![background image](http://html1.mh-extra.com/html/omron/c200hw-srm21-v1-cs1w-srm21/c200hw-srm21-v1-cs1w-srm21_operation-manual_742333192.webp)
171
Remote Terminals
Section 5-1
2.
When inductive loads such as solenoids and valves are used, either use
loads with built-in diodes that absorb the back-electromotive force or con-
nect a diode externally.
The following diagram shows the terminal arrangement and wiring for the
SRT
@
-OD16.
Note
When inductive loads such as solenoids and valves are used, either use ones
with built-in diodes that absorb the back-electromotive force or connect a
diode externally.
The following diagram shows the terminal arrangement and wiring for the
SRT
@
-OD16-1.
Note
When inductive loads such as solenoids and valves are used, either use loads
with built-in diodes that absorb the back-electromotive force or connect a
diode externally.
CompoBus/S
communications
CompoBus/S
communications
power supply
I/O power supply
Solenoid
Valve
Solenoid
CompoBus/S
24 V DC
CompoBus/S
communications
CompoBus/S
communications
power supply
I/O power supply
Solenoid
Valve
CompoBus/S
24 V DC