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Siemens 6ES7138-4FB03-0AB0 | Fail-Safe Digital Input Module for SIMATIC ET 200S Systems
Overview
The Siemens 6ES7138-4FB03-0AB0 is a fail-safe digital input module for the SIMATIC ET 200S distributed I/O system, featuring 2 safety digital inputs (F-DI) at 24V DC. Designed for safety-related applications up to SIL 3 (IEC 61508) and PL e (ISO 13849-1), this module supports safe signal acquisition in critical automation environments and requires a separate terminal module for operation.
Key Features
-
Digital Inputs: 2 fail-safe (F-DI), 24V DC
-
Function: Safe signal acquisition for emergency stop, sensors, or switches
-
Mounting: Plug-in on ET 200S backplane with separate terminal
-
Channel Isolation: Electrically isolated inputs
-
Safety Standards: SIL 3 (IEC 61508), PL e (ISO 13849-1), Category 4
-
Width: Compact 15mm design
-
Status Indication: Diagnostics LEDs per channel
-
System Integration: Works with PROFIsafe via PROFINET/PROFIBUS
-
Module Type: Electronics module only – terminal base required
Technical Specifications
-
Part Number: 6ES7138-4FB03-0AB0
-
Series: SIMATIC ET 200S
-
Channels: 2 Fail-Safe Digital Inputs
-
Input Voltage: 24V DC
-
Input Delay: Configurable via engineering software
-
Power Supply: Via ET 200S backplane
-
Protection Class: IP20
-
Width: 15 mm
-
Operating Temperature: -25°C to +60°C
-
Standards: IEC 61508, EN ISO 13849-1, CE, UL, cULus
Applications
-
Emergency stop buttons
-
Safety door monitoring
-
Light curtains and safety sensors
-
Functional safety integration with ET 200S
-
Machine and process safety systems
Why Choose the 6ES7138-4FB03-0AB0?
-
Certified Fail-Safe Operation: Suitable for SIL 3 and PL e systems
-
Compact Footprint: Saves panel space in ET 200S assemblies
-
Flexible Safety Integration: PROFIsafe-compatible via PROFINET or PROFIBUS
-
Clear Diagnostics: LED indicators improve maintenance response
-
Reliable Siemens Performance: Trusted in safety-critical applications
Order Now
The Siemens 6ES7138-4FB03-0AB0 is available and ready for global shipment.
Description
Siemens 6ES7138-4FB03-0AB0 | Fail-Safe Digital Input Module for SIMATIC ET 200S Systems
Overview
The Siemens 6ES7138-4FB03-0AB0 is a fail-safe digital input module for the SIMATIC ET 200S distributed I/O system, featuring 2 safety digital inputs (F-DI) at 24V DC. Designed for safety-related applications up to SIL 3 (IEC 61508) and PL e (ISO 13849-1), this module supports safe signal acquisition in critical automation environments and requires a separate terminal module for operation.
Key Features
-
Digital Inputs: 2 fail-safe (F-DI), 24V DC
-
Function: Safe signal acquisition for emergency stop, sensors, or switches
-
Mounting: Plug-in on ET 200S backplane with separate terminal
-
Channel Isolation: Electrically isolated inputs
-
Safety Standards: SIL 3 (IEC 61508), PL e (ISO 13849-1), Category 4
-
Width: Compact 15mm design
-
Status Indication: Diagnostics LEDs per channel
-
System Integration: Works with PROFIsafe via PROFINET/PROFIBUS
-
Module Type: Electronics module only – terminal base required
Technical Specifications
-
Part Number: 6ES7138-4FB03-0AB0
-
Series: SIMATIC ET 200S
-
Channels: 2 Fail-Safe Digital Inputs
-
Input Voltage: 24V DC
-
Input Delay: Configurable via engineering software
-
Power Supply: Via ET 200S backplane
-
Protection Class: IP20
-
Width: 15 mm
-
Operating Temperature: -25°C to +60°C
-
Standards: IEC 61508, EN ISO 13849-1, CE, UL, cULus
Applications
-
Emergency stop buttons
-
Safety door monitoring
-
Light curtains and safety sensors
-
Functional safety integration with ET 200S
-
Machine and process safety systems
Why Choose the 6ES7138-4FB03-0AB0?
-
Certified Fail-Safe Operation: Suitable for SIL 3 and PL e systems
-
Compact Footprint: Saves panel space in ET 200S assemblies
-
Flexible Safety Integration: PROFIsafe-compatible via PROFINET or PROFIBUS
-
Clear Diagnostics: LED indicators improve maintenance response
-
Reliable Siemens Performance: Trusted in safety-critical applications
Order Now
The Siemens 6ES7138-4FB03-0AB0 is available and ready for global shipment.