Omron GRT1-ML2 Hardware Reference Manual page 127

Hardware reference
Digital I/O layout
The pin layout of the I/O connectors is the same for the IO2310, and IO2330
modules. The following table shows the pin layout of the IN1 connector.
/i
No. Signal name Remarks
A1 (NC)
A2 +24V_2 24-V power sup-
ply 2
A3 IN32 Input 32
A4 IN30 Input 30
A5 IN28 Input 28
A6 IN26 Input 26
A7 IN24 Input 24
A8 IN22 Input 22
A9 IN20 Input 20
A10 IN18 Input 18
A11 IN16 Input 16
A12 IN14 Input 14
A13 IN12 Input 12
A14 IN10 Input 10
A15 IN08 Input 8
A16 IN06 Input 6
A17 IN04 Input 4
A18 IN02 Input 2
A19 (NC)
A20 +24V_1 24-V power sup-
ply 1
Note: The +24V_1 is used for IN01 to IN16; +24V_2 is used for IN17 to IN32.
HARDWARE REFERENCE MANUAL
No. Signal name Remarks
B1 (NC)
B2 +24V_2 24-V power sup-
ply 2
B3 IN31 Input 31
B4 IN29 Input 29
B5 IN27 Input 27
B6 IN25 Input 25
B7 IN23 Input 23
B8 IN21 Input 21
B9 IN19 Input 19
B10 IN17 Input 17
B11 IN15 Input 15
B12 IN13 Input 13
B13 IN11 Input 11
B14 IN09 Input 9
B15 IN07 Input 7
B16 IN05 Input 5
B17 IN03 Input 3
B18 IN01 Input 1
B19 (NC)
B20 +24V_1 24-V power sup-
ply 1
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