Electrical Connections And Power On; Terminal Connections - Honeywell LeakFilm MC Technical Manual

LeakFilm MC Technical Manual
MAN0966 04-15

6. Electrical connections and power on

6.1 Terminal connections

All electrical connections should be made in accordance with any relevant local or
national legislation, standards or codes of practice.
LeakFilm controllers must be earthed/grounded for electrical safety and to limit the
effects of radio frequency interference. Earth/ground points are provided "F.G." or
Communication ID of
master controller
Maximum ID number
(MaxMD) of the slave
controllers
"SHIELD" terminal of the controllers.
Diagram 5: Wiring Diagram
Ve r sio n
1 .0
ID : 001 Ma xMD :2 00
WARNINGS
13
3013M5005 Issue 3
-V from SMPS
+V from SMPS
Power S/W
Spare Terminal (Not used)
MODBUS RS485- to host system
MODBUS RS485+ to host system
Rx to slave controllers
Tx to slave controllers
Sensor Broken Relay Output (NO)
Sensor Broken Relay Output (NC)
Sensor Broken Relay Output (COM)
Leak Relay Output (NO)
Leak Relay Output (NC)
Leak Relay Output (COM)
Comm. Error Relay Output (NO)
Comm. Error Relay Output (NC)
Comm. Error Relay Output (COM)
Spare Relay (Not used)