Omron CV500 Installation Manual page 152

Specifications
Dummy I/O Unit
Item
Selection Function
Internal Current Consumption
Power for External Supply
Weight
Terminal Connections
Dimensions
Note Power is supplied to the Dummy I/O Unit from the 24 VDC output terminal of the Power Supply Unit
mounted on the same Rack as the Dummy I/O Unit. Be sure to supply power to the Dummy I/O Unit before
supplying power to the CPU. If power is supplied to the Dummy I/O Unit after power is supplied to the CPU,
the Dummy I/O Unit is assumed to have only 16 I/O points, and may result in an I/O Verification Error or an
I/O Setting Error.
Unit designation: input/output
Point designation: 16/32/64 points
35 mA, 5 VDC max.
30 mA, 24 VDC 10% min.
450 grams max.
Point
designation
16 points
32 points
64 points
A-shape
3G2A5-DUM01
Short-circuit: input
Open: output
Terminal con-
nection
Open 3,4, and 5
Short 3 and 4.
Open 5.
Short 4 and 5.
Open 3.
+
24 VDC
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