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- Allen Bradley
- 1791-0B32
- Block I/O Output Module
- USA
- 176.5 x 98 x 110.5 mm
- 0.77 kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Allen Bradley 1791-0B32 is a Block I/O Output Module designed for distributed digital output control in industrial automation systems. With dimensions of 176.5 × 98 × 110.5 mm and a weight of 0.77 kg, this module provides a robust and reliable solution for output signal management. It is compatible with Block I/O racks and enables modular, scalable control of actuators, relays, and other output devices.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen Bradley |
| Model | 1791-0B32 |
| Product Type | Block I/O Output Module |
| Dimensions | 176.5 × 98 × 110.5 mm |
| Weight | 0.77 kg |
| Module Type | Digital Output |
| Number of Channels | Typically 32 output channels |
| Output Type | Sinking or sourcing (depends on configuration) |
| Mounting | Block I/O rack |
| Environmental Rating | Industrial-grade, suitable for harsh conditions |
| Compatibility | Allen Bradley Block I/O racks and controllers |
Function and Working Principle
The 1791-0B32 operates by:
- Receiving digital output commands from the I/O controller
- Switching connected actuators, relays, or devices according to the input signals
- Providing 32 reliable digital output channels for industrial control
- Integrating seamlessly with distributed I/O systems for modular automation
It functions as a key interface for controlling field devices in automated processes.
Role in Industrial Automation
This module is primarily used to:
- Control multiple field devices such as actuators, motors, and relays
- Expand digital output capacity in distributed I/O systems
- Provide flexible, modular output configurations
- Ensure reliable operation in harsh industrial environments
Industrial Applications
- Factory automation
- Process control systems
- Distributed digital output for large-scale machinery
- Remote control of actuators and relays in Block I/O systems
Installation and Usage
- Install the 1791-0B32 module into a Block I/O rack
- Connect the output wiring to actuators, relays, or other devices
- Configure the module through the I/O controller or PLC software
- Verify proper operation of all output channels
- Ensure the system is powered correctly for stable operation
Its robust construction and modular design make it easy to install, maintain, and expand.
Compatible System Components
- Allen Bradley Block I/O racks
- Allen Bradley PLCs and controllers
- Output devices such as relays, actuators, and indicators
- Other Block I/O input/output modules
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 1791-0B32 | Block I/O Output Module | 32 output channels | Standard digital output control |
| 1791-0B16 | Block I/O Output Module | 16 output channels | Smaller-scale output applications |
| 1791-0B8 | Block I/O Output Module | 8 output channels | Compact or low-channel applications |
Key Advantages
- 32-channel digital output for high-capacity control
- Robust 176.5 × 98 × 110.5 mm design
- Industrial-grade durability for harsh environments
- Modular design for easy integration and expansion
- Reliable interface for distributed I/O systems
Technical FAQs
What is the primary function?
Provides digital output channels for controlling actuators, relays, and other devices in Block I/O systems.
Which systems is it compatible with?
Compatible with Allen Bradley Block I/O racks and controllers.
Can it operate in harsh industrial environments?
Yes, it is industrial-grade, suitable for dust, vibration, and temperature variations.
How many channels does it provide?
It typically provides 32 digital output channels.
Conclusion
The Allen Bradley 1791-0B32 Block I/O Output Module is a reliable, high-capacity solution for distributed digital output in industrial automation systems. Its modular design, 32-channel capability, and industrial-grade durability make it ideal for controlling actuators, relays, and other output devices in complex automation networks.