Wiring; Process Data - SMC Networks EX245-EA2 Series Operation Manual

8.3. Wiring

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 fitted with the
Seal cap.
Pin allocation of the M12, 5 pins socket connector as shown in the following table:
Pin
1 N.C.
2 DO (output signal "n+1", US2)
3 0 V (US2)
4 DO (output signal "n", US2)
5 FE/Shield

8.4. Process data

The EX245-DY1 occupies 1 byte of output data. The following table shows the allocation of the
digital outputs and the process image.
Connector position
Connector designation
Output
Table. 8-2 Pin allocation of the connector for EX245-DY1
Allocation
Table. 8-3 Digital output allocation and the process data
Pin 2
Pin 4
View of connector (module side)
X0 X1 X2
Bit 1 Bit 3 Bit 5
Bit 0 Bit 2 Bit 4
- 53 -
2
5
1 3
4
X3
Bit 7
Bit 6
No.EX※※-OMW0011-B