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Product Introduction
The Allen Bradley 1762-OA8 MicroLogix 8 Point Digital Solid State Output Module is a compact AC output expansion module designed for MicroLogix controllers. Manufactured by Allen-Bradley, this module provides eight solid-state AC output channels for controlling field devices such as contactors, solenoids, pilot lights, and small motors.
Designed as part of the 1762 Compact I/O family, the 1762-OA8 integrates directly with MicroLogix 1100, 1200, and 1400 controllers. It offers reliable switching performance using solid-state output circuitry, eliminating mechanical wear associated with relay contacts. This makes it especially suitable for applications requiring frequent switching and long-term operational stability.
With its compact dimensions and DIN rail mounting capability, the module fits easily into space-constrained control panels while delivering dependable AC output control in industrial environments.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | 8-Point Digital Solid State Output Module |
| Output Type | AC Solid State |
| Number of Outputs | 8 |
| Operating Voltage Range | 85 to 265 V AC |
| Voltage Category | 100 to 240 V AC |
| Continuous Current per Point (max) | 0.5 A at 30 °C |
| Continuous Current per Common (max) | 2.0 A at 30 °C |
| Continuous Current per Module (max) | 4.0 A at 30 °C |
| Isolation | Channel-to-backplane isolation |
| Mounting | DIN Rail |
| Operating Temperature | 0 to 55 °C (typical industrial range) |
| Dimensions | 90 x 87 x 40.4 mm |
| Weight | 0.215 kg |
Applications
• Industrial Machine Control – Controls AC-powered devices such as contactors, lamps, and solenoids in machine automation systems.
• Packaging Equipment – Provides reliable switching for sealing units, conveyors, and actuators.
• Material Handling Systems – Operates AC motor starters and signaling devices.
• Process Control Panels – Used for output control of AC loads in small to medium process applications.
• Building and Utility Systems – Suitable for switching AC-powered control elements in HVAC and facility automation.
Advantages
• Solid-State Reliability – No mechanical contacts, reducing wear and increasing switching lifespan.
• Compact Expansion Design – Integrates seamlessly with MicroLogix controllers.
• High Voltage Flexibility – Supports a wide AC voltage range from 85 to 265 V AC.
• Thermally Rated Performance – Clearly defined current ratings ensure safe operation at 30 °C ambient conditions.
• Electrical Isolation – Protects the controller backplane from field voltage disturbances.
• Consistent Output Performance – Maintains stable switching characteristics under industrial load conditions.
