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- 6AG1132-4BD32-2AA0
- Digital Output Module
- Germany
- 15 × 81 × 52 mm
- 0.04 kg
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Product Overview
The Siemens 6AG1132-4BD32-2AA0 is a SIPLUS ET 200S digital output module designed for distributed industrial automation and machine control applications. It provides four digital transistor outputs for switching 24 V DC loads and is based on the standard 6ES7132-4BD32-0AA0 ET 200S electronic module.
The module is commonly identified as a SIPLUS ET 200S EM 4DO 24 V DC/2 A module. Each of its four output channels has a rated output current of 2 A, providing substantially more output capability than low-current digital output modules used for small signal loads.
The 6AG1132-4BD32-2AA0 is designed for applications where distributed digital outputs are required close to machines, production equipment, process devices, and other field-level actuators. Its transistor output design supports fast switching and can be used with suitable resistive, inductive, and lamp loads within the specified operating limits.
As a SIPLUS product, this module incorporates conformal coating and is designed for demanding industrial environmental conditions. The product designation specifies an extended operating temperature range compared with the corresponding standard ET 200S version.
With compact dimensions of 15 × 81 × 52 mm and an electronic module weight of approximately 0.04 kg, the 6AG1132-4BD32-2AA0 provides a high-density four-channel output solution for Siemens ET 200S distributed I/O stations.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Siemens |
| Model | 6AG1132-4BD32-2AA0 |
| Product Family | SIPLUS ET 200S |
| Product Type | Digital Output Module |
| Module Designation | SIPLUS ET 200S EM 4DO 24 V DC/2 A |
| Base Model | 6ES7132-4BD32-0AA0 |
| Number of Digital Outputs | 4 |
| Output Type | Transistor |
| Rated Load Voltage | 24 V DC |
| Supply Voltage | 20.4 to 28.8 V DC |
| Rated Output Current | 2 A per channel |
| Permissible Output Current | 7 mA to 2.4 A per channel |
| Total Output Current | Maximum 4 A per module |
| Short-Circuit Protection | Yes |
| Short-Circuit Response Threshold | Approximately 2.8 to 7.2 A |
| Output Voltage at Signal “1” | Minimum L+ – 1 V |
| Residual Current at Signal “0” | Maximum 0.1 mA |
| Output Delay 0 to 1 | Maximum 50 µs, typically approximately 45 µs |
| Output Delay 1 to 0 | Maximum 120 µs, typically approximately 90 µs |
| Switching Frequency – Resistive Load | Maximum 1000 Hz |
| Switching Frequency – Inductive Load | Maximum 2 Hz at 0.5 H |
| Switching Frequency – Lamp Load | Maximum 10 Hz |
| Lamp Load | Maximum 10 W |
| Load Resistance Range | 12 to 3400 Ω |
| Power Loss | Typically 1.6 W |
| Status Indicator | Green LED per digital output |
| Diagnostics Function | No dedicated diagnostic function |
| Potential Isolation | Digital outputs isolated from backplane bus; channels not isolated from each other |
| Isolation Test Voltage | 500 V DC |
| Maximum Shielded Cable Length | 1000 m |
| Maximum Unshielded Cable Length | 600 m |
| Conformal Coating | Yes |
| Operating Temperature | Extended SIPLUS industrial temperature range |
| Dimensions | 15 × 81 × 52 mm |
| Weight | 0.04 kg / approximately 40 g |
| Protection Rating | IP20 |
| Application | Distributed industrial automation and ET 200S I/O systems |
Function and Working Principle
The primary function of the 6AG1132-4BD32-2AA0 is to provide four high-current digital transistor outputs within a Siemens ET 200S distributed I/O station.
The module receives output commands from the PLC through the ET 200S interface system. When a digital output is commanded to the ON state, the corresponding transistor switches the connected 24 V DC field load.
The basic control path can be represented as:
PLC → ET 200S Interface Module → 6AG1132-4BD32-2AA0 → Digital Output → Field Actuator
Typical connected loads include solenoid valves, contactors, relay coils, indicators, DC actuators, and other industrial devices compatible with the specified output current.
Each output provides a rated current of 2 A, while the specified permissible current range extends to approximately 2.4 A per channel. The total current of all outputs within the module is limited to approximately 4 A.
The transistor output architecture also provides relatively fast switching performance. With a resistive load, the maximum switching frequency can reach 1000 Hz. Lower switching frequencies apply to inductive and lamp loads because these load types have different electrical characteristics.
The output electronics include short-circuit protection. The module also provides green status LEDs for the individual output channels, allowing an operator or maintenance engineer to visually check the commanded output state.
Role in Industrial Control Systems
The 6AG1132-4BD32-2AA0 serves as the physical output interface between the PLC control program and field-level actuators.
In a distributed automation architecture, the ET 200S station can be installed close to the controlled machine or process equipment. The PLC communicates with the remote I/O station, while the output module handles the electrical switching required by the field devices.
This architecture can reduce long field wiring runs and simplify machine-level I/O distribution.
The four outputs can be used for:
- Solenoid valves
- Motor contactors
- Relay coils
- Industrial control relays
- DC actuators
- Signal lamps
- Machine indicators
- Process control valves
- Other compatible 24 V DC loads
The module is especially useful where several relatively high-current DC outputs are required within a compact ET 200S station.
Industrial Applications
Factory Automation
The module can control discrete actuators used on production lines, assembly equipment, packaging machinery, conveyor systems, and material handling equipment.
Machine Control
Machine builders can use the four transistor outputs to operate pneumatic valves, contactors, relay circuits, indicators, and auxiliary machine functions.
Process Automation
In process applications, digital outputs are frequently required for operating valves, pumps, alarms, auxiliary relays, and other discrete devices. The 2 A per-channel output capability provides flexibility for compatible field loads.
Distributed I/O Stations
The 6AG1132-4BD32-2AA0 is designed for integration into Siemens ET 200S distributed I/O systems. It can be installed alongside digital input modules, analog modules, power modules, and other output modules according to the station design.
Demanding Industrial Environments
The SIPLUS version uses conformal coating and is intended for applications where environmental conditions are more demanding than those normally encountered by standard automation modules. This makes it useful in industrial environments requiring additional protection against environmental influences.
Installation and System Integration
Before installing the Siemens 6AG1132-4BD32-2AA0, the complete ET 200S station configuration and electrical load requirements should be verified.
1. Verify the ET 200S Station
Check the interface module, terminal modules, power modules, and other electronic modules installed in the ET 200S station.
2. Confirm the Product Number
Verify the complete order number:
6AG1132-4BD32-2AA0
This is particularly important because Siemens offers several ET 200S digital output modules with similar physical dimensions but different current ratings and environmental specifications.
3. Install the Electronic Module
Install the module into the appropriate ET 200S position and ensure that it is correctly seated with the corresponding terminal arrangement.
4. Connect the Field Loads
Connect the four digital outputs to the required 24 V DC field devices. The individual channel current and the total module current must remain within the specified limits.
5. Configure the PLC Hardware
The correct ET 200S hardware configuration should be represented in the PLC engineering environment. The four output channels can then be assigned to the required control functions.
6. Test the Outputs
After commissioning, activate each output individually and verify the corresponding actuator. The green status LED for each channel can be used as a quick indication of output status.
Compatible System Components
The 6AG1132-4BD32-2AA0 is normally used together with several other components in a Siemens ET 200S distributed I/O station.
| Component | Typical Function |
|---|---|
| SIMATIC ET 200S Interface Module | Connects the distributed I/O station to the PLC or industrial network |
| ET 200S Terminal Module | Provides field wiring connections for the electronic module |
| ET 200S Power Module | Provides and distributes the required load voltage |
| SIMATIC PLC | Executes the control program and generates output commands |
| Digital Input Modules | Receive discrete signals from sensors and switches |
| Digital Output Modules | Control additional discrete actuators |
| Analog I/O Modules | Provide analog measurement and control functions |
| 24 V DC Power Supply | Supplies the control and field load circuits |
Recommended Alternative Models
The following models may be considered when selecting related Siemens ET 200S digital output hardware. They are not all direct replacements. Output current, number of channels, environmental requirements, terminal configuration, and PLC hardware compatibility should be checked before substitution.
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 6AG1132-4BD32-2AA0 | SIPLUS ET 200S EM 4DO | 4 transistor outputs, 24 V DC / 2 A | Demanding distributed output applications |
| 6ES7132-4BD32-0AA0 | ET 200S EM 4DO | Standard 4-channel, 2 A output module | Conventional industrial environments |
| 6AG1132-4BD02-7AA0 | SIPLUS ET 200S EM 4DO | 4 digital transistor outputs, 0.5 A per channel | Lower-current distributed output applications |
| 6AG1132-4BB31-7AB0 | SIPLUS ET 200S EM 2DO HF | 2 high-current transistor outputs | Applications requiring fewer high-current channels |
| 6AG1132-4BF00-7AA0 | SIPLUS ET 200S Digital Output | Higher channel density | Systems requiring more digital outputs |
| 6AG1132-4HB12-2AB0 | SIPLUS ET 200S Relay Output | Relay-based switching | Applications requiring relay contacts |
Key Advantages
- Provides 4 digital transistor outputs
- Rated output current of 2 A per channel
- 24 V DC load voltage
- Maximum total output current of approximately 4 A per module
- Compact 15 × 81 × 52 mm dimensions
- Low electronic module weight of approximately 0.04 kg
- Short-circuit protection
- Fast output switching capability
- Up to 1000 Hz switching frequency with resistive loads
- Green status LED for each output
- Conformal-coated SIPLUS design
- Suitable for demanding industrial automation environments
- Designed for Siemens ET 200S distributed I/O systems
- Suitable for controlling a wide range of compatible 24 V DC actuators
Technical FAQs
What is the Siemens 6AG1132-4BD32-2AA0?
The 6AG1132-4BD32-2AA0 is a Siemens SIPLUS ET 200S EM 4DO digital output module with four transistor outputs. It is based on the standard 6ES7132-4BD32-0AA0 module.
How many outputs does 6AG1132-4BD32-2AA0 have?
The module has 4 digital transistor outputs.
What is the rated output current?
Each digital output has a rated current of 2 A. The specified permissible output current range is approximately 7 mA to 2.4 A per channel.
What voltage does the module use?
The module is designed for a rated load voltage of 24 V DC, supplied through the appropriate ET 200S power module.
What are the dimensions of 6AG1132-4BD32-2AA0?
The electronic module dimensions are approximately 15 × 81 × 52 mm.
How much does 6AG1132-4BD32-2AA0 weigh?
The electronic module weighs approximately 0.04 kg, equivalent to about 40 grams. The overall installed station weight will be higher because the terminal and other system components are separate.
Is the 6AG1132-4BD32-2AA0 a transistor output module?
Yes. It uses transistor outputs and is designed for switching compatible 24 V DC loads.
Does the module have short-circuit protection?
Yes. The digital outputs incorporate short-circuit protection with a specified response threshold in the approximately 2.8 to 7.2 A range.
What is the maximum switching frequency?
With a resistive load, the maximum specified switching frequency is 1000 Hz. For inductive loads, the specified maximum is lower, and lamp loads have their own switching-frequency limitation.
What is the difference between 6AG1132-4BD32-2AA0 and 6ES7132-4BD32-0AA0?
The two models share the same basic 4DO 24 V DC/2 A architecture. The 6AG1132-4BD32-2AA0 is the SIPLUS version with conformal coating and enhanced environmental specifications, while the 6ES7132-4BD32-0AA0 is the standard ET 200S version.
Can 6AG1132-4BD32-2AA0 be used to control solenoid valves?
Yes, provided the solenoid valve voltage, current, inductive characteristics, and switching frequency are within the module’s specified limits. The actual load should always be checked against the electrical specifications before commissioning.
Conclusion
The Siemens 6AG1132-4BD32-2AA0 SIPLUS ET 200S Digital Output Module is a compact four-channel transistor output module designed for distributed industrial automation systems. Based on the 6ES7132-4BD32-0AA0 architecture, it provides four 24 V DC outputs with a rated current of 2 A per channel.
Its compact 15 × 81 × 52 mm dimensions and approximately 0.04 kg electronic-module weight make it suitable for high-density ET 200S installations. Short-circuit protection, fast transistor switching, individual green output indicators, and conformal coating further increase its suitability for demanding industrial applications.
For automation engineers, system integrators, maintenance teams, and industrial spare-parts buyers, the key selection factors are the complete 6AG1132-4BD32-2AA0 part number, ET 200S station configuration, 24 V DC load requirements, output current, switching frequency, and environmental conditions. When these requirements match, this SIPLUS module provides a practical and reliable four-channel digital output solution for Siemens ET 200S distributed control systems.