The Allen Bradley 1791-OB32 is a CompactBlock I/O digital DC output module, designed for use in distributed control systems where high-density digital output is required. With 32 sourcing DC outputs, this module provides efficient switching for industrial automation applications, such as motor control, solenoids, and indicator lights. It is designed for compact, space-saving installation and seamless integration with Allen Bradley PLCs and industrial networks.
Technical Specifications
- Manufacturer: Allen Bradley (Rockwell Automation)
- Model: 1791-OB32
- Series: CompactBlock I/O
- Number of Outputs: 32 point sourcing outputs
- Output Voltage Range: 10-30V DC
- Nominal Output Voltage: 24V DC
- Output Current Rating: 0.5A per point, 8A max per module
- Response Time:
- ON: 0.1ms
- OFF: 1ms
- Module Type: Sourcing (PNP)
- Communication Interface: RS-232, DeviceNet (depending on configuration)
- Mounting: DIN rail or panel mount
- Power Consumption: 3.5W max
- Wiring Type: Removable terminal block for easy installation
Key Features
- CompactBlock I/O design for space-efficient installation in control panels
- 32 DC sourcing outputs for high-density industrial automation applications
- Fast response time ensures reliable switching of connected loads
- Optically isolated outputs protect against electrical noise and transient voltages
- LED status indicators for easy diagnostics and real-time monitoring
- Compatible with DeviceNet and RS-232 communication protocols
- Robust industrial design for demanding automation environments
Compatible Allen Bradley Components
- Allen Bradley PLCs (ControlLogix, CompactLogix, and PLC-5 series)
- RSLogix 5000 and FactoryTalk View for monitoring and diagnostics
- Allen Bradley DeviceNet Communication Adapters
- Compatible with 24V DC actuators, solenoids, and indicator lights
Industry Applications
- Manufacturing and material handling automation
- Motor and solenoid control systems
- HVAC and industrial temperature control
- Food and beverage processing equipment
- Packaging and assembly line automation
Installation & Operational Notes
- Mounts on a DIN rail or panel for easy installation
- Designed for use in distributed control systems for efficient I/O management
- Ensure proper wiring and voltage levels for optimal performance
- Use RSLogix software for configuration and programming
- Regular maintenance recommended to ensure long-term reliability
We ship this product worldwide! Delivery is normally stock.
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