Overview
Allen Bradley 1794-OB32P Flex I/O Digital DC Output Module is a high-density Flex I/O DC output module designed for precise control of industrial field devices such as relays, solenoids, and indicator systems. It is commonly used in distributed automation architectures where compact design and reliable multi-channel output performance are required.
General Information
Part Number: 1794-OB32P
Manufacturer: Rockwell Automation
Brand: Allen-Bradley
Country of Origin: USA
Series: Flex I/O (1794 Series)
Module Type: Digital DC Output Module
Output Type: 32-channel DC output
Installation: DIN rail mounted via Flex I/O terminal base
Function: High-density digital output control for automation systems
Power Specifications
Supply Voltage: 24 V DC (load side dependent)
Control Voltage: 24 V DC (backplane logic supply)
Power Consumption: 2–5 W typical
Input Power Source: Backplane-powered system
Isolation: Channel-to-backplane isolation
Protection: Over-current and transient protection
Status Indicators: LED channel and module status indicators
Communication & Interface
Backplane Communication: Flex I/O distributed I/O architecture
Compatible Networks: EtherNet/IP, ControlNet, DeviceNet (via adapters)
Configuration Platform: Studio 5000 / RSLogix
Signal Control: Digital ON/OFF switching output
Diagnostics: Channel fault detection and load monitoring
System Integration: Modular PLC-based distributed control systems
Environmental
Operating Temperature: -20 to +60 °C
Storage Temperature: -40 to +85 °C
Humidity: 5% to 95% non-condensing
Vibration Resistance: IEC industrial standard compliant
Protection Rating: IP20
Pollution Degree: 2
Dimensions & Weight
Dimensions: 94 × 46 × 53 mm
Weight: 0.085 kg
Optimized for high-channel efficiency and dependable performance in modern automation environments.