Technical Specifications - Siemens SIMATIC ET 200SP Manual

BaseUnits for I/O modules
4.8 BU type A1, dark-colored version, with additional terminals
Block diagram
①
②
③
④
⑤
⑥
⑦
Figure 4-14
4.8.3

Technical specifications

Technical specifications of the BU type A1, dark-colored version, with additional terminals
Article number
General information
Product type designation
Supply voltage
Rated value (DC)
external protection for power supply lines
50
Backplane bus
I/O module
Internal reference junction for temperature compensation
Terminals with connection to the I/O module
Additional terminals for feeding an additional supply voltage
System-integrated, self-assembling voltage buses P1, P2 with connection to the supply termi-
nals, connected to the adjacent module on the left
System-integrated, self-assembling AUX voltage bus without connection to the AUX terminals,
connected to the adjacent module on the left
Block diagram of the BU type A1, dark-colored version, with additional terminals
6ES7193-6BP40-0BA1
Type A1
24 V
Yes; 24 V DC/10 A miniature circuit breaker with
type B or C tripping characteristic
BaseUnits (6ES7193-6BP.../3RK1908-0AP00...)
Manual, 02/2018, A5E03727049-AJ