Function Diagrams - ABB CT-S Series Operating And Installation Instructions

IV

Function diagrams

1 DE
A1-A2
A1-Y1/B1
15-18, 25-28
15-16, 25-26
green LED
t t
1 2
t = adjusted OFF time
1
t = adjusted ON time
2
2 EC
3 AB
4 CE
5 DA
6
t t
2 1
7
8
9
10
15-18, 25-28
15-16, 25-26
11
DB
CA
AC
BC
A
A1-A2
green LED
t
t = adjusted time delay
G
< t
7