TAVRIDA ELECTRIC ISM15_LD_1 Series, Application Manual

Page: 27 / 70

27
3
3
XT1
Terminal No. Connection
1 Auxiliary switch S1 (AS1)
2 Auxiliary switch S1 (AS2)
3 Auxiliary switch S2
4 Auxiliary switch S2
5 Auxiliary switch S3
6 Auxiliary switch S3
7 Auxiliary switch S4
8 Auxiliary switch S4
9 Auxiliary switch S5
10 Auxiliary switch S5
11 Actuator coil (SC1)
12 Actuator coil (SC2)
Terminal arrangement ISM (single-phase)
Figure 46
Terminal arrangement of the single-phase ISM
Secondary connections for single-phase ISM_LD types
All single-phase ISM have the same terminals (Figure 46).
Connected to the terminal block XT1 are 5 auxiliary
switches (2 “NO”- and 3 “NC”contacts) and the magnetic
actuator coil.