ABB AC500 V3 Hardware Manual page 224

Device specifications
I/O modules > Digital I/O modules
Table 69: Assignment of the terminals:
Terminal
1
2
3
4
5
6
7
8
9
10
11
224
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Signal
O0
N0
O1
N1
---
O2
N2
O3
N3
---
O4
3ADR010278, 3, en_US
O0
N0
O1
N1
−−−
O2
N2
O3
N3
−−−
O4
N4
O5
N5
−−−
O6
N6
O7
N7
−−−
Description
Output signal O0
Neutral conductor for the
output signal O0
Output signal O1
Neutral conductor for the
output signal O1
Reserved
Output signal O2
Neutral conductor for the
output signal O2
Output signal O3
Neutral conductor for the
output signal O3
Reserved
Output signal O4
2022/01/31