PM-E power module

• For all types of electronics modules (including safety-related electronics modules); limitations resulting from the supply voltage for PM?E DC 24 V
• For monitoring and – depending on the version – fusing the power supply for electronics modules provided via the TM?P terminal module (load and sensor power supply)
• Diagnostics signals for voltage and blown fuse (can be switched off in the configuration)
• Three versions with different supply voltages:
  • PM-E 24 V DC (not for 2 DI 120 V AC Standard, 2 DI 230 V AC Standard, and 2 DO 24 to 230 V AC)
  • PM-E 24 V DC High Feature with extended status information (not for 2 DI 120 V AC Standard, 2 DI 230 V AC Standard, and 2 DO 24 to 230 V AC)
  • PM-E DC 24 to 48 V; AC 24 to 230 V; with additional fuse

PM-E F power module

• For all non-safety-related types of electronics modules with 24 V DC power supply
• For monitoring the power supply for electronics modules provided via the TM?P terminal module (load and sensor power supply)
• For safe switching off of series-connected digital output modules 24 V DC (up to 10 A; not safety-related) via relay contacts (up to Cat. 3 in accordance with EN 954 or SIL 2 in accordance with IEC 61508);
  released output modules are specified on the Internet at:
  https://support.industry.siemens.com/cs/ww/en/view/39198632
• Design PM-E F pm DC 24 V PROFIsafe for floating loads (ground and earth separated); with two additional safety-related digital outputs (switching to high/low, up to SIL 3)
  Diagnostics functions:
  • Channel: short-circuit, overload, wire break, safety-related shutdown
  • Module: overtemperature, internal fault, parameterization error, sensor/load voltage missing, communication fault
• Design PM-E F pp DC 24 V PROFIsafe for non-floating loads (ground and earth connected), e.g. actuators for connection to a central ground (switching to high/high, up to SIL 3)
  Diagnostics functions:
  • Channel: short-circuit, safety-related shutdown
  • Module: overtemperature, internal fault, parameterization error, sensor/load voltage missing, communication fault