Connecting Up - Siemens SIMATIC ET 200SP Manual

BaseUnits for I/O modules
4.15 BU type F0, dark-colored version, with AUX terminals, supply over supply terminals
Properties
● BaseUnit suitable for all I/O modules of the BaseUnit type "F0". Can be recognized by the
laser inscription on the front and/or the last two digits of the article number.
– Current carrying capacity per process terminal (terminals 1 to 4 and 9 to 12): Max. 5 A
● The BaseUnit loops the potential group through with the self-assembling voltage buses
P1, P2 and the AUX bus of the left-hand neighboring module (BaseUnit).
● Access to the AUX busbar via terminals 1 A to 4 A max. 24 V DC/10 A
● 8 terminals to the process (occupied by the I/O module)
● Connection system in the form of push-in terminals Connection cross-sections are
available in the ET 200SP System Manual
(https://support.industry.siemens.com/cs/ww/de/view/58649293).
4.15.2

Connecting up

Pin assignment
Terminals of a potential
group
1 to 4
9 to 12
P1, P2, AUX (1 A to 4 A)
Use the AUX terminals only with an identical voltage or PE associated with the supply
voltage.
76
Pin assignment for BU type F0, dark-colored version, with AUX terminals, supply over supply
terminals
Fail-safe module
Overvoltage category 3
Up to 230 V AC/DC (AC only one phase)
Assignment is determined by the I/O module.
You can find additional information in the I/O Module
(http://support.automation.siemens.com/WW/view/en/55679691/13330
Safe extra low voltage SELV/PELV
Assignment is determined by the I/O module.
You can find additional information in the I/O Module
(http://support.automation.siemens.com/WW/view/en/55679691/13330
SELV/PELV
(max. 10 A)
Non-fail-safe module
Overvoltage category 2
0) manual.
0) manual.
SELV/PELV
or
up to 230 V AC/DC (AC only one
phase)
(max. 10 A)
BaseUnits (6ES7193-6BP.../3RK1908-0AP00...)
Manual, 02/2018, A5E03727049-AJ