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7.3. 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
M12 Seal cap.
Pin allocation of the M12, 5 pins socket connector as shown in the following table:
Pin
1
24 V (US1)
2
DI (input signal
3
0 V (US1)
4
DI (input signal
5
FE/Shield
7.4. Process data
The EX245-DX1 occupies 2 bytes of input data. The following table shows the allocation of the
digital inputs and the process image.
Connector position
Connector designation
Pin 2
Input
Pin 4
Table. 7-2 Pin allocation of the connector for EX245-DX1
Allocation
"
"
n+1
)
"
"
n
)
Table. 7-3 Digital input allocation and the process data
X0
X1
Bit 1
Bit 3
Bit 0
Bit 2
View of connector (module side)
X2
X3
X4
Bit 5
Bit 7
Bit 9
Bit 4
Bit 6
Bit 8
- 48 -
2
5
1
3
4
X5
X6
Bit 11
Bit 13
Bit 15
Bit 10
Bit 12
Bit 14
No.EX※※-OMW0011-B
X7
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