Bacharach MGS SERIES User Manual

MGS Series Controller Manual
28 6709-9000 Rev 1
Figure 17. Alarm Response (Dual-Level Alarms)
4.8. Fail Safe Operation
The JP1 jumper on the 6-channel controller with dual-level alarm
capabilities is used to enable/disable the high-level alarm relay (RL1) to
operate in fail-safe mode.
Fail-Safe Jumper
JP1 Position
Description
Relay RL1 is normally open. It is energized
on a high alarm condition.
Relay RL1 is normally closed. It is de-
energized on high alarm condition OR power
failure.

Bacharach MGS SERIES Specifications

General

Power Supply	24 VDC
Operating Temperature	-20°C to 50°C
Communication	Modbus RTU
Output	4-20 mA
Enclosure Rating	NEMA 4X