Emerson Process Management MMI-20020979 Carbon Monoxide Alarm User Manual


 
CAUTION!
Meter installation and wiring should be performed by suitably trained personnel only in
accordance with the applicable code of practice.
Refer to the hazardous area approvals documentation shipped with your meter. Safety
instructions are available on the Micro Motion Product Documentation DVD and
accessible on the Micro Motion website at www.micromotion.com.
The galvanic isolator kit (Analog version) provides isolators for connecting the following
outputs. Use the provided isolators with the designated output.
Note
The RS-485 barrier is not isolated.
Output(s) Isolator
4–20 mA + HART MTL5541
4–20 mA MTL5541
Modbus/RS-485 MTL7761AC
Power MTL5523
Procedure
Wire the isolators to the appropriate output terminal and pins.
Wiring
28 Micro Motion
®
Gas Density Meters