Allen-Bradley | 1762-OF4 | MicroLogix 1200 (1762 Series)

Product Description: Allen-Bradley 1762-OF4

The Allen-Bradley 1762-OF4 is a 4-channel analog output module designed for use with MicroLogix 1100, 1200, and 1400 programmable controllers. It provides both voltage and current output capabilities, allowing for precise control of actuators, drives, valves, and other analog devices in industrial automation systems. The module offers high- resolution output, user-configurable ranges, and reliable performance in a compact DIN-rail-mountable form.

Key Features

• 4 analog output channels
• Supports voltage and current outputs (user-selectable)
• High- resolution DAC for precise analog signal control
• Individually configurable output ranges per channel
• Compatible with MicroLogix 1100, 1200, and 1400 controllers
• LED status indicators for module diagnostics
• Factory- calibrated for accuracy and stability

Technical Specifications

• Number of Outputs: 4
• Output Types:
  • Voltage: 0–10V DC or ±10V DC
• Resolution:
  • Voltage: 15 bits (unipolar), 14 bits (bipolar)
• Output Accuracy: ±0.5% of full scale
• Load Resistance:
  • Voltage: ≥1 kΩ
• Isolation Voltage: 30V (channel-to-channel not isolated)
• Backplane Current Draw:
  • 120 mA @ 5V DC
• Operating Temperature: 0°C to 55°C
• Mounting: DIN rail
• Certifications: UL Listed, CE, CSA, RoHS, Class I Div 2

Application Areas

• Analog control of VFDs and actuators
• Process control applications (temperature, pressure, flow)
• Proportional valve control in hydraulic/pneumatic systems
• OEM machinery with analog regulation requirements
• Small-scale automation needing multi-channel analog outputs

Advantages

• Supports both current and voltage output modes for application flexibility
• High resolution enables accurate signal generation
• Compact design allows for dense panel installations
• Easy configuration via compatible controller software
• Seamless integration with the MicroLogix platform