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- 6AG1132-4BD02-7AA0
- Digital Output Module
- Germany
- 15 × 81 × 52 mm
- 0.04 kg
- Xiamen, China
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Product Overview
The Siemens 6AG1132-4BD02-7AA0 is a SIPLUS ET 200S EM 4DO Standard digital output module designed for distributed industrial automation applications. It is based on the standard 6ES7132-4BD02-0AA0 and features conformal coating for improved resistance to demanding industrial environmental conditions.
The module provides 4 digital transistor outputs for controlling compatible 24 V DC loads. Each output has a rated current of 0.5 A, making the module suitable for controlling relays, contactors, solenoid valves, indicators, and other low-power DC actuators used in industrial automation systems.
As part of the Siemens SIPLUS ET 200S family, the 6AG1132-4BD02-7AA0 is intended for distributed I/O applications where compact installation, reliable digital switching, and enhanced environmental resistance are important. The module has a compact width of only 15 mm, allowing a high density of I/O channels within an ET 200S station.
The module measures approximately 15 × 81 × 52 mm and weighs approximately 0.04 kg. Its four-channel transistor output design provides a practical solution for applications requiring several discrete output signals in a small installation area.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Siemens |
| Model | 6AG1132-4BD02-7AA0 |
| Product Family | SIPLUS ET 200S |
| Product Type | Digital Output Module |
| Module Designation | SIPLUS ET 200S EM 4DO Standard |
| Base Model | Based on 6ES7132-4BD02-0AA0 |
| Number of Digital Outputs | 4 |
| Output Type | Transistor |
| Rated Load Voltage | 24 V DC |
| Rated Output Current | 0.5 A per channel |
| Permissible Output Current | 7 mA to 600 mA per channel under specified conditions |
| Short-Circuit Protection | Yes |
| Short-Circuit Response Threshold | Approximately 1 to 1.5 A |
| Maximum Lamp Load | 5 W |
| Load Resistance Range | 48 to 3400 Ω |
| Output Voltage at Signal “1” | Minimum L+ (-1 V) |
| Residual Current at Signal “0” | Maximum 0.3 mA |
| Output Delay 0 to 1 | Maximum 45 µs |
| Output Delay 1 to 0 | Maximum 90 µs |
| Switching Frequency | Up to 800 Hz with resistive load |
| Inductive Load Switching Frequency | Up to 2 Hz |
| Lamp Load Switching Frequency | Up to 10 Hz |
| Aggregate Output Current | Maximum 2 A per output group up to 60 °C |
| Power Loss | Approximately 0.8 W |
| Operating Temperature | -25 °C to +70 °C |
| Dimensions | 15 × 81 × 52 mm |
| Weight | 0.04 kg / approximately 40 g |
| Protection Rating | IP20 |
| Conformal Coating | Yes |
| LED Status Indicator | Green digital output status indication |
| Application | Distributed industrial automation and ET 200S I/O systems |
Function and Working Principle
The primary function of the 6AG1132-4BD02-7AA0 is to provide four digitally controlled transistor outputs for a Siemens ET 200S distributed automation station.
The module receives digital output commands from the PLC through the ET 200S interface system. According to the control program, each output switches the corresponding connected 24 V DC load.
The general control path can be represented as:
PLC → ET 200S Interface → 6AG1132-4BD02-7AA0 → Digital Output → Field Actuator
When an output is activated, the transistor output supplies the required switching signal to the connected load. Depending on the application, this load may be a relay coil, solenoid valve, contactor, indicator, or another compatible 24 V DC device.
The module provides four independent digital output channels. Each channel has a rated output current of 0.5 A. The module also includes short-circuit protection, helping protect the output electronics against certain field-side faults.
The fast switching characteristics of the transistor outputs also allow the module to be used in applications where relatively frequent switching is required, provided that the load type and switching frequency remain within the specified limits.
Role in Industrial Control Systems
The Siemens 6AG1132-4BD02-7AA0 serves as the interface between the PLC control program and physical digital actuators in a distributed I/O architecture.
In an ET 200S installation, the I/O station can be positioned close to the machine or process equipment. This allows field signals to be collected and controlled locally instead of routing every field connection back to a central control cabinet.
The four digital outputs can be used to control:
- Solenoid valves
- Interposing relays
- Contactors
- DC indicators
- Signal lamps
- Small DC actuators
- Control coils
- Other compatible 24 V DC loads
The compact 15 mm module width is particularly useful when a control cabinet requires a high number of I/O channels in a limited installation area.
Industrial Applications
Factory Automation
The module can be used in manufacturing systems to operate solenoid valves, relays, contactors, indicators, and other discrete actuators. Its four-channel configuration provides a convenient way to increase output density within an ET 200S station.
Machine Control
Industrial machines frequently require several digital control signals for pneumatic valves, relay circuits, indicators, and auxiliary equipment. The 6AG1132-4BD02-7AA0 provides four transistor outputs in a compact form factor.
Process Automation
Process control systems can use digital outputs for operating valves, auxiliary relays, alarms, and other discrete equipment. The 24 V DC transistor outputs are suitable for compatible low-power field loads.
Distributed I/O
The module is specifically designed for integration into the Siemens ET 200S distributed I/O architecture. It can be installed alongside digital input, analog input, analog output, and other digital output modules to create a customized remote I/O station.
Industrial Environments
The SIPLUS version incorporates conformal coating and is specified for an extended operating temperature range of -25 °C to +70 °C. This makes it appropriate for industrial applications where environmental conditions may be more demanding than those encountered by standard automation equipment.
Installation and System Integration
Correct installation is essential for reliable operation of the 6AG1132-4BD02-7AA0. Before installation, the complete ET 200S station configuration and connected load requirements should be verified.
1. Verify the ET 200S Station
Confirm the ET 200S interface module, terminal modules, power modules, and other electronic modules used in the station.
2. Confirm the Product Number
Check the complete Siemens order number:
6AG1132-4BD02-7AA0
The SIPLUS model should not be confused with visually similar ET 200S digital output modules having different current ratings or channel configurations.
3. Install the Module
Install the electronic module in the designated ET 200S position and ensure that it is correctly seated. The module’s 15 mm width allows dense installation within the station.
4. Connect the 24 V DC Loads
Connect the four output channels to the intended field devices. The load current must remain within the specified output limits, and the total current of the output group should also be considered during system design.
5. Configure the PLC Hardware
The correct module should be represented in the PLC hardware configuration. The control program can then address the four digital output channels according to the application.
6. Test Each Output
After installation, activate each output individually and verify that the corresponding field device operates correctly. Check the green output status indicators and inspect the system for abnormal behavior.
Compatible System Components
The 6AG1132-4BD02-7AA0 is normally installed as part of a complete 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 fieldbus/network |
| ET 200S Terminal Module | Provides electrical field connections for the electronic module |
| ET 200S Power Module | Provides load voltage and power distribution |
| SIMATIC PLC | Executes the automation program and controls output signals |
| Digital Input Modules | Receive discrete signals from field sensors and switches |
| Digital Output Modules | Control additional discrete field devices |
| Analog I/O Modules | Provide analog measurement and control functions |
| 24 V DC Power Supply | Provides power for compatible control and field circuits |
Recommended Alternative Models
The following Siemens models are related to the 6AG1132-4BD02-7AA0 and may be considered when selecting digital output modules for ET 200S or SIPLUS applications. They are not all direct replacements, so the number of outputs, current rating, environmental requirements, and station configuration should be checked before selection.
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 6AG1132-4BD02-7AA0 | SIPLUS ET 200S EM 4DO | 4 transistor outputs, 24 V DC / 0.5 A | SIPLUS distributed output applications |
| 6ES7132-4BD02-0AA0 | ET 200S EM 4DO | Standard version of the same basic module | Conventional industrial environments |
| 6AG1132-4BD32-2AA0 | SIPLUS ET 200S EM 4DO | 4 digital outputs with higher current capability | Applications requiring higher output current |
| 6AG1132-4BF00-7AA0 | SIPLUS ET 200S EM 8DO | 8 digital outputs | Higher-density digital output systems |
| 6AG1132-4BB31-7AB0 | SIPLUS ET 200S EM 2DO HF | 2 high-performance transistor outputs | Applications requiring higher output current per channel |
| 6AG1132-4HB12-2AB0 | SIPLUS ET 200S Relay Output | Relay-based digital outputs | Applications requiring relay contacts |
Key Advantages
- Provides 4 digital transistor outputs
- Supports 24 V DC field loads
- Rated output current of 0.5 A per channel
- Compact 15 × 81 × 52 mm dimensions
- Low weight of approximately 0.04 kg
- Short-circuit protection
- Fast transistor switching performance
- Up to 800 Hz switching frequency with resistive loads
- Conformal-coated SIPLUS design
- Operating temperature range of approximately -25 °C to +70 °C
- Suitable for Siemens ET 200S distributed I/O systems
- Useful for compact industrial control cabinets
- Suitable for a wide range of 24 V DC discrete actuators
Technical FAQs
What is the Siemens 6AG1132-4BD02-7AA0?
The 6AG1132-4BD02-7AA0 is a Siemens SIPLUS ET 200S EM 4DO Standard digital output module with four transistor outputs. It is based on the standard 6ES7132-4BD02-0AA0 design and features conformal coating.
How many digital outputs does 6AG1132-4BD02-7AA0 have?
The module provides 4 digital transistor outputs.
What is the output voltage of 6AG1132-4BD02-7AA0?
The module is designed for a rated load voltage of 24 V DC.
What is the output current of 6AG1132-4BD02-7AA0?
The rated output current is 0.5 A per channel. Under specified conditions, the permissible output-current range extends up to approximately 600 mA per channel.
What are the dimensions of Siemens 6AG1132-4BD02-7AA0?
The module measures approximately 15 × 81 × 52 mm.
How much does the 6AG1132-4BD02-7AA0 weigh?
The module weighs approximately 0.04 kg, equivalent to approximately 40 grams.
What is the operating temperature range?
The specified operating temperature range is approximately -25 °C to +70 °C.
Does 6AG1132-4BD02-7AA0 have short-circuit protection?
Yes. The digital transistor outputs include short-circuit protection with a typical response threshold of approximately 1 to 1.5 A.
What is the difference between 6AG1132-4BD02-7AA0 and 6ES7132-4BD02-0AA0?
The 6AG1132-4BD02-7AA0 is the SIPLUS version based on the 6ES7132-4BD02-0AA0 design. The SIPLUS model includes conformal coating and is specified for an extended operating temperature range suitable for more demanding environmental conditions.
Is the 6AG1132-4BD02-7AA0 suitable for high-speed switching?
Yes. With a resistive load, the specified maximum switching frequency can reach 800 Hz. The permissible switching frequency is lower for inductive and lamp loads, so the actual load type must be considered.
Conclusion
The Siemens 6AG1132-4BD02-7AA0 SIPLUS ET 200S Digital Output Module is a compact four-channel transistor output module designed for distributed industrial automation applications. Based on the 6ES7132-4BD02-0AA0 architecture, it provides four 24 V DC digital outputs with a rated current of 0.5 A per channel.
With dimensions of 15 × 81 × 52 mm and a weight of approximately 0.04 kg, the module is well suited to high-density ET 200S installations. Its short-circuit protection, fast switching capability, conformal coating, and extended operating temperature range of approximately -25 °C to +70 °C make it a practical choice for demanding industrial environments.
For automation engineers, system integrators, and industrial spare-parts buyers, the most important selection factors are the complete 6AG1132-4BD02-7AA0 order number, the ET 200S station configuration, required output current, connected load type, and environmental conditions. When these requirements match, the module provides a reliable and compact solution for controlling 24 V DC field actuators in Siemens SIPLUS ET 200S systems.