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1762-OA8

Allen-Bradley 1762-OA8 Solid-State Output Module 8 Point AC Triac

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  • Manufacturer: Allen-Bradley

  • Product No.: 1762-OA8

  • Product Type: Relay Output Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 230g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Allen-Bradley 1762-OA8 Solid-State AC Output Module

The Allen-Bradley 1762-OA8 is an 8-point solid-state AC output module for MicroLogix 1100, 1200, and 1400 systems. Featuring AC triac outputs, it operates from 85 to 265 V AC at 47 to 63 Hz with 100 to 240 V AC input power. With 2 commons, 115 mA maximum bus current at 5 V DC, and 2.9 W heat dissipation, this module delivers reliable switching for AC loads. Weighing 0.5 lbs (0.23 kg), it operates from 32°F to 131°F.

Technical Specifications

Parameter Value
Manufacturer Rockwell Automation
Brand Allen-Bradley
Part Number 1762-OA8
Function Solid-State Output Module
Outputs 8 (AC Triac)
Input Power 100 to 240 V AC
Operating Voltage 85 to 265 V AC
Operating Frequency 47 to 63 Hz
Commons 2
Maximum Bus Current 115 mA @ 5 V DC
Max Voltage Drop 1.5 V @ 0.5 A
Minimum On-State Current 10 mA
Heat Dissipation 2.9 W
Dimensions (H x W x D) 3.54 x 1.59 x 3.43 in (90 x 40 x 87 mm)
Shipping Weight 0.5 lbs (0.23 kg)
Operating Temperature 32°F to 131°F (0°C to 55°C)
Non-Operating Temperature -40°F to 185°F (-40°C to 85°C)
Standards NEMA ICS 2-230, EN50081-2 Class A, IEC1000-4-2, IEC1000-4-3

Installation & Field Application Guide

  • Mount the 0.5 lb module on a proper grounded surface such as a metal panel. Refer to Allen-Bradley wiring and grounding guidelines.
  • Ensure the module is free of all metal fragments before applying power. Fragments can cause damage during operation.
  • Keep the finger-safe cover in place when wiring the terminal block. Once removed, the cover cannot be reinstalled due to wire positions.
  • Verify minimum on-state current of 10 mA for reliable triac triggering.

Why Choose the 1762-OA8

  • 8 AC triac outputs directly drive 100-240 V AC loads without external relays.
  • Compatible with MicroLogix 1100, 1200, and 1400 controllers.
  • Low heat dissipation (2.9 W) reduces panel cooling requirements.
  • Meets NEMA, EN, and IEC standards for industrial noise immunity.

Field Engineer FAQs

Q1: What is the minimum load current for the 1762-OA8 outputs?

A1: The minimum on-state current is 10 mA. Loads below this threshold may not trigger the triac reliably; install a bleed resistor if needed.

Q2: Can the finger-safe cover be reinstalled after wiring?

A2: No. Once removed, the wires prevent the cover from being put back on the module. Plan wiring carefully before removal.

Q3: Which MicroLogix controllers are compatible with this module?

A3: The 1762-OA8 is compatible with MicroLogix 1100, MicroLogix 1200, and MicroLogix 1400 systems.

Inquiries: sale@etowonauto.com

🏷️ Tags: Relay Output Module

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