-46-
No.EX##-OMU0020-A
8.3. Wiring
Pin allocation of the M12, 5-way socket connector as shown in the following table:
Table. 8-2 Pin allocation of the connector for EX245-DY1
Pin
Allocation
View of connector (module side)
1
N.C.
2
DO (output signal "n+1")
3
0 V (valves/loads)
4
DO (output signal "n")
5
FE/Shield
Caution
・
To prevent damage, all power for the SI Unit and modules must be turned off (i.e. de-energized)
before the modules are installed or removed.
・
For a protection rating of IP65 to be ensured, all covering caps must be screwed down correctly
after wiring and setting have been performed.
・
For a protection rating of IP65 to be ensured, sockets that are not used must be closed with
M12 Seal cap.
8.4. Process data
The EX245-DY1 (EX245-DY1-X37 module on a configuration software) occupies 1 byte of output
data. The following table shows the allocation of the digital outputs and the process image.
Table. 8-3 Digital output allocation and the process data
Connector position
Connector designation
X0
X1
X2
X3
Output
Pin 2
Bit 1
Bit 3
Bit 5
Bit 7
Pin 4
Bit 0
Bit 2
Bit 4
Bit 6
1
2
4
3
5