Omron DeviceNet CV Series Operation Manual page 68

Transistor Remote I/O Terminals
V+
CAN H
DRAIN
CAN L
V–
SOURCE
24 V DC +
SOURCE
24 V DC –
Wiring
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The following diagram shows the internal circuits for the DRT1-OD08-1
Remote Output Terminal.
Photo-
coupler
Physi-
cal
Photo-
layer
coupler
DC-DC
converter
(Isolated)
The following diagram shows the wiring of the DRT1-OD08 Remote Output
Terminal.
SOURCE
24 V DC
+
–
– +
Internal circuits
power supply
I/O power supply
Note The V terminals (terminal numbers 7, 9, and 14) are connected internally.
When I/O power is supplied to terminals 9, power can be supplied to output
devices from terminals 7 and 14.
When the power supply exceeds 1.2 A, the power supply should not be input
through the terminals; an external power supply must be used instead.
Photocoupler
Photo-
coupler
Voltage
step-down
24 V DC
– +
Solenoid
Section 4-3
V
24 V DC
0
1
G
G
Valve Solenoid
51