MX52 2- 16 Channel Gas Detection Controller

The MX 52 control unit allows various detectors to be connected and monitored. Any gas detector from Teledyne Gas and Flame Detection or any other 4-20 mA device can be monitored and controlled. The modular design and flexibility enable this MX 52 gas detection equipment to be adapted to your exact requirements.



Technical Description – MX52 2- 16 Channel Gas Detection Controller

The MX52 control unit that fulfils your needs. The innovative features of the MX 52 are integrated in a 3U 19” frame rack for use in various applications. The MX 52 can be programmed thanks to the keyboard or with a laptop.

The Specs at a Glance

Function Controller Safety Instrumented System
Capacity 8 cards, 2 independent channels each (max 16 channels)
Display Fluorescent 2 lines 16 fixed or scrolling characters
Fault Alarms Specific channel identification with yellow LED

Common fault relay

Gas Alarms 3 independent thresholds per channel

Third threshold on delay or average

Automatic or manual reset

Programmable increasing or decreasing alarm

Visual red LED

Audible Alarms Follows the fault sequence and panel acknowledgement gas alarm
Outputs 2 independent gas alarm relays per channel (2 A – 250 VAC rating for resistive load)

1 common alarm 3 relay

1 common fault relay

Energized or de-energized alarm relays

Energized fault relay

Programmable NC or NO on alarm 1, alarm 2 and fault alarm, SPDT on alarm 3

Type of detectors Flammable catalytic bridge type – 3 wires

Oxygen, toxic or flammable analog transmitters, 2 or 3 wires

Other 4-20 mA analog output transmitters

Wiring 2 or 3 wires shielded cable
Loop Impedance Flammable 3 wires: 32 Ω
4-20mA; 2 or 3 wires: 56 ΩAverage line length (in meters at 20°C, core size 1,5 mm2): Flammable: Bridge type – 1000 m 4-20 mA – 2000 m
Signal Output 4-20 mA per channel

Serial RS 485 or 232 MODBUS protocol

Power Supply 103 to 122 Vac or 207 to 244 Vac
21 to 31 VDC
Power consumption: 300 VA or 240 W
Miscellaneous Local or remote acknowledgement
Operating temperature: -10 to +45°C
Relative humidity: 5 to 95% non-condensing
Dimensions Rack 3U, 19” frame
Dimensions:482 w x 132 h x 266 d in mm
Weight 15 kgs



Data Sheet – MX52 2- 16 Channel Gas Detection Controller