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MicroMag Control System

Designed to control small to medium Chillers & RTU’s

♦ MicroMag CONTROL SYSTEM

One to four circuits

o Scrolls (On/Off, Digital, Freq) o Cond Fans (On/Off, Low/High, Freq)

o Combustion Modules

o Heating & Cooling o Heat Pumps

o Evaporator Fans (On/Off, Freq) o Dampers (Fixed & Modulating)

o Occupied/ unoccupied

o Scheduling

o Bacnet MSTP o Modbus RTU

o Trending

Complete Control Support, Including the following:

o Override

o Hot Gas Reheat

2. MCS- RO66” l x 4” w x 2” h

3. MCS-SI8-AO48” l x 4” w x 2” h

♦ MicroMag System Contains 3 PCB

(24 Volts AC Only)

(Max System 18 RO’s, 1 Triac, 26 SI’s, 12 AO’s)

1. MicroMag8” l x 6” w X 2.5” h

♦ MicroMag (Printed Circuit Board)

UNIT STATUSDEHUMD

Digital Scroll 6 Relay Outputs 24 VAC

10 Analog / Digital Inputs

2x16 LCD

6 Keypad

RS232

12 VDC

BMS & MCS I/O

4 Analog Outputs

♦ MicroMag (Controller Features)

6 Relay Outputs (Common & Normally Open)

1 Triac Output (For Digital Scroll)

10 Sensor Inputs (Analog or Digital)

4 Analog Outputs (0 to 10 vdc or 10 to 0 vdc)

2 x 16 Backlit Lcd Display

4 Arrow Direction Keys

Menu & Enter Keys

RTC (With Battery)

Micro Extended Temperature Range (-40F to 257F)

Display Extended Temperature Range (-4F to 158F)

♦ MCS-RO6 (Relay Output Expansion Board)

2. Three Relay Outputs

3. 24 Volt Power

4. MCS-I/O

1. Three Relay Outputs

♦ MCS-RO6 (Features)

Relay Output Expansion Board

6 Relay Outputs (Common & Normally Open)

Communicates MCS-I/O

Extended Temperature Range (-40F to +175F)

♦ MCS-SI8-AO4 (Sensor Input Analog Output Board)

1. First 4 Sensor Inputs 4. + 12 vdc 5. 24 Volt Power

2. Second 4 Sensor Inputs

3. Four Analog Outputs

6. MCS-I/O

♦ MCS-Mag-SI8-AO4 (Features)

Sensor Input & Analog Output Expansion Board

8 Sensor Inputs (Analog or Digital)

4 Analog Outputs (0 – 10 vdc or 10 – 0 vdc)

+5 vdc, Ground & Signal each Sensor Input

Communicates MCS-I/O

Extended Temperature Range (-40F to +175F)

♦ MicroMag AAON 6 Ton RQ Series

♦ MicroMag AAON 6 Ton RQ Series

♦ MicroMag Print Screen (FROM MIDDLE PACIFIC OCEAN)

♦ MicroMag Alarm

Last 100 Alarms are saved

Created Freeze. It posted Manual. (#3)

System . It responded with Alarm & Info (#2)

Reset Freeze & it posted reset (#1)

♦ MicroMag Info (From Alarm)

Clicked on Info in Alarm then SI

Get last 15 seconds of all data

Freeze SP < 35 ºF

♦ MicroMag Trending & Dynamic System

All input & output information saved on selected frequency

300 samples for Trending

SAMPLE TIME TIME COVERED

1 SEC 0 HR 5 MINS

30 SEC 2 HRS 30 MINS

1 MIN 5 HRS 0 MIN

10 MIN 1 DAY 2 HRS

30 MIN 3 DAYS 6 HRS

60 MIN 6.5 DAYS

Dynamic option for live plotting

♦ MicroMag Trending (Static)

Supply Fan starts

Compressor starts

Hits Freeze

Compressor locks out

♦ MCS MicroMag Advantages (Part 1)

Four Layer Printed Circuit Boards

Impervious to Electrical Noise

Generic Keypad / Backlit Display

Control Algorithms Keep System Running

Warning, Safeties and Lockout System

Micro Extended Temperature Range

Software Loadable into Flash Memory

BACnet MSTP, Modbus RTU built into system

♦ MicroMag Advantages (Part 2)

Windows® Based Support Systems

Control ‘STATE’ Machine

100 Precise Descriptive Alarms

High Speed Local/Remote Communications

HVAC Controls People

All Relay Outputs are Fused for 5 Amps

Sensor Inputs & Analog Outputs are Poly Fuse protected