Siemens SIMATIC ET 200SP Manual page 106

Properties
● BaseUnit suitable for all fail-safe SIMATIC ET 200SP High Feature motor starters
● The BaseUnit takes over the potential group (P1, P2) from the adjacent module on the
left.
● The BaseUnit opens a new supply group 500 V AC. The potential group (24 V DC) is
further continued
● The BaseUnit has an F-DI input terminal for fail-safe control signals of the motor starter.
This signal is not forwarded to neighboring motor starters.
● Connection method using push-in terminals
● The touch protection cover for the infeed bus is included in the scope of delivery.
Maximum configuration of the supply bus
The number of I/O modules that can be used per potential group depends on the following
factors:
1. Total power requirement of all I/O modules operated on this potential group
2. Total power requirement of all loads connected externally to this potential group
The total current calculated according to item 1. and item 2. must not exceed 7 A.
Properties of the F-DI input
The fail-safe digital input "F-DI" has the following properties:
● Use of interconnection type 1oo1 possible
● Sink input
● Input delay 10 ms
● Status display of the input F-DI at the motor starter module (green LED)
BaseUnits (6ES7193-6BP.../3RK1908-0AP00...)
Manual, 02/2018, A5E03727049-AJ
5.6 BU30-MS5 BaseUnit with 500 V AC infeed and F-DI
BaseUnits for motor starters
105