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- Allen Bradley
- 1794-PS13
- ControlNet Flex I/O Adapter Module
- USA
- 94 mm × 94 mm × 69 mm
- 0.32kg
- Xiamen, China
- New & In Stock
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Industrial Power Supply Module Technical Report
Model: 1794-PS13
1. Product Overview
The 1794-PS13 is a high-performance industrial power supply module designed for distributed I/O automation systems. It is developed to provide stable and regulated operating power for modular field I/O assemblies used in industrial control environments.
This module is commonly installed in distributed automation architectures where reliable power delivery is essential for communication adapters, digital modules, analog modules, and relay interfaces.
The 1794-PS13 is recognized for its compact construction, high electrical stability, strong environmental adaptability, and long operational lifespan. It is specifically engineered for industrial applications requiring continuous operation under demanding electrical and environmental conditions.
Its modular structure allows easy installation and replacement, reducing maintenance time while improving system uptime.
2. Brand Information
| Item | Details |
|---|---|
| Brand | Allen Bradley |
| Product Model | 1794-PS13 |
| Product Type | Distributed I/O Power Supply Module |
| Main Function | System power distribution |
| Industry Application | Industrial automation and control |
| Installation Method | DIN rail / modular assembly |
| Product Category | FLEX I/O power module |
3. Product Series Information
The 1794-PS13 belongs to the FLEX I/O distributed control series.
This series is designed for modular industrial automation systems that require flexible installation, scalable I/O expansion, and reliable communication between field devices and control systems.
The FLEX I/O family is widely used in manufacturing, process control, energy management, logistics automation, and remote equipment monitoring applications.
The series supports multiple module types including:
- Digital input modules
- Digital output modules
- Analog input/output modules
- Relay modules
- Communication adapters
- Power supply modules
The modular architecture allows users to customize system configurations according to operational requirements while minimizing cabinet space usage.
4. Product Introduction
The 1794-PS13 is designed to deliver stable DC operating power to distributed I/O stations.
It acts as the primary power distribution component within a FLEX I/O assembly and ensures reliable electrical operation for connected modules.
This power supply module is optimized for industrial environments where voltage fluctuations, electrical noise, and heavy-duty operating cycles are common.
The unit provides strong electrical protection and efficient power conversion, helping maintain stable system communication and consistent I/O performance.
Its rugged housing and industrial-grade internal circuitry allow long-term operation in environments exposed to vibration, heat, dust, and electromagnetic interference.
The compact size also makes it suitable for installations where control cabinet space is limited.
5. Technical Parameters
| Parameter | Specification |
|---|---|
| Product Model | 1794-PS13 |
| Module Type | Power Supply Module |
| Input Voltage | Industrial AC voltage input |
| Output Voltage | Regulated DC system power |
| Power Capacity | Suitable for multiple I/O modules |
| Electrical Efficiency | High-efficiency industrial conversion |
| Isolation Protection | Input-to-output isolation |
| Protection Functions | Over-current, short-circuit, overload protection |
| Cooling Method | Natural convection cooling |
| Status Indicators | LED diagnostic indicators |
| Mounting Method | DIN rail mounting |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5% to 95% non-condensing |
| Vibration Resistance | Industrial vibration rated |
| Shock Resistance | Industrial shock protection |
| Wiring Method | Terminal block wiring |
| Enclosure Material | Industrial-grade thermoplastic |
| Dimensions (L × W × H) | Approx. 94 mm × 94 mm × 69 mm |
| Weight | Approx. 0.32 kg |
6. Product Features
High Reliability
The 1794-PS13 is designed for continuous industrial operation. It delivers stable power even in environments with fluctuating electrical conditions.
The module minimizes power interruptions that could affect automation system stability.
Compact Modular Design
The compact housing allows installation inside small control cabinets while supporting modular expansion of distributed I/O systems.
This design improves cabinet organization and simplifies wiring management.
Strong Protection Capability
Integrated protection functions help prevent damage caused by electrical overloads, short circuits, and abnormal operating conditions.
This increases operational safety and extends equipment lifespan.
Fanless Cooling Structure
The natural convection cooling design eliminates the need for internal cooling fans.
This reduces maintenance requirements, lowers failure risk, and improves long-term reliability.
Industrial Environmental Adaptability
The module is engineered to withstand industrial vibration, electrical noise, humidity, and temperature variations.
It is suitable for demanding production environments operating continuously for extended periods.
7. Product Advantages
| Advantage | Description |
|---|---|
| Stable Power Output | Maintains reliable voltage for distributed I/O systems |
| Compact Structure | Saves installation space in control cabinets |
| Easy Maintenance | Simple modular replacement process |
| High Compatibility | Supports multiple distributed I/O modules |
| Long Service Life | Industrial-grade internal components |
| Strong Electrical Isolation | Improves system safety and signal stability |
| Excellent Environmental Resistance | Suitable for harsh industrial applications |
| Low Maintenance Requirement | Fanless design reduces servicing needs |
8. Product Applications
The 1794-PS13 is widely used in industrial automation systems requiring reliable distributed power management.
Typical applications include:
- Automated production lines
- Packaging machinery
- Conveyor systems
- Automotive manufacturing equipment
- Food and beverage processing systems
- Water treatment plants
- Chemical processing facilities
- Energy management systems
- Material handling systems
- Remote industrial monitoring stations
- Pharmaceutical production equipment
- Industrial robotics systems
Its flexibility and durability make it suitable for both centralized and distributed automation architectures.
9. Recommended Models (Same Series or Related Models)
| Model | Description | Function Type | Channels / Capacity | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1794-PS1 | Standard power supply module | System power module | Distributed power support | 94 × 94 × 69 | 0.30 |
| 1794-AENTR | Ethernet communication adapter | Network communication | Dual-port Ethernet | 94 × 94 × 69 | 0.30 |
| 1794-IB16 | Digital input module | DC input module | 16 channels | 94 × 94 × 69 | 0.24 |
| 1794-OB16P | Digital output module | DC output module | 16 channels | 94 × 94 × 69 | 0.25 |
| 1794-OW8 | Relay output module | Relay output | 8 channels | 94 × 94 × 69 | 0.26 |
10. Recommended Popular Models (Same Brand)
| Model | Description | Product Type | Main Application | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1756-PA75 | Control system power supply | Rack power module | Control systems | 145 × 105 × 32 | 0.40 |
| 1756-EN2TR | Ethernet communication module | Network module | Industrial Ethernet | 145 × 105 × 35 | 0.31 |
| 1769-L33ER | Compact controller | PLC controller | Machine automation | 118 × 87 × 87 | 0.35 |
| 1734-IB8S | Safety input module | Safety I/O module | Machine safety systems | 56 × 12 × 75 | 0.10 |
| 1606-XLE240E | Industrial power supply | DIN rail power supply | Control cabinet power | 123 × 50 × 120 | 0.65 |
11. System Integration Characteristics
The 1794-PS13 is designed for seamless integration into distributed industrial control systems.
It can operate together with communication adapters, digital I/O modules, analog signal modules, and relay modules within the same FLEX I/O assembly.
The modular design allows system engineers to expand control systems efficiently without redesigning the entire architecture.
This improves scalability while reducing installation complexity and operational downtime.
12. Conclusion
The 1794-PS13 is a reliable industrial power supply module engineered for distributed automation environments requiring stable power distribution, modular flexibility, and long-term operational durability.
Its compact structure, strong protection capability, high compatibility, and industrial-grade design make it suitable for a wide range of automation applications.
The module is widely adopted in modern manufacturing and process control systems where continuous system operation and stable power integrity are essential.