Name: Siemens 6ES7132-4BF50-0AA0 Digital Output Electronic Module
Brand: Siemens
SKU: 23186
Availability: InStock
Rating: 5.0 (1 reviews)

Product Introduction

The Siemens 6ES7132-4BF50-0AA0 Digital Output Electronic Module is part of the SIMATIC ET 200S distributed I/O family. It is designed to provide eight digital switching channels for controlling industrial field devices through a modular automation architecture.

This model features 24 V DC sinking transistor outputs, with a rated current of 0.5 A per channel and a maximum total output current of 4 A per module. Its output configuration makes it suitable for compatible solenoid valves, DC contactors, signal lamps, and other low-current control devices.

For reliable operation, the module incorporates electronic short-circuit protection and individual green output status indicators. It also supports isochronous operation when used with a compatible ET 200S interface and system configuration.

With a compact 15 mm width, the 6ES7132-4BF50-0AA0 helps optimize cabinet space in distributed control installations. It is installed as part of an ET 200S station and requires the appropriate terminal module, power supply arrangement, and interface configuration.

For industrial maintenance teams and spare-parts purchasers, this module is a relevant option when maintaining an existing ET 200S installation that requires an eight-channel, 24 V DC sinking output module. Before ordering, verify the complete part number and ensure that the sinking output arrangement matches the original system.

Technical Specifications

Parameter	Specification
Brand	Siemens
Model	6ES7132-4BF50-0AA0
Product Series	SIMATIC ET 200S
Product Type	Digital Output Electronic Module
Number of Digital Outputs	8
Output Type	Sinking output (M-switching)
Output Technology	Transistor
Rated Load Voltage	24 V DC
Rated Output Current	0.5 A per channel
Maximum Total Output Current	4 A per module
Short-Circuit Protection	Yes
Typical Short-Circuit Response Threshold	1.5 A
Maximum Switching Frequency (Resistive Load)	100 Hz
Maximum Switching Frequency (Inductive Load)	0.5 Hz
Maximum Switching Frequency (Lamp Load)	10 Hz
Maximum Lamp Load	5 W
Output Delay (OFF to ON)	300 μs
Output Delay (ON to OFF)	600 μs
Output Status Indicators	Green LED per channel
Diagnostic Function	No
Isochronous Operation	Supported
Isolation Between Channels	No
Isolation from Backplane Bus	Yes
Typical Power Dissipation	1.5 W
Module Width	15 mm
Dimensions (W × H × D)	15 × 81 × 52 mm
Weight	0.042 kg / 0.09 lb

Recommended Related Models

The following Siemens modules belong to the SIMATIC ET 200S digital output family and may be relevant for maintenance, replacement planning, or system configuration:

6ES7132-4BF00-0AA0 – 8-Channel Digital Output Electronic Module, 24 V DC / 0.5 A
6ES7132-4BF00-0AB0 – 8-Channel High Feature Digital Output Electronic Module
6ES7132-4BD50-0AA0 – 4-Channel Digital Output Electronic Module, Sinking Output
6ES7132-4BD30-0AB0 – 4-Channel Digital Output Electronic Module, High Feature
6ES7132-4BB31-0AA0 – 2-Channel Digital Output Electronic Module

These modules have different channel counts, output configurations, and electrical characteristics. Confirm compatibility before selecting an alternative.

Popular Related Models

Other Siemens SIMATIC ET 200S components that may be useful for distributed I/O system maintenance include:

6ES7131-4BB00-0AA0 – Digital Input Electronic Module
6ES7134-4GB01-0AB0 – Analog Input Electronic Module
6ES7135-4GB01-0AB0 – Analog Output Electronic Module
6ES7193-4CA50-0AA0 – Terminal Module
6ES7138-4CA01-0AA0 – Power Module

When purchasing replacement or expansion components, verify the station configuration, terminal module, power supply arrangement, and output wiring requirements to ensure proper integration into the existing automation system.

Applications

The Siemens 6ES7132-4BF50-0AA0 Digital Output Electronic Module is an eight-channel output component designed for the SIMATIC ET 200S distributed I/O system. It features 24 V DC sinking outputs with a rated current of 0.5 A per channel, making it suitable for switching compatible industrial loads in automated control applications.

Typical applications include:

Industrial machinery: Switching solenoid valves, DC contactors, and indicator lamps.
Factory automation: Controlling electrical devices and actuators on production lines.
Conveyor systems: Operating auxiliary equipment and distributed control loads.
Packaging equipment: Managing pneumatic components and machine functions.
Process automation: Providing digital switching signals to compatible field devices.
Distributed PLC systems: Expanding the digital output capacity of SIMATIC ET 200S installations.

Key Advantages and Features

Eight Digital Output Channels

The module provides eight digital outputs, allowing multiple field devices to be controlled through a single compact I/O component.

24 V DC Sinking Output Design

This model uses sinking, or M-switching, transistor outputs. It is designed for compatible 24 V DC load circuits and must be wired according to the specified output configuration.

0.5 A Rated Current per Channel

Each output supports a rated current of 0.5 A, making the module suitable for low-current industrial loads such as signal lamps, DC contactors, and solenoid valves.

Electronic Short-Circuit Protection

Integrated short-circuit protection helps protect the output circuits when abnormal load conditions occur.

Compact ET 200S Installation

The module has a narrow 15 mm width, supporting high-density distributed I/O configurations and efficient control cabinet layouts.

Individual Output Status Indicators

Green LEDs provide visual indication of individual output states, helping technicians monitor signals during commissioning and maintenance.

Isochronous Operation Support

The module supports isochronous operation in compatible ET 200S configurations, making it suitable for applications requiring synchronized I/O processing.

Technical FAQs

Q1: What is the main function of the Siemens 6ES7132-4BF50-0AA0?

It is an eight-channel digital output module for the SIMATIC ET 200S distributed I/O system. It switches 24 V DC sinking outputs to control compatible external devices.

Q2: How many output channels does this module provide?

It provides eight digital output channels, allowing eight separate control signals to be switched.

Q3: What is the rated load voltage?

The rated load voltage is 24 V DC, supplied through the appropriate ET 200S power module.

Q4: What is the rated output current per channel?

Each channel has a rated output current of 0.5 A. The permitted load current must remain within the specified operating range.

Q5: What is the maximum total output current?

The maximum total output current is 4 A per module. The combined current of the connected loads must not exceed this limit.

Q6: What is the difference between sinking and sourcing outputs?

A sinking output switches the load circuit toward the 0 V reference, while a sourcing output supplies positive voltage to the load. The 6ES7132-4BF50-0AA0 uses sinking outputs, so the field wiring must match this configuration.

Q7: Does the module provide short-circuit protection?

Yes. The electronic outputs include short-circuit protection, with a typical response threshold of approximately 1.5 A.

Q8: Does this module support diagnostic functions?

This model does not provide diagnostic functions. Its green channel LEDs indicate output status, but they should not be treated as diagnostic fault indicators.

Q9: Can two output channels be connected in parallel?

The module supports redundant control of a load using two parallel outputs under the specified conditions. Parallel connection must not be used to increase the output current capacity.

Q10: What should be checked before replacing this module?

Check the complete order number, sinking output configuration, 24 V DC load supply, current requirements, terminal module, and ET 200S station arrangement. A sourcing-output module is not automatically a suitable replacement.

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