Specifications
Appendix B
Dummy I/O Unit
Item
3G2A5-DUM01
Unit designation: input/output
Selection Function
Point designation: 16/32/64 points
Internal Current Consumption
Power for External Supply
Weight
35 mA, 5 VDC max.
30 mA, 24 VDC ꢀ10% min.
450 grams max.
Short-circuit:
Open:
input
output
Terminal Connections
0
1
2
3
4
5
Point
designation
T
erminal con
-
6
nection
7
8
16 points
32 points
Open 3,4, and 5
9
Short 3 and 4.
Open 5.
10
11
12
13
14
15
16
17
18
19
64 points
Short 4 and 5.
Open 3.
+
24 VDC
Dimensions
A-shape
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.
139
OMRON [ OMRON ELECTRONICS LLC ]
