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2-5
1
2
Installation, W
iring and Front Panel Operation for Initial Settings
Wiring
2-3-2 Unit Power and I/O Power Supply Connections
Internal Circuit Diagram
Internal
circuit
L+
I/O
M
+24V
0V
Unit power supply
I/O power supply (negative)
I/O signal
I/O power supply (positive)
Channel 0 - F
LED (orange)
L+
M
I/O power supply
Power terminal block
Each channel
0 - F
Isolated
power
supply circuit
Ramco Innovations www.optex-ramco.com (800) 280-6933