Siemens

Siemens 6ES7138-4CF42-0AB0 SIMATIC ET 200S Power Module

SKU 6ES7138-4CF42-0AB0

In stock
  • 12-month warranty
  • Free returns within 30 days

  • Manufacturer: Siemens

  • Product No.: 6ES7138-4CF42-0AB0

  • Country of origin:Germany

  • Product Type: Power Modules

  • Barcode: 85389091

  • Payment: T/T, Western Union

  • Weight: 100g

  • Dimensions: 3.00cm x 5.20cm x 8.10cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The 6ES7138-4CF42-0AB0 is a SIMATIC DP PM-E F PROFIsafe power module engineered for the ET 200S distributed I/O system. This module operates on a 24 V DC supply and is specifically designed for grounded setup applications. It features an integrated relay for switching voltage buses P1 and P2, providing safety-related power disconnection. The 6ES7138-4CF42-0AB0 supports safety integration up to Category 3 (EN 954-1), SIL2 (IEC 61508), and PLd (ISO 13849), making it a critical component for machine safety. It is fully compatible with PROFINET configurations when paired with an IM 151-3 HF interface module.

Features

  • Safety Integration: Rated for Category 3 (EN 954-1), SIL2 (IEC 61508), and PLd (ISO 13849) compliance.
  • PROFIsafe Support: Designed for secure, safety-oriented communication.
  • Bus Switching: Integrated relay for switching P1 and P2 voltage buses.
  • Compatibility: Designed for use with the SIMATIC ET 200S system; compatible with IM 151-3 HF for PROFINET setups.
  • Robust Design: Engineered for grounded industrial installations.

Applications

  • Distributed safety I/O systems
  • Emergency stop and safety interlocking circuits
  • Industrial machines requiring SIL2/PLd safety ratings
  • PROFINET-based automation networks
  • Power distribution monitoring in modular I/O stations

Technical Specifications

Feature Specification
Manufacturer Siemens
Brand SIMATIC ET200
Range ET 200S
Model 6ES7138-4CF42-0AB0
Product Type Power Module (PM-E F)
Product Phase Phase-Out
Predecessor 6ES7138-4CF41-0AB0
Supply Voltage 20.4 - 28.8 V DC
Weight 0.10 kg
Dimensions 3.00 x 5.20 x 8.10 cm
Commodity Code 85389091
Export Control (ECCN) N

Installation Guidelines

  • Mounting: Ensure the module is snapped onto the appropriate ET 200S terminal module.
  • Grounding: This module is specifically designed for grounded setup; ensure the reference potential is correctly established per safety standards.
  • Wiring: Connect the 24 V DC supply according to the terminal assignment diagram provided in the ET 200S manual.
  • Safety Verification: Perform all required safety configuration steps in the TIA Portal or STEP 7 software to ensure the PROFIsafe communication is correctly established.
  • Environment: Maintain operating conditions within the specified voltage and temperature limits to ensure the integrity of the safety relay.

FAQ

What safety standards does this power module meet?
This module is safety-rated up to Category 3 (EN 954-1), SIL2 (IEC 61508), and PLd (ISO 13849).

Can this module be used with PROFINET?
Yes, it is compatible with PROFINET configurations when used in conjunction with the IM 151-3 HF interface module.

What is the supply voltage range for the 6ES7138-4CF42-0AB0?
The module operates within a supply voltage range of 20.4 V DC to 28.8 V DC.

Is this module intended for grounded or ungrounded setups?
The 6ES7138-4CF42-0AB0 is specifically designed for grounded installation setups.

View all FAQs →

6ES7138-4CF42-0AB0
Quantity
Call sales Contact
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
Reviews

More from this brand

Siemens 3RW4447-6BC45 SIRIUS 3RW44 Soft Starter
3RW4447-6BC45Siemens 3RW4447-6BC45 SIRIUS 3RW44 Soft Starter
Siemens 6ES7216-2BD23-0XB0 SIMATIC S7-200 CPU 226 Compact Unit
6ES7216-2BD23-0XB0Siemens 6ES7216-2BD23-0XB0 SIMATIC S7-200 CPU 226 Compact Unit
Phoenix Contact IBS S5 DSC/I-T 2752000 Termination Board for Siemens SIMATIC S5 PLCs
IBSS5DSC/I-T 2752000Phoenix Contact IBS S5 DSC/I-T 2752000 Termination Board for Siemens SIMATIC S5 PLCs
BECKHOFF KL8001 Bus Terminal Power Terminal for Siemens Contactor
KL8001BECKHOFF KL8001 Bus Terminal Power Terminal for Siemens Contactor
  • 6ES7138-4CF42-0AB0
1 1
Only 2 item(s) left in stock
View full details
Product Description
Shipping Returns
Additional details
Reviews

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Black
Country of origin
Germany
Power source
DC Power

Technical knowledge

Beckhoff IPC used for a first TwinCAT PLC project

First TwinCAT PLC Project on a Beckhoff IPC

Build and verify a first TwinCAT PLC project on a Beckhoff IPC. This checklist covers target selection, EtherCAT discovery, I/O mapping, safe activation, restart tests, and commissioning records.

OPC UA industrial connectivity software diagram for server commissioning

Commissioning OPC UA in KEPServerEX: A Field Checklist

A practical commissioning sequence for KEPServerEX OPC UA connections: define data ownership, test tags locally, configure endpoint and certificate trust, limit access, then verify failure recovery...

Laptop Ethernet settings used during PLC commissioning

Set a PLC Commissioning Laptop IP Without Losing Access

Commissioning an Ethernet-connected PLC often starts with the laptop, not the controller. Learn how to record existing settings, choose a temporary address, test connectivity, and restore the plant...

How Combustible Dust Hazards Affect Automated Process Control

Designing Automation for Combustible Dust Hazards

Combustible dust controls require more than alarms. Learn how to map dust generation, select instrumentation, design interlocks, handle failed feedback, test safe states, and maintain the full...

Rectangular hairpin conductors installed in an electric motor stator

Hairpin Stators: Benefits, Limits, and Inspection

Hairpin windings raise slot fill and support compact traction motors, but conductor geometry, AC losses, insulation damage, weld quality, and cooling determine whether the design meets its targets.

Ansible control node managing SCADA infrastructure hosts

Using Ansible for Controlled SCADA Server Changes

Use Ansible to standardize SCADA server changes without expanding OT risk. This guide covers inventories, idempotent playbooks, staged testing, credentials, logging, and practical rollback controls.