Siemens Simantic ET200SP - Wiring Baseunits for Motor Starters

Wiring
5.9 Wiring BaseUnits for motor starters
Distributed I/O system
94 System Manual, 12/2016, A5E03576849-AG
5.9
Wiring BaseUnits for motor starters
Introduction
The following versions of BaseUnits can be used:
● BU30-MS1 (with 500 V and 24 V infeed)
● BU30-MS2 (with 500 V infeed and 24 V forwarding)
● BU30-MS3 (with 24 V infeed and 500 V forwarding)
● BU30-MS4 (with 500 V and 24 V forwarding)
● BU30-MS5 (with 500 V infeed, 24 V and F-DI forwarding)
● BU30-MS6 (with 500 V, 24 V and F-DI forwarding)
The following figure shows an example of a BaseUnit BU30-MS1 (with the maximum number
of terminals):
①
Push-in terminal
②
Spring release
Figure 5-8 Terminals on a BaseUnit BU30-MS1