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Siemens 6ES7138-4FA05-0AB0 Profisafe Digital Input Module

Siemens 6ES7138-4FA05-0AB0 Profisafe Digital Input Module

Product Name: Profisafe Digital Input Module

Brand Name: Siemens

Model Number: 6ES7138-4FA05-0AB0

Place of Origin: Germany

Warranty: 12 Months

Whatsapp：+86 18020776782

Email：[email protected]

Appurtenance:

siemens 6es7138 4fa05 0ab0 profisafe digital input module-1

Overview
Commercial Terms
Description
Functions
Specifications
Advantage
Applications & Use Cases
Product Recommendations
Recommended Products

Contact Info

Sales	Email	Whatsapp
Jim Pei	[email protected]	+86 18020776782

Commercial Terms

Minimum Order Quantity	1 Piece
Price	Contact for Jim
Packaging Details	Original new Factory Sealed
Delivery Time	3–7 Days
Payment Terms	T/T
Shipping Method	DHL / FedEx / UPS / TNT
Supply Ability	In stock

Description

The Siemens 6ES7138-4FA05-0AB0 is a PROFIsafe Digital Input Module designed for safety-related automation systems within the SIMATIC ET 200 distributed I/O platform. Engineered to meet stringent functional safety requirements, this module supports up to 8 digital safety inputs with 24 V DC operation, enabling reliable monitoring of emergency stop devices, safety switches, light curtains, and other critical safety equipment. Its PROFIsafe communication capability ensures secure and deterministic data transmission over PROFINET networks, making it suitable for modern industrial automation environments.

Built with Siemens' proven industrial-grade reliability, the module features electronic short-circuit protection, low power consumption, and flexible one-channel or two-channel input configurations. Manufactured in Germany, the compact module is optimized for decentralized installations where space efficiency, system availability, and compliance with international safety standards are essential. It is ideal for machine builders, system integrators, and plant operators seeking high-performance safety I/O solutions.

Functions

Provides 8 safety digital inputs for monitoring safety-related field devices.
Supports both one-channel (8 inputs) and two-channel (4 inputs) safety signal evaluation.
Communicates via PROFIsafe protocol for fail-safe data exchange.
Monitors emergency stop buttons, guard door switches, safety relays, and light curtains.
Operates with a rated input voltage of 24 V DC.
Features integrated electronic short-circuit protection (0.7 A to 1.8 A response threshold).
Enables decentralized safety architecture within ET 200 distributed I/O systems.
Supports diagnostic and status information for improved troubleshooting and maintenance.
Provides secure integration with Siemens SIMATIC safety controllers and safety PLCs.

Specifications

Product Name	Siemens 6ES7138-4FA05-0AB0 Profisafe Digital Input Module
Manufacturer	Siemens
Product Type	Profisafe Digital Input Module
Part Number	6ES7138-4FA05-0AB0
Weight	0.08kg
Estimated shipping dimensions	2.9x5.5x8.5cm
Place of shipment	Xiamen, China
Country of origin	Germany
Rated value (DC)	24 V
Number of outputs	2
Type of output voltage min.	L+ (-1.5 V)
Short-circuit protection	Yes; Electronic (response threshold 0.7 A to 1.8 A)
Rated value	300 mA
permissible range, lower limit	0 mA
permissible range, upper limit	300 mA
Power loss, typ.	4 W
Inputs	6 byte
Outputs	4 byte
Number of digital inputs	8; 8 (one-channel); 4 (two-channel)
Type of input voltage	DC

Advantage

The Siemens 6ES7138-4FA05-0AB0 combines proven safety technology with advanced communication and diagnostic functions, offering higher reliability and easier system integration than many comparable safety input modules on the market.

Easy System Integration – Seamlessly integrates with SIMATIC ET 200 and Siemens Safety Integrated architectures, streamlining engineering and commissioning processes.
Certified Safe Communication – Utilizes PROFIsafe technology to ensure secure and reliable transmission of safety-related data over standard industrial networks.
Versatile Configuration Options – Supports both single-channel and dual-channel input arrangements, allowing greater flexibility in safety system design.
Comprehensive Diagnostic Functions – Enables rapid identification of faults and system status, helping minimize troubleshooting time and unplanned downtime.
Space-Saving Construction – Compact module design maximizes cabinet space utilization without compromising functionality.
Industrial-Grade Reliability – Built to meet stringent Siemens quality and safety standards for long-term operation in demanding environments.
Lower Lifecycle Costs – Reduces wiring complexity, maintenance requirements, and downtime, contributing to a lower total cost of ownership.

Applications & Use Cases

Industrial machine safety systems.
Automated production lines and assembly stations.
Packaging and processing equipment.
Automotive manufacturing plants.
Food and beverage production facilities.
Pharmaceutical manufacturing environments.
Material handling and conveyor systems.
Robotics and robotic safety cells.
Warehouse automation and logistics centers.
Monitoring of emergency stop circuits, safety interlocks, guard doors, safety mats, and light curtains.
Safety-critical process control systems requiring certified fail-safe input monitoring.

This module is particularly well suited for industries requiring high levels of operational safety, networked safety communication, and reliable distributed I/O performance within Industry 4.0 and smart manufacturing environments.

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