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Transistor Remote I/O Terminals Section 4-3
Wiring The following diagram shows the wiring of the DRT1-OD16 Remote Output
Terminal.
Note The V terminals (terminal numbers 11, 13, and 22) are connected internally.
When I/O power is supplied to terminal 13, power can be supplied to output
devices from terminals 22 and 11.
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.
The following diagram shows the wiring of the DRT1-OD16-1 Remote Output
Terminal.
Note The G terminals (terminal numbers 2, 11, and 22) are connected internally.
When I/O power is supplied to terminal 2, power can be supplied to output
devices from terminals 22 and 11.
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.
SOURCE
24 V DC
24 V DC
+
–
–+
–+
I/O power supply
Internal circuits
power supply
Solenoid Valve Solenoid
SOURCE
24 V DC
24 V DC
+
–
–+
–+
I/O power supply
Internal circuits
power supply
Solenoid Valve Solenoid
G
G
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