Wiring Output Circuits - Omron ZEN Operation Manual

Wiring
2-2-6

Wiring Output Circuits

(1) Relay Output Type
For CPU Units with 10 I/O points and Expansion I/O Units, all 4
outputs in the relay output circuits have independent contacts. For
CPU Units with 20 I/O points, outputs Q0 to Q3 in the relay output
circuits have independent contacts and outputs Q4 to Q7 have 2
points per common.
There are no restrictions on polarity.
CPU Unit with 10 I/O points
Q0 Q1 Q2
Communications-type CPU Unit
Q0 Q1 Q2
CPU Unit with 20 I/O points
Q0 Q1 Q2
Expansion I/O Unit
OUT
2
OUT OUT
0
Q3
B(+) A(−)
RS-485
Q3 Q4
OUT
3
1
Section 2-2
Q5 Q6 Q7
51