Technical Specifications - Siemens SIMATIC ET 200SP Manual

3.14.3

Technical specifications

Technical specifications of the BaseUnit BU20-P8+A4+0B
Product type designation
Supply voltage
Rated value (DC)
Rated value (AC)
Current carrying capacity
Current carrying capacity up to 60 °C, max.
Electrical isolation
between backplane bus and supply voltage
between process terminals and supply voltage
between Powerbus and supply voltage
Insulation
Insulation tested with
Dimensions
Width
Height
Weights
Weight, approx.
BaseUnits (6ES7193-6BP.../3RK1908-0AP00...)
Manual, 12/2016, A5E03727049-AG
BaseUnits for I/O modules
3.14 BU20-P8+A4+0B (BU type F0)
6ES7193-6BP20-0BF0
BU20-P8+A4+0B
See manual
See manual
10 A
Yes
Yes
Yes
3250 VDC 1 min (type test); 2545 VDC 2 s
(routine test)
20 mm
117 mm
48 g
67