MicroLogix 1200 (1762 Series) | Allen-Bradley | 1762-OA8 SER A MicroLogix 8 Point Relay Output Module

Product Description: Allen-Bradley 1762-OA8

The Allen-Bradley 1762-OA8 is an 8-point digital output module designed for use with MicroLogix 1100, 1200, and 1400 controllers. It provides control of AC-powered devices such as contactors, pilot lights, and alarms. With high- voltage switching capability and a compact footprint, the module is ideal for applications requiring reliable and isolated AC output control.

Key Features

• 8 individually isolated AC output channels
• Designed for 85–265V AC output switching
• Compatible with MicroLogix 1100, 1200, and 1400 controllers
• Optically isolated outputs for noise immunity and safety
• Removable terminal block simplifies wiring and maintenance
• LED indicators for per-channel output status
• Suitable for resistive and inductive AC loads

Technical Specifications

• Number of Outputs: 8
• Output Type: AC (triac)
• Output Voltage Range: 85–265V AC
• Frequency: 47–63 Hz
• Output Current:
  • 0.5 A per point (max)
• Surge Current: 10 A for 0.5 cycle, repeatable every 2 s
• Isolation Voltage: 1500V AC (field to backplane, 1 minute)
• Backplane Current Draw:
  • 70 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

• Control of AC actuators, relays, contactors, and pilot lamps
• Building automation and lighting systems
• Industrial equipment and OEM panels
• Small-scale machine control requiring AC signal switching
• Integration with MicroLogix-based automation systems

Advantages

• Reliable switching of high-voltage AC loads
• Compact 8-channel format conserves panel space
• Channel isolation improves safety and signal integrity
• Quick and secure wiring via removable terminal block
• Fully compatible with Allen-Bradley MicroLogix platforms