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Siemens 6ES7138-4FB03-0AB0 Digital Output Module - Profisafe

Siemens 6ES7138-4FB03-0AB0 Digital Output Module - Profisafe

Product Name: Digital Output Module - Profisafe

Brand Name: Siemens

Model Number: 6ES7138-4FB03-0AB0

Place of Origin: Germany

Warranty: 12 Months

Whatsapp：+86 18020776782

Email：[email protected]

Appurtenance:

siemens 6es7138 4fb03 0ab0 digital output module profisafe-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 6ES7138-4FB03-0AB0 is a PROFIsafe Digital Output Module designed for safety-related automation applications within the SIMATIC ET 200 distributed I/O system. Featuring four fail-safe digital outputs and operating at 24 V DC, the module provides reliable control of safety-critical devices such as contactors, safety relays, valves, indicators, and actuators. Through PROFIsafe communication, it ensures secure and deterministic transmission of safety signals across industrial automation networks.

Engineered for demanding industrial environments, the module incorporates integrated short-circuit protection, high output current capability, and advanced diagnostic functions to maximize system reliability and operational safety. Its compact design, robust construction, and seamless integration with Siemens safety controllers make it an ideal solution for machine safety, process automation, and Industry 4.0 applications.

Functions

Provides 4 fail-safe digital outputs for safety-related control applications.
Supports PROFIsafe communication for secure transmission of safety signals.
Operates with a rated output voltage of 24 V DC.
Controls safety devices such as contactors, relays, valves, and signal lamps.
Delivers output currents up to 2 A per channel.
Features integrated electronic short-circuit protection.
Limits inductive shutdown voltages to protect connected devices and improve system reliability.
Supports safety shutdown and emergency stop functions.
Provides diagnostic and status information for system monitoring and maintenance.
Enables decentralized safety architectures within ET 200 distributed I/O systems.

Specifications

Product Name	Siemens 6ES7138-4FB03-0AB0 Digital Output Module - Profisafe
Manufacturer	Siemens
Product Type	Digital Output Module - Profisafe
Part Number	6ES7138-4FB03-0AB0
Weight	0.08kg
Estimated shipping dimensions	3x5.6x8.8cm
Place of shipment	Xiamen, China
Country of origin	Germany
Rated value (DC)	24 V
From load voltage L+ (no load), typ.	100 mA
from backplane bus 3.3 V DC, max.	28 mA
Power loss, typ.	3.5 W
Number of digital outputs	4
Short-circuit protection	Yes
Limitation of inductive shutdown voltage to	Typ. (2L+) -47 V
on lamp load, max.	10 W
lower limit	12 Ω
upper limit	1 kΩ
for signal "1" rated value	2 A
for signal "1" permissible range, min.	20 mA
for signal "1" permissible range, max.	2.4 A
for signal "0" residual current, max.	0.5 mA; Current-sourcing: max. 0.5 mA; Current sinking: max. 4mA

Advantage

The Siemens 6ES7138-4FB03-0AB0 combines fail-safe output control, reliable PROFIsafe communication, and robust industrial performance in a compact module. Compared with conventional safety output modules, it offers enhanced system flexibility, simplified wiring, and improved operational efficiency.

Reliable Fail-Safe Operation

Designed for safety-critical applications, ensuring dependable control of actuators and shutdown devices.

PROFIsafe Communication

Enables certified safety communication over standard industrial networks without requiring additional dedicated safety wiring.

High Output Capacity

Supports output currents up to 2 A per channel, making it suitable for a wide range of industrial loads.

Integrated Protection Features

Built-in short-circuit protection and inductive voltage suppression help protect both the module and connected equipment.

Advanced Diagnostic Capabilities

Provides detailed status and fault information, reducing troubleshooting time and improving maintenance efficiency.

Compact Space-Saving Design

Offers high functionality within a small footprint, helping optimize control cabinet space.

Reduced Total Cost of Ownership

Simplifies installation, lowers maintenance requirements, and improves overall system availability.

Applications & Use Cases

Emergency stop and safety shutdown systems.
Machine safety and protection systems.
Industrial production and assembly lines.
Robotics and automated manufacturing cells.
Conveyor and material handling systems.
Packaging and processing equipment.
Automotive manufacturing facilities.
Food and beverage production plants.
Pharmaceutical and chemical processing applications.
Control of safety relays, contactors, valves, and warning indicators.
Distributed safety architectures using SIMATIC ET 200 and PROFIsafe networks.

The Siemens 6ES7138-4FB03-0AB0 is particularly suited for industrial environments where reliable fail-safe output control, networked safety communication, and compliance with modern functional safety requirements are essential.

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