Oldham MX43Gas Detection Control Panel

The MX43 is an analogue and digital controller designed for continuous measurement and control of present gases

Controller Presentation

Available 4-channel version (wall-mounting) or 8-channel version (rack

and wall-mounting

The MX43 is both analogue and digital so it can be used with either:

• 4-20 mA analogue transmitters (iTrans, OLCTxx)

• Digital transmitters such as existing OLCT80 or OLCT10N

Applications

Boiler room, food industry, charger or cooling room, steel mills, waste

water treatment, petrochemical, automotive plants

KEYBENEFITS• Front panel LEDs allow a quick and

basic overview of the installation.

Showing 32 detectors distributed

across 8 lines.

• Large graphic display shows 7 status

values

• Smart keys make embedded menus

simple to use

• MX43 covers digital and analogue

channels, covering all needs for a

wide variety of applications

The MX43 offers a simplified procedure that enables time and cost savings

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TECHNICALSPECIFICATION

DIMENSIONS • Wall mounted: 370 x 299 x 109 mm (14.6 x 11.8 x 4.3”)

• Rack: 19”, 4U ; 482.8 x 177 x 192.5 mm (19.1 x 7 x 7.6”)

• Cable Entries :12 M16 cable glands, 4 to 8 mm²

6 M20 cable glands, 6 to 12 mm²

DISPLAY• LCD back-lit display + smart keys

• Display in video inverse in case of fault

• Customisable by user (display 1 to 16 channels

simultaneously, fixed or scrolling, on events.)

• Bar graph with alarm threshold

OPERATING USE• Operating temp: 20°C to +50°C

• Storage temp: 20°C to +50°C

• Humidity: 5 to 95% RH

• Power:100-240 Vac 50-60 Hz or 21-28 Vdc, 112 W

• Battery: Embedded back up power supply in option

• Consumption: 500 mA min (without module)

MEASUREMENT LINES• Digital lines: 8 maximum RS-485 communication, proprietary protocol 2 twisted shielded-pair cable

• Analog channels: 8 maximum 0-23 mA analogue signal input 120 Ohm load resistance

• Voltage: 21 to 28Vdc

APPROVALS • EMC according to EN50270

• ATEX: EN50271 and metrological performances according

to EN60079-29-1

• Low voltage directive: According to EN61010

Analogue Detectors

MX43External

power suppy

USB

Analogue Recorders

16-logic-input module

2 logic inputs

4-analog-output module

8-relay module

Configuration PCwith COM43 application

8-analogue-inputsmodule

Digital Detectors

4-relay module

Analogue SignalDigital Signal

CONFIGURATIONEXAMPLE

Cert No. 996ISO 9001

11 Ark Royal Way, Lairdside Technology Park, Tranmere, Wirral, CH41 9HTT: +44(0)151 666 8300 F: +44(0)151 666 8329 E: sales@a1-cbiss.com W: www.a1-cbiss.com Buy Online: shop.a1-cbiss.com