Overview
The Allen Bradley 1791D-0B16P is a CompactBlock I/O basic output module designed for distributed control in industrial automation systems. It provides compact and efficient discrete output handling, enabling reliable actuation of field devices while minimizing wiring effort and installation space in machine-level applications.
General Information
Part Number: 1791D-0B16P
Brand: Allen-Bradley (Rockwell Automation)
Country of Origin: United States
Series: 1791 CompactBlock I/O
Type: Basic Discrete Output Module (CompactBlock I/O)
Mounting: DIN rail or machine-mounted compact housing
Application: Industrial automation, machine control, distributed output expansion
Power Specifications
Supply Voltage: 24 V DC nominal
Operating Power: Supplied via I/O system power input
Field Power Requirement: External 24 V DC for output switching
Protection: Short-circuit and overcurrent protection per channel
Status Indication: LED indicators for module and channel status
Communication & Interface
Network Interface: CompactBlock I/O communication interface
Control Integration: PLC-based distributed I/O architecture compatibility
Data Exchange: Digital output signal transmission from controller to field devices
Diagnostics: Module health monitoring and channel fault detection
Wiring Interface: Integrated compact terminal connection system
Environmental
Operating Temperature: 0 to +55 °C
Storage Temperature: −40 to +85 °C
Humidity: 5% to 95% non-condensing
Vibration Resistance: Suitable for industrial machine environments
Protection Class: Industrial-grade enclosure for factory use
Dimensions & Weight
Dimensions: 150 x 38 x 48 mm
Weight: 0.2 kg
Compact Power, Reliable Control — Built for Modern Automation Efficiency!