Siemens SIMATIC ET 200S Installation And Operating Manual page 64

Fail-Safe Modules
7.2 PM-E F pm DC24V PROFIsafe Power Module
Power Module Supplies for Standard ET 200S Modules
Warning
Always connect the 24 VDC supply for the standard ET 200S modules on the
PM-E F pm DC24V PROFIsafe. Otherwise, the outputs of DO modules may exhibit safety
critical behavior.
Warning
When supplying standard DO modules, always use the terminal modules to supply the
sensors or actuators (actuator feedback on the DO module). Otherwise, the power module
signals a short circuit and the load voltage of this voltage group is interrupted.
Safety-Related Shutdown of Standard DO Modules
Warning
The following ET 200S standard modules are approved for safety-related shutdown in
accordance with SIL2:
•
•
•
•
•
•
7-4
2DO DC24V/0.5A (order number 6ES7 132-4BB01-0AA0 or higher)
2DO DC24V/2A (order number 6ES7 132-4BB31-0AA0 or higher)
2DO DC24V/0.5A HIGH FEATURE (order number 6ES7 132-4BB01-0AB0 or higher)
2DO DC24V/2A HIGH FEATURE (order number 6ES7 132-4BB31-0AB0 or higher)
4DO DC24V/0.5A (order number 6ES7 132-4BD00-0AA0 or higher)
4DO DC24V/2A (order number 6ES7 132-4BD31-0AA0 or higher)
ET 200S Distributed I/O System - Fail-Safe Modules
Hardware Installation and Operating Manual, 07/2005, A5E00103686-04