11
Project Background
The fabrication of semiconductor wafers is a high precision process that
requires over 300 individual steps categorized into various major process
groups such as photo-resist, thinfilm, etch, and CMP. Within a t ypical thinfilm or
etch device, there are many built-in serial devices such as vacuum turbo pumps,
RF generators, and RF matches, all controlled by an internal PC.
A Japanese company that produces thinfilm and etch process equipment was
looking to develop a new-generation device communication solution. This
solution will enable the serial devices to be controlled by a remote PC located in
the control island of the semiconductor factory and will result in better control
of the serial devices for finer precision. With this new solution, semiconductor
makers can easily retrieve the running parameters of the devices and remotely
place process recipes to the process equipment. Currently, a majority of
semiconductor fabrication factories use Ethernet communication as one part of
their backbone network, and for this reason the company opted for a
serial-to-Ethernet solution with:
u
WinCE driver for managing devices on a WinCE platformuUltra low latency for retrieving running parameters and placing process
recipes, which are extremely time critical (the time is calculated in
milliseconds).
uHigh MTBF since even a small pause in device connections can cause huge
losses.
Moxas Solution
Moxas NPort 6650-8 terminal servers were chosen since they meet all of the
companys requirements. Each piece of thinfilm and etch process equipment is
equipped with two chambers that run the process individually. Each chamber is
equipped with a vacuum turbo pump, RF generator, and RF match, all of which
use RS-232 communication. Inside the process equipment you will find a pair
of NPort 6650-8 device servers that connect the serial devices to Ethernet,
allowing the devices to be controlled and monitored by the remote PC. The
company uses Moxas WinCE Real COM driver on the NPort 6650-8 to connect
the devices to the remote PC.
Ultra Low Serial-to-EthernetLatency in SemiconductorProcessing Equipment
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Application Topology
Benefts
NPortW2150 Plus Link any s erial device to an IEEE 802.11a/b/g ne
921.6 Kbps baudrate or RS-232/422/485
transmissions
Web-based conguration using built-in Etherne
WLAN
Enhanced remote conguration with HTTPS, SS
Secure data access wi th WEP, WPA, WPA2
Built-in WLAN site survey tool
Wireless roaming with user-dened signal stren
threshold
Of-line port buferin g and serial data log
Dual power inputs (1 power jack, 1 terminal blo
u802.11a/b/g wireless connectivity or serial
devices
uSeamless roaming with user-deined
signal strength threshold
uO-line port buering and serial data log
uSecure data access with WEP, WPA, WPA2
and secure remote management with
SSH/SSL conigurations
Product Implemented
AWK-3121 I EEE 802.11a/b/g compliant
Power input by redundant 24 VDC power inputs or
Power-over-Ethernet
Power ul security with WPA/ WPA2/802.11X lters
Turbo Roaming or seamless wireless connection
Long-distance communication support
-40 to 75C operating temperature range (T model)
13
Project Background
In the past, warehouses needed to hire many workers to organize the
thousands of goods in stock. As a leading business in warehouse automation,our client used high tech rail guided vehicles (RGV) to categorize each product.
Each product has an RFID tag attached to it that contains specific data used for
categorization. The use of RGVs and RFID tags allow our client to save valuable
time and resources.
The best communication network for RGVs is wireless, which allows the
warehouse to bypass wiring and space constraints. Since wireless systems are
also relatively easy to install and maintain, the client already had an 802.11a/b/g
wireless environment installed. To ensure proper operation of the RGVs, the
client required stable and reliable communication between access points and
RGV controls, as well as seamless wireless communication with 802.11a/b/g and
roaming capability.
Automated Guided Vehicles
Germany/Europe
Moxas Solution
The Moxa NPortW2150 Plus is an ideal choice for connecting serial devices.
Since Moxa products provide 802.11a/b/g wireless connectivity, they are
compatible with our clients system specifications. Through the WLAN
environment, the NPortW2150 Plus offers an excellent solution for devices
that frequently move from place to place such as an RGV.
Moxa NPortW2150 Plus provides a serial-to-wireless solution for RGVs with
the following features for the warehouse automation system.
uSupport for 802.11a/b/g: the use of different wireless bands is necessary for
this application
uSeamless data roaming: the Connect Rule function allows wireless roaming
with off-line port buffering to prevent data loss between 802.11a and
802.11b/g environments during operation
Wireless Roaming Networkingor Automated Guided Vehicles
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Application Topology
Optical
Etherne
Serial
NPort S8000 Series4-port RS-232/422/485 serial device server
Serial QoS or conguring serial data transm
priority
2 KV (DC) isolation protection or each seria
Adjustable pull high/low resistor or RS-485
5-port managed Ethernet switch built in Two ber Ethernet ports and three Etherne
Ethernet redundancy with Turbo Ring (reco
time < 20 ms) or RSTP/STP (IEEE 802.1w/D)
supported
QoS, IGMP-snoopin g/GMRP, VLAN, LACP, SN
v2c/v3, RMON supported
Surge protection or serial, power, and Ethe
Products ImplementedBenefts
uAll-in-one design (integrated switch and
serial device server) or exibility and to
simpliy industrial network connections
uTwo ber ports, 3 Ethernet ports, and 4
3-in-1 serial ports greater exibility
uRing Redundancy at the device level orreliable connections
uWide operating temperature rom -40 to
75C
uRugged design with complete hardware
protection (UL508, ull surge protection,
Level 4 ESD, 2 KV o isolation on each serial
port)
uCompact size and cost efective solution
Project Background
All solar power stations include three major devices-a power inverter, a PLC,
and meters. The power inverter converts the energy generated by the plant
to power for end-users, and the PLC controls the bases sun tracking system.
Although some inverters and meters are serial devices, these days PLCs are
often Ethernet devices, and consequently the station needs to connect both
serial and Ethernet devices to the Ethernet backbone network or the control
center.
Power generation systems must be stable and reliable, which is why Ethernet
redundancy in the Ethernet backbone is essential. In addition, solar farms are
normally located in wide open locations such as deserts, which means that the
devices should be able to endure wide variations in temperature.
Green Power
Global
Moxas Solution
With the NPort S8000, you can connect all of your Ethernet and serial devices to
the control center easily and economically with a single device. The NPort S8000
is a compact and rugged all-in-one Ethernet switch and serial device server.
The NPort S8000 provides Ethernet redundancy and ring structure to increase
the reliability and availability of your system. Not only does the NPort S8000
supports the standard STP/RSTP ring protocol but it also supports Moxas
proprietary Turbo Ring protocol, which has the worlds fastest recovery time of
under 20 millseconds.
With the NPort S8000s dual power inputs and complete hardware protection,
your networks stability is ensured. Aside from being certified to meet the UL508
international safety standards, the hardware is also fully equipped with surge
protection for serial, Ethernet, and power to guard against voltage spikes. In
addition, the NPort S8000 has level 4 ESD protection and 2 KV of isolationprotection on each serial port.
The NPort S8000 is perfectly suited for critical applications, and is the best
solution for this type of solar power system.
15
Solar Power Station Applications
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Application Topology
Products ImplementedBenefts
uHigh redundancy
uLess sotware development eort
uCost-eective serial-to-Ethernet solution
that leverages existing utilities and
devices
uNew Redundant COM (patent pending)operation mode (or systems designed
with a single control server and dual-LAN);
includes a zero switching time eature
that prevents data transmission between
the PC host and serial devices rom being
interrupted i one o the LANs should ail.
CN2600 Series LCD panel or easy IP address conigurat
Dual-LAN cards with two independent M
addresses and IP addresses
Redundant COM unction available whe
LANs are active
Dual-host redundancy can be used to ad
backup PC to your system
Dual AC power inputs
Real COM/TTY drivers or Windows and L
Ethernet
Serial
17
Project Background
There are 3 main segments in power automation: generation, transmission, and
distribution. In most power distribution systems, control centers acquire data rom the
remote RTU via networks. Each network includes dial-up links rom serial modems with
the PSTN. Serial-to-Ethernet solutions are required in the p ower distribution systems o
these applications to manage the numerous serial RTUs in the control centers.
To enhance system reliability, our client requested the ollowing speciications or their
power distribution system.
uRedundant control servers: most power distribution systems are built with two or
more control servers.
uRedundant communication networks: two redundant networks are built to back each
other up.
uRedundant power: mission-critical devices in the system must have built-in dual
power inputs.
Automatic Meter Reading
China/Asia
Moxas SolutionMoxas CN2600 series terminal server was chosen to meet the above requirements or
our clients power distribution system.
When the control server needs to acquire data rom the remote RTU, the command is
sent in TCP/IP packet ormat through the Local Area Network (LAN) and received by
the CN2600. The CN2600 would then convert the packet into serial messages or the
modem to send to the remote modem via PSTN. Finally, the RTU receives the command
rom the modem and responds to the control server with the data by using the same
communication route. Whenever the control server is down, another server is activated
to back up the primary server. The LAN and power supply are also backed up in the
same way.
Moxas CN2600 oers high redundancy and the ollowing eatures or the power
distribution system.
uDRDAS: whenever the control server switch mechanism is activated, the CN2600 can
automatically identiy and cooperate with the backup server.
uDual-LAN cards with two independent MAC and IP addresses allow the CN2600 to be
connected to separate LAN networks. To use this eature, the PC host must also be
installed with two LAN cards. I one o the networks ails, the PC host will still be able
to communicate with your serial devices over the redundant LAN.
uDual-power input minimizes the risk o data loss in the event o a power ailure.
Today, thousands o Moxas CN2600 series terminal servers have been installed in
power distribution systems all over China.
Redundant Serial-to-EthernetCommunication in a PowerDispatch Control Center
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Application Topology
Products ImplementedBenefts
NPort 5130 Real COM/TTY drivers or Windows and L
Standard TCP/IP interace and versatile
operation modes
Easy-to-use Windows utility or conigur
multiple device servers
Built-in 15 KV ESD protection or all serialsignals
SNMP MIB-II or network management
Conigure by Telnet or web browser
Adjustable termination resistor or RS-48
ports
uThe NPort 5130 oers an eective
serial-to-Ethernet solution or data
transmission.
uNo additional wiring eort or cost.
Ethernet
Serial
Electric M
19
Project Background
Automated meter reading (AMR) technology automatically collects data from
devices such as electricity, water, and gas meters, and transfers that data to a
central database for billing or analysis.
A particular tower in the Middle East has a high density of devices and
communication mediums on each flo or. In addition, the control room needs to
gather and monitor a great deal of information including security alarm signals,
air conditioner controls, signal controls, power meters, etc. However, there was
insufficient space to install serial communication wiring to connect the power
meters to the control room. Since an Ethernet network was already installed,
the client wanted a solution that satisfied the following requirements:
uData transmission from each group of power meters to the control room
uMinimal additional wiring space
uMinimal additional IP a ddresses
Automatic Meter Reading
United Arab Emirates/Middle East
Moxas Solution
The power meters were connected to one of the NPort 5130s serial por ts,
which exchanged signals with the control room via Ethernet. By utilizing
the existing Ethernet network, serial signals from the power meter could be
transferred without additional wiring effort. An additional advantage of the
NPort 5130 is multi-drop suppor t for up to 31 serial devices. Thus, the control
room can receive power meter data from all NPort 5130 units in the tower
over the Ethernet and satisfy the following requirements.
uUse the existing Ethernet infrastructure to transmit power meter data
uScalable number of NPort 5130 devices to serve all RS-485 serial interface
power meters
Automatic Meter Reading fora Centralized Power MeterApplication
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Application Topology
Products ImplementedBenefts
NPort 5210 Small size or easy inst allation
Versatile socket operation modes, including TCP
TCP Client, and UDP
Easy-to-use Windows utility or coniguring mult
device servers
Supports 10/100M Ethernet
Patented ADDC (Automatic Data Direction Contr
2-wire and 4-wire RS-485 Built-in 15 KV ESD protection or all serial signals
SNMP MIB-II or network management
uLong MTBF with high reliability and
eective system maintenance
uSmall size or easy coniguration
uHigh perormance serial-to-Ethernet
solution
Optica
Ethern
Serial
EDS-408A Up to 3 iber optic ports or long-haul transmission
Plug-n-play Turbo Ring, RSTP/STP (IEEE 802.1w/D) or
Ethernet redundancy
Supports QoS, port-based VLAN, SNMPv1/v2c/v3, and
RMON
-40 to 75C operating temperature range
Slim anless and DIN-Rail design, redundant power
inputs
21
Project Background
As concerns over global warming continue to grow, green technologies are
becoming increasingly popular. Wind turbine companies provide an excellent
alternative to burning fossil fuels by harnessing kinetic energy from the wind
and converting it into electricity. A typical wind farm may include over 80 wind
turbines, making it imperative that the networks for managing and controlling
these installations are reliable.
Each wind turbine includes a generator and a variety of serial components such
as a water cooler, high voltage transformer, ultrasonic wind sensors, yaw gear,
blade bearing, pitch cylinder, and hub controller. All of these components are
controlled by a PLC and communicate with the ground host. Due to the total
integration of these devices into an Ethernet network, one of our customers in
the wind turbine industry needed a serial-to-Ethernet solution that can operate
reliably for years without interruption.
Power Generation
Denmark/Europe
Moxas Solution
Moxas NPort 5210 device server can convert industrial serial devices inside
the wind turbine into Ethernet devices. By installing the NPort 5210, the
host PC in the station running the SCADA system can communicate with
the PLC to perform data analysis, system control, and maintenance from any
network location or even the Internet. The NPort 5210s small size and easy
configuration allow it to fit perfectly inside the wind turbine. Furthermore, the
Ethernet is connected to a remote control station v ia a Turbo Ring redundant
network.
Remote Monitoring and Controlfor a Windmill Generator
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Application Topology
Etherne
Serial
Products ImplementedBenefts
NPort IA5250-T Versatile socket operation modes
Redundant DC power inputs
Warning by relay output and e-mail
Two 10/100BaseTX ports (RJ45)
IP30-rated housing
Wide operating temperature range o -40 to 75
Industrial-grade certication in UL/cUL Class 1
Division 2 Groups A, B, C, D, and ATEX Class 1 Zon
uRedundant DC power inputs
uCascading Ethernet ports or easy wiring
uReliable serial-to-Ethernet data
transmission
uDin-Rail mountable to save space
EDS-208 10/100BaseT(X) (RJ45 connector), 100BaseFX
(multi-mode, SC/ST connector)
IEEE802.3/802.3u/802.3x support
Broadcast storm protection
DIN-Rail mountable
-10 to 60C operating temperature range
23
Project Background
In railway applications, the engineer activates the car doors each time the train
stops at a station. For this reason the client decided to build a network systemon the trains to extend the communication distance, and use the NPort
IA5250-T to create reliable serial-to-Ethernet communications.
To enhance the reliability of the system, our client requested the following
specifications for the door control system.
uSmall size, since railway cars have a limited installation space.
uVibration and shock proof since trains are constantly subjected to shock and
vibrations.
uWide operating temperature for systems that are subjected to harsh
environments.
Railroad Control System
Europe
Moxas Solution
Moxas NPort IA5250-T is a DIN-Rail mountable industrial-grade device server
with two 10/100BaseTX por ts. To endure harsh environments, the NPor t
IA5250-T supports an operating temperature of -40 to 75C and relative humidity
between 5 and 95%. Installation space in railway cars is usually quite limited,
which is why we designed the NPort IA5250-T with cascading Ethernet
ports for easy set-up and to save space. In addition, we designed the NPort
IA5250-T to be vibration and shock resistant (complies with IEC60068-2-6 and
IEC60068-2-27).
Railway Door Control System
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Application Topology
Products ImplementedBenefts
ICF-1150 Series RS-232, ber, and RS-422/485 3-way communic
Rotary switch or changing the pull high/low re
value
Extend RS-232/422/485 transmission (up to):
* 40 km with single-mode
* 5 km with multi-mode
3-way galvanic isolation (or I models) -40 to 85C wide temperat ure models available
Class I, Div. II certication (Pending)
uExtend communication distance up to
5 km with multi-mode and 40 km with
single-mode
uAvoid data errors and data loss caused
by intererence
uRugged stand-alone design allows
placement o ICF-1150s along the
highway or surveillance
uHigh density solutions or central sites
save valuable time and cabinet space
u Trusted quality, backed by a solid 5-year
warranty
NRack System ( TRC-190) 19-inch chassis or rack mounting
19 slots or high density applications
Supports hot-swap and dual power input with redundancy
Fan-less chassis design reduces the need or repairs
Extend RS-232/422/485 transmission (up to):
* 40 km with single-mode
* 5 km with multi-mode
1K or 150K ohm pull high/low resistor
Supports Ring and Point-to-Point transmissions
Optical
Serial
25
Project Background
With only two major highways running down the west side of Taiwan,
congestion and long traffic jams during holidays and long weekends is acertainty. The Taiwan National Highway Bureau (TNH) has set up several traf fic
monitors and control centers to monitor traffic and to provide drivers with road
conditions and alternative routes for bypassing congested sections. To obtain
real-time highway road conditions, the control centers rely on a large number
of cameras installed along the highway. Most cameras support zoom-in/zoom-
out and left/right panning operations powered by a motor that is controlled
remotely over an RS-485 connection. By taking advantage of existing fiber
cables that run the length of the highway, system engineers used serial-to-fiber
converters to control camera motors from the control center.
Moxas Solution
Serial-to-fiber converters are generally used in pairs, and Moxa provides both
standalone products and chassis solutions for high density media systems.
Available products include the ICF-1150 series, which is an industrial
serial-to-fiber converter with a wide operating temperature of -40 to 85C. In
addition, the NRack System chassis solution is used in the TNHs control center.
The advantage of the NRack System is that slide-in modules can be plugged into
the chassis to save valuable cabinet space and mounting effort.
Highway Traffic MonitoringSystem
Traffic Monitoring System
Taiwan/Asia
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Products ImplementedBenefts
IMC-21 Series Multi-mode and single-mode with SC or ST ib
connector
Link Fault Pass Through (LFP) (media converte
should work as a pair)
Power inpu ts: 12 to 45 VDC, 18 to 30 VAC (47-6
-10 to 60C operating temperature range
DIP-switch or FDX/HDX/10/100/Auto/Force se
uExpands the iber port o the Ethernet
switch
uDIN-rail mounting saves space in the
cabinet
uDIP-switch or FDX/HDX, 10BaseTx/
100BaseTx, and Auto/Force settings
uSupports Link Fault Pass Through to help
system administrators manage the wholenetwork status
Application Topology
Optical Fiber
Ethernet
EDS-508A8-port Managed Ethernet Switch
Plug-n-play Turbo Ring (recovery time < 20 ms)
Customer conigured e-mail notiication by exception
User-riendly web-based coniguration and management
-40 to 75 C operating temperature (T models)
27
Project Background
In recent years, Ethernet has become increasingly popular in the automation
industry, especially in power automation systems. Many PLCs or RTUs now
support Ethernet as the primary communication interface. In order to minimize
noise interference in its communication system, a Taiwanese transportation
company wanted to connect all its train stations using fiber optic cables. The
power monitoring system in each station would also be connected in this way.
Keeping the Cat 5 cables as short as possible is imperative to building an
automation system and media converters offer the most convenient solution
without changing the entire hardware structure.
Transportation applications also require industrial-grade solutions due to their
environmental conditions. Therefore, our client requested industrial DIN-rail
mounted media converters to connect RTUs and PLCs to the Ethernet switches.
In an air quality management system or power system. Some of the stations
equipment have Ethernet support but are legacy devices. As a result, the media
converter also needed to recognize standards such as Half Duplex or 10BaseT.
Railroad Monitoring
Taiwan/Asia
Moxas Solution
Moxas IMC-21-S-SC is an entry-level industrial media converter that supports
10/100BaseTx to 100BaseTx converters. The cost is very reasonable and
the performance and form-factor are just what our customer needed. The
operating temperature range is -10 to 60C, which is wider than commercial-
grade products. The IMC-21-S-SC also supports DIN-rail mounting, which saves
additional space in the cabinet.
Railroad Station MonitoringSystem
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Application Topology
CP-138U-I Over 700 Kbps data throughput or top perormance
921.6 Kbps maximum baudrate or super as t data
transmission
128-byte FIFO and on-chip H/W, S/W ow control
Compatible with 3.3/5V PCI and P CI-X
Drivers provided or Windows (2000, XP/2003/Vista/20
x86/x64, 9X/ME/NT), Windows CE 5.0/6.0, Windows XP
Embedded, DOS, Linux 2.4, 2.6 (x86/x64), FreeBSD 4/5,
SCO Open Server 5/6, UnixWare 7
Easy maintenance with on-board LED display, and
management sotware
15 KV ESD protection and 2 KV optical isolation on the
Products ImplementedBenefts
uA total solution that easily integrates an
existing Ethernet inrastructure and serial
communication locally and remotely
uIndustrial-grade optical isolation
protection to guarantee communication
reliability
uGood technical support and product
quality
NPort 5232I Small size or easy installation
Versatile socket operation modes, including TCP
Server, TCP Client, and UDP
Easy-to-us e Windows utility or conguring multiple
device servers
Supports 10/100M Ethernet
Patented ADDC (Automatic Data Direction Control)
or 2-wire and 4-wire RS-485
Built-in 15 KV ESD protection or all serial signals
SNMP MIB-II or network management
Etherne
Serial
29
Project Background
An airport terminal must be equipped to handle many tasks, including
passenger traffic, ticket purchases and check-in, luggage transfers, security
checkpoints, and more. In addition, terminals also need to manage basic
utilities, runway signals, and power dispatch systems. All of these tasks require
coordinating a great deal of information and equipment over a communication
network. A central control room typically handles all the control signals for
multiple operations within an airport.
The control room of the new international terminal of a major Chinese city
needed to connect various devices via different media interfaces including
Ethernet, RS-232, RS-422, and RS-485, depending on the application and
distance from the control room. In addition, the Chinese airport needed a total
communication solution that would incorporate runway signal controls and
power source monitoring. High standards for security and architectural stability
were also required for the airports applications.
Transportation
China/Asia
Moxas Solution
The Chinese airport decided to use Moxas NPort 5232I for the network
infrastructure and the CP-138U-I to transmit serial communication signals locally.
This allowed the control center to gather power control signals via multiport
serial boards (CP-138U-I) and remotely monitor power meter data by using an
Ethernet-to-serial device (NPort 5232I). Moreover, both the CP-138U-I and
NPort 5232I provide reliable optical isolation protection. Moxas Ethernet
solutions were selected because the client wanted a network that satisfied the
following requirements:
uPower control signal transmission between remote sites and the control center
over Ethernet for long distance applications
uPower control signal transmission between remote sites and the control center
using multiport serial boards for short distance applications
uIsolation protection
uMinimal additional wiring effort
Utility Monitoring System for anAirport Terminal
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Application Topology
Products ImplementedBenefts
CP-168EL PCI Express x1 compliant
921.6 Kbps maximum baudrate or super a
transmission
128-byte FIFO and on-chip H/W, S/W ow c
Choose rom a wide range o connection c
and boxes
Low prole orm actor ts small-sized PCs
Drivers provided or Wi ndows (2000, XP/20
Vista/2008 x86/x64), Windows CE 5.0, Wind
XP Embedded, DOS, Linux 2.4, Linux 2.6 (x8
x64) FreeBSD 4/5, QNX 6, SCO Open S erver
UnixWare 7
15 KV ESD protection on the board
uHigh perormance or data transmission
uCost-eec tive multiport s erial board
solution
uLow proile PCI Express card suitable or
limited space
uThe CP-168EL requires only a 3.3 VDCpower supply that its rom shoebox to
standard-sized PCs.
Serial
31
Project Background
Point of Sale (POS) terminals have become popular for airline check-in counters
to speed up the process of checking in passengers. One of our customers
wants to upgrade their old POS systems for use at check-in counters, and they
are looking for a reliable yet small sized serial communication solution for
connecting more peripherals devices in a limited space for integrated and fast
data communication. The peripheral devices include mileage card readers,
passport readers, boarding pass printers, receipt printers, scales, and display
monitors, each of which are connected to a separate serial port.Check-in System
China/Asia
Moxas Solution
Moxas CP-168EL is an 8-port low profile RS-232 PCI Express board designed
to expand a PCs serial ports. The CP-168EL connects up to 8 devices for data
communication to provide an ideal solution for connecting several devices at
one check-in counter. The CP-168EL features a 128-byte FIFO, and hardware and
software flow control on the chip to assure the highest quality data transmission.
One of the most attractive factors of Moxas CP-168EL is reliable performance
and short lead time for setting up complicated systems.
Device Communication for AirlineCheck-in System
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CP-104UL Over 800 Kbps data throughput or top
perormance
921.6 Kbps maximum baudrate or super
data transmission
128-byte FIFO and on-chip H/W, S/W lo
control
Compatible with 3.3/5V PCI and PCI-X
Drivers provided or Windows (2000, XP/
Vista/2008 x86/x64, 9X/ME/NT), Window
5.0/6.0, Windows XP Embedded, DOS, Li
2.4, 2.6 (x86/x64), FreeBSD 4/5, QNX 6, SC
Open Server 5/6, and UnixWare 7
15 KV ESD protection on the board
Application Topology
uThe CP-104UL can extend connections
between PCs and serial devices
uATM systems need high product
reliability and quality. Moxa products
are guaranteed to be o the highest
quality with each one backed by a 5-yearwarranty.
Benefts Product Implemented
Serial
33
Project Background
An Automated Teller Machine (ATM) is a computerized telecommunications
device that provides customers with access to financial transactions in a public
space without the need for a human clerk or bank teller. Most modern ATMsidentify customers when they insert a card that contains a unique card number
and additional security information. Using an ATM, customers can access their
bank accounts in order to make cash withdrawals and check their account
balances.
ATMs have an embedded PC in the center of the machine that connects to
multiple serial peripherals such as card readers, keypads, touch screens, receipt
printers, and cash dispensers. The PC connects to these serial devices via a
multiport serial board. Some embedded PCs require Low Profile boards due to
the limited space available inside a typical ATM.
In China, more and more banks are setting up ATMs to service growing numbers
of customers. A local Chinese ATM vendor has even entered the international
playing field by winning a large foreign market share and wide customer
recognition. To maintain its competitive edge domestically and abroad, the
vendor wanted a multiport serial board provider with high product quality,on-time shipment, and high product reliability.
Moxas Solution
Moxa offers a v ariety of multiport serial bo ards for the ATM industry. The
CP-104UL is a 4-po rt RS-232 Universal PCI board that adheres to Low Profile
specifications, which means it can fit into any type of PC. Besides dispensing
cash, some ATMs offer other services, such as cash deposits and bill payments
that require additional peripheral devices. For these ATMs, Moxa of fers
multiport serial boards that are capable of connecting more than 4 serial
devices. ATMs also use a wide range of connection interfaces such as ISA and
PCI Express. To meet the needs of such a diverse clientele, Moxa offers the
C104H (ISA) and CP-104EL (PCI Express) multiport serial boards. Some PCs that
come with embedded modules will also use Moxas PC/104 module (CA-104) or
PC/104-Plus module (CB-114) to increase the number of COM ports. Some ATMsneed smaller PCs because most of their internal space is occupied by currency
boxes. These mini PCs or shoebox PCs need Low Profile boards such as the
CP-104UL. With Moxas solutions, they can customize ATM functions to fulfill
their customers demands.
ATM
China/Asia
Integrating Peripheral Devicesin an ATM
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Application Topology
UPort 1650-8 Hi-Speed USB 2.0 or up to 480 Mbps US
transmission
921.6 Kbps maximum baudrate or super
data transmission
128-byte FIFO and on-chip H/W, S/W lo
control
Built-in 15 KV ESD protection or all seria
IP30-rated, rugged metal housing
COM port assignments maintained acros
dierent PCs
Mini DB9 emale to terminal block adapt
easy wiring
Driver provided or Windows (2000, XP/2
Vista/2008 x86/x64), Windows CE 5.0/6.0
2.4, 2.6 x86/x64
Locking power cord
uThe U Port 1650-8 USB-to-serial
converter provides multiple serial device
connections
uInstant plug-and-play means you no
longer need to open the PC case or
installation and maintenance
Benefts Product Implemented
USB
Serial
35
Project Background
Point of Sale (POS) terminals in a typical gas station application allow customers
to pay for their gas at the front counter in the stations convenience store. The
gas station fuel pumps and peripheral devices, such as credit card readers,
receipt printers, and cash registers, are each connected to a separate serial
port. POS terminals often integrate a PC with multiport serial boards to control
multiple peripheral devices.
A gas pump manufacturer in Europe was looking for a reliable and easy to
install solution since peripheral devices can be difficult to maintain and costly
to service. Since they used a shoebox PC, there was a space limitation to take
into consideration for this gas station POS application.
POS
Europe
Moxas Solution
The Moxa UPort 1650-8 is a USB-to-serial converter. Its USB plug-and-play
capability makes serial port expansion easy. Unlike multiport serial boards, the
UPort 1650-8 does not require users to open the chassis or turn off the system
in order to add COM ports or maintain the device, saving time, money and
effort. The UPort 1650-8 also allows users to connect all the peripheral devices
in the POS terminal and overcomes the space and PCI slot limitations, providing
greater scalability, significant cost savings, and more effective customer service.
External Serial-to-USB Expansionor POS Terminals in Gas Stations
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Application Topology
Benefts
CP-168U Over 700 Kbps data throughput or top
perormance
921.6 Kbps maximum baudrate or super
data transmission
128-byte FIFO and on-chip H/W, S/W lo
control
Choose rom a wide range o connection
cables and boxes
Compatible with 3.3/5V PCI and PCI-X
Drivers provided or Windows (2000, XP/
Vista/2008 x86/x64, 9X/ME/NT), Window
5.0/6.0, Windows XP Embedded, DOS, Li
2.4, 2.6 (x86/x64), FreeBSD 4/5, QNX 6, SC
Open Server 5/6, and UnixWare 7
15 KV ESD protection on the board
Product Implemented
uConnect up to 8 serial devices to your PC
uVarious connection cables and
connection boxes accommodate dierent
serial device orm actors, such as DB9
male, DB25 male, and RJ45 connectors
u
Easy installationuAll Moxa products are guaranteed to be
o the highest quality and come backed
with a 5-year warranty
Serial
37
Project Background
The mass transit agency of a Spanish city was developing a public
transportation network that included both above and below ground trains
for the entire metropolitan area. They planned to install ticketing vending
machines (TVM) in the stations to make it easier for passengers to purchase
tickets, thereby improving customer service. These TVMs resemble ATMs, but
also use an embedded PC. While they do not perform bank transactions, TVMs
allow passengers to purchase tickets by cash, credit/bank cards, coin, or even
Smart Cards. TVMs generally use more peripherals than a typical ATM, requiring
around 8 ports to connect all the serial devices that comprise the machine.
Public Transportation TicketVending Machines
Kiosks
Spain/Europe
Moxas Solution
To address the above mentioned concerns, Moxa provided the mass transit
agency with CP-168U multiport serial boards as a cost-effective and
space-saving solution. The CP-168U is an 8-por t RS-232 Universal PCI board. In
order to accommodate all the peripheral devices in a single machine, TVMs are
beginning to use smaller PCs that come with fewer PCI expansion slots. The
CP-168Us design allows our client to connect up to 8 peripheral devices via a
single PCI slot. As a result, our client is able to provide more services and greater
convenience to passengers by integrating all of these components into one
machine.
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Application Topology
Products ImplementedBenefts
uMinimized the time and eort spent on
upgrading Ethernet capability to serial
devices.
u Thumb-sized module maximizes
mechanical lexibility.
uNetEZ technology enhances the
eiciency o production, enables
complex and innovative applications,
and simpliies initial network
troubleshooting.
MiiNePort E1 The size o an RJ45 connector (33.9 x 16.25 x 13.5
Extremely low power consumption (160 mA @ 3
input)
Uses the MiiNe, Moxas second generation SoC
NetEZ technology makes integration incredibly
Versatile operat ion modes: Real COM, RFC2217,
and UDP
Etherne
EDS-205 10/100BaseT(X) (RJ45 connector), 100BaseFX
(multi-mode, SC/ST connector)
IEEE802.3/802.3u/802.3x support
Broadcast storm protection
DIN-Rail mounting ability
-10 to 60 C operating temperature range
39
Project Background
Most RFID reader manufacturers are familiar and comfortable with serial
communications such as RS-232 and RS-485 because they have been using
this form of technology to produce serial RFID readers and barcodes for solong. However, given the distance limitations of serial communications and
wider adoption of RFID technologies, demands for more complex and flexible
infrastructures are ever increasing. To satisfy their field needs, RFID solution
providers turned to Ethernet for help. However, RFID solution providers, who
are experts in serial communications, are not familiar with Ethernet technology.
A company from Shanghai, China, manufactures RFID readers and provides RFID
solutions to various market segments, such as factories, logistics businesses,
schools, and hospitals. In this success story the company wanted to implement
an RFID solution to monitor the activities of retirement home residents. The
plan was to deploy a serial RFID reader every five square meters and to connect
and manage the readers through an Ethernet backbone.
To realize an Ethernet-based network with the existing serial RFID readers
requires:
uEmbedded serial-to-Ethernet modules to upgrade their RFID readers
u
An easy to implement solution that requires minimal technical effortuExtremely small module to fit inside the tiny RFID readers
uCost-effective solution.
Moxas Solution
Moxas MiiNePort E1 fits the companys requirements perfectly. The MiiNePort E1
is the worlds tiniest and most innovative embedded serial-to-Ethernet device
server. The MiiNePort is no bigger than an RJ45 connector and fits perfectly
into the companys tiny RFID readers, and since it supports Moxas proprietary
Real COM mode, the company can continue using their original serial RFID
utilities, and do not need to waste time and money developing new utilities.
The company was also able to benefit from using Moxas proprietary NetEZ
technology, which provided them with additional support:
uAutoCFG (Auto Configuration): The company adopted Moxas AutoCFG
technology and eliminated the time consuming task of manually configuring
the RFID readers one by one.
uMCSC (Multi-channel Serial Communication): With the help of Moxas patent
pending MCSC, which allows the RFID reader to simultaneously play the role
of a TCP Client as well as TCP Server, the company was able to implement
complex applications.
uEXTrigger (External Trigger): With such a large quantity of readers being
deployed, occasional network troubleshooting is expected. With Moxas
EXTrigger, resetting and restarting the device can be done in an instant by
simply pressing the EXTrigger button. There is no need to open the devices
casing or interrupt operations.
Embedded Serial-to-EthernetSolution or RFID ReaderDeployment
Medical
China/Asia
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Benefts
UPort 1110/1150 Compatible with USB 2.0
12 Mbps USB data rate
Sotware s electable RS-232, RS-422, 4-w
RS-485, and 2-wire RS-485 (UPort 1150
Driver provided or Windows (2000, XP/2
Vista/2008 x86/x64), Windows CE 5.0/6.0
2.4, 2.6 x86/x64
15 KV ESD protection or all serial ports
Product Implemented
Application Topology
uPlug-and-play ability
uEasy to use
u5-year warranty attests to products high
quality
uSpecial driver included allows the U Port
1110/1150 to remember the original COMport number when the UPort is
unplugged and then re-plugged into a
dierent USB port
USB
Serial
41
Project Background
The most basic video surveillance setup is a single camera connected directly
to a monitor and recording device. However, many businesses require video
surveillance on a larger scale, which often requires a dedicated management
system. These management systems are unable to include every possible
type of device port, and for this reason, converters are often necessary when
attaching different devices.
A client that designs video surveillance systems needed USB-to-serial converters
to connect devices to the management system. Their system needed to be able
to connect to serial devices such as card readers, modems, video cameras, and
sensors. The client required a converter with the following characteristics:
uUSB 2.0 compatibility
uRS-232 or RS- 422/485 interface
uStability and reliability
uCost-effectiveness
Surveillance Monitoring System
Surveillance Monitoring
Ireland/Europe
Moxas Solution
Moxas UPort 1110 and UPo rt 1150 USB-to-serial converters provide 1 RS-232
or RS-232/422/485 port for connecting devices to a PC without needing to open
the computers chassis to install a board. USB-to-serial solutions provide users
with greater flexibility but at a reduced cost. The UPort 1110 and UPor t 1150
also allow the system to accommodate more COM ports to connect additional
serial devices such as modems, card readers, sensors, and cameras.