MX 32 Analog and digital gas controller

We introduce the new MX 32, a controller that takes analog & digital inputs and covers all needs for a wide variety of applications.

We introduce the new MX 32, a controller that takes analog & digital inputs and covers all needs for a wide variety of applications.

The MX 32 is a compact, low-profile controller that continuously monitors gas detection and more generally any 4-20 mA, MODBUS RS485 signal from compatible detectors.
• Analog and digital controller
• 1 or 2 channels, up to 8 detectors
• Fully scalable
• 5” LCD back-lit graphic display
• Five programmable events per detector
•Smart keys make embedded multi-language menus simple to use

Dimensions (w*h*d) 265 x 266 x 96 mm (10.4 x 10.5 x 3.8 inches)
Ingress protection IP55
Cable entries (wall-mounted version) 5 M16 cable glands, 4 to 8 mm2 (8 to 11 AWG) outer diameter cable
2 M20 cable glands, 6 to 12 mm2 (7 to 9 AWG) outer diameter cable
Display LCD back-lit display + smart keys
Display in grayscale mode in case of fault
Customizable by user (display 1 to 8 channels simultaneously, fixed or scrolling, on events…)
Bar graph with alarm threshold
Visual indicators 7 LEDs per line for Detector status
1 common LED for Fault condition
1 common LED for Power condition
Buttons 5 smart keys
1 audible alarm accept/reset button
Operating use
Operating temperature -20°C to +50°C (-4°F to +122°F)
Storage temperature -20°C to +50°C (-4°F to +122°F)
Humidity 5 to 95% RH
Power input 100-240Vac 50-60Hz (35W) or 22-28Vdc (92W
Measurement lines
Digital lines 2 maximum
RS-485 communication, proprietary protocol, 9600 Baud
2 twisted shielded-pair cable
Analog channels 2 maximum (4-20mA or Wheatstone Bridge)
0-23mA analog signal input (4 to 20mA reserved for measurement) or OLC 10, OLC 10Twin
and OLC 100 flammable gas detectors (Wheatstone bridge type)
120 Ohm load resistance
2 or 3 core shielded cable depending on detector
Maximum current output per line 0.42A (@ 50°C) to 1A (@ 30°C) with internal AC power or 1.5A with external DC power
Maximum current output for the 2 lines 0.42A (@ 50°C) to 1A (@ 30°C) with internal AC power or 2×1.5A with external DC power

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