Technical Specifications - Siemens SIMATIC ET 200SP Manual

Block diagram
①
②
③
④
⑤
Figure 4-30
4.16.3

Technical specifications

Technical specifications of the BU type U0, light-colored version without AUX terminals
Article number
General information
Product type designation
Supply voltage
Rated value (DC)
For P1 and P2 bus
•
For AUX bus
•
Rated value (AC)
For P1 and P2 bus
•
For AUX bus
•
for process terminals
•
external protection for power supply lines
BaseUnits (6ES7193-6BP.../3RK1908-0AP00...)
Manual, 02/2018, A5E03727049-AJ
Backplane bus
I/O module
Terminals with connection to the I/O module
System-integrated, self-assembling voltage buses P1, P2 with connection to the supply termi-
nals, interrupted to the adjacent module on the left (forms a new potential group)
System-integrated, self-assembling AUX voltage bus without connection to the AUX terminals,
interrupted to the adjacent module on the left (forms a new potential group)
Block diagram of the BU type U0, light-colored version, without AUX terminals
6ES7193-6BP00-0DU0
BU type U0, BU20-P16+A0+2D, PU 1
120 V
120 V
120 V
240 V; 400 V (L1 - L2 - L3); 240 V (L1, N)
240 V
240 V
240 V
Yes
4.16 BU type U0, light-colored version without AUX terminals
BaseUnits for I/O modules
81