MGS-402 Control unit

The Bacharach MGS-402 is a gas control panel that supports connection of two MGS-410 gas detectors.

Input voltage	100 - 240VAC, 50/60Hz, 20W (max); 24VDC
Operating temperature	-40°C - +50°C (-20°C - +50°C)
Supply voltage	19.5 to 28.5 VDC or 24 VAC ±20%; 4W
Inputs	1 pc Modbus RTU Master (Max. 2 pcs MGS-410 detectors)
Outputs	2 pcs 4-20mA, 1-5, 2-10VDC, 1 x RS485 Modbus RTU Slave
Relay output	2 pcs configurable, 1 pc error (240 VAC@10A)
Alarms	Alarm light integrated in the lid Buzzer, 72dB@10cm.
IP class	IP66
Dimensions	Enclosure 165 x 165 x 87mm
Weight	758g
Approvals	CE, UL / CSA/ IEC EN 61010-1

Other related products

MGS-408 Control unit

The Bacharach MGS-408 controller centralizes the status of up to eight gas detection channels and displays real-time concentrations on a digital screen.

MGS-550 Gas detector

MGS-550 combines multiple sensor technologies and is suitable for detecting leaks of low-GWP and natural refrigerants in demanding industrial environments.

MGS-460 Remote

MGS-460 operates at –40 °C, includes a remote sensor with a 5 m cable, and meets safety standards with three programmable relays and MODBUS RTU and analog outputs.

MGS-450 Gas detector

The MGS-450 meets safety standards, operates at –40 °C, and is available with an IP41 or IP66 enclosure. It features three programmable relays and both MODBUS RTU and analog outputs.

MGS-410 Gas detector

The MGS-410 gas detector meets safety requirements with a built-in audible and visual alarm, operates in temperatures down to –40 °C, and connects to automation systems via MODBUS RTU output.