The Allen-Bradley (AB) 1756-OF4 is a four-channel analog output module designed for the ControlLogix programmable logic controller (PLC) platform. It provides high-performance analog output capabilities for industrial automation applications.

Key Features

• Four Independent Channels: Offers control for a variety of analog devices.
• Voltage and Current Output: Supports a wide range of applications.
• On-board Data Alarming: Enables real-time process monitoring and exception handling.
• Scaling to Engineering Units: Simplifies data interpretation and configuration.
• Real-time Channel Sampling: Ensures accurate control and process monitoring.
• Data Format Flexibility: Supports both IEEE 32-bit floating-point and 16-bit integer formats.

Technical Specifications

• Number of Channels: 4
• Output Type: Voltage or Current
• Voltage Range: ±10V DC
• Current Range: 0-20 mA DC, 4-20 mA DC
• Resolution: 12-bit
• Accuracy: ±05% of full scale