Siemens SIMATIC ET 200SP Failsafe Power Module 6ES7138-4FA05-0AB0, 24 V DC, 10 A, SIL 3, PL e

The Siemens SIMATIC ET 200SP failsafe power module delivers up to 10 A at 24 V DC for I/O modules, with SIL 3 and PL e safety certification for demanding automation tasks.

Overview

This electronic module supplies power to the I/O modules of an ET 200SP station. It is designed for failsafe applications and meets Safety Integrity Level SIL 3 according to IEC 61508 and Performance Level PL e according to ISO 13849-1. The module is mounted on a DIN rail and has an IP20 protection class.

What stands out

• Failsafe power module for SIMATIC ET 200SP
• Rated input voltage: 24 V DC (range 19.2–28.8 V DC)
• Max. output current for I/O modules: 10 A
• Safety Integrated: SIL 3 (IEC 61508), PL e (ISO 13849-1)
• Diagnostics functions for short-circuit and wire break
• Low current consumption from backplane bus: max. 10 mA

Technical details

• Module type: Failsafe power module
• System compatibility: SIMATIC ET 200SP
• Rated input voltage: 24 V DC
• Input voltage range: 19.2 V to 28.8 V DC
• Current consumption from backplane bus: max. 10 mA
• Power loss: max. 1.5 W
• Output current for I/O modules: max. 10 A
• Number of potential groups: 1
• Operating temperature (horizontal mounting): -30 °C to +60 °C
• Operating temperature (vertical mounting): -30 °C to +50 °C
• Protection class: IP20
• Mounting type: DIN rail
• Product function: I/O module power supply
• Diagnostics function: Yes (short-circuit, wire break)

Our verdict

A robust failsafe power module for ET 200SP systems, providing safe and reliable power distribution with advanced diagnostics.