Terminal Assignment Of The Em 4 F-Do Dc24V/2A Profisafe - Siemens PM-E F pm DC24V PROFIsafe Installation And Operating Manual

Magnetic capacitance with inductive loads
Note
Note that an inductive load connected to the DO channels can induce voltages in the case of
electromagnetic interference of a strong magnetic field. This can cause a short-circuit error
message.
Remedy:
• Spatially disconnect the inductive loads or shield against the magnetic field.
• Set the parameters for the readback time to 50 ms or higher.
7.7.2

Terminal assignment of the EM 4 F-DO DC24V/2A PROFIsafe

Front View
Figure 7-48
The SF LED and the status displays of the inputs/outputs are not designed for safety-
related functions and may therefore not be evaluated for safety-related activities.
ET 200S Distributed I/O System - Fail-Safe Modules
Installation and Operating Manual, 08/2008, A5E00103686-07
Front view EM 4 F-DO DC24V/2A PROFIsafe
WARNING
7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module
Fail-Safe Modules
165