Terminal
aTTENTION!
Verify which is the acquired model:
24 Vdc or 110 Vac digital inputs.
4. INSTaLLaTION PrOCEDUrE
Table 2: Digital Expansion Unit connections
Terminal
strip
1
2
3
4
XC9
5
6
7
8
1
2
3
4
XC8
5
6
7
8
Expansion Digital Unit (EDU)
Function
EC - Digital input common
I10 - Digital input 10
I9 - Digital input 9
I8 - Digital input 8
I7 - Digital input 7
I6 - Digital input 6
I5 - Digital input 5
PE - Connection to the earth
C5 - Digital output 5 common
O5 - Digital output 5
C6 - Digital output 6 common
O6 - Digital output 6
C7 - Digital output 7 common
O7 - Digital output 7
C8 - Digital output 8 common
O8 - Digital output 8
1 - Expansion Digital Unit (EDU)
SRW 01 | 7