Allen-Bradley 1769-OA8 AC Output Module

Series#: AllenBradley

Product Details

1769-OA8 – CompactLogix 8-point AC Output Module for precise industrial control.
8 discrete outputs rated at 120/240V AC, 2A per point, ideal for solenoid valves and motor starters.
Integrated isolation (photo-coupled) protects backplane and I/O from transient surges.
Removable terminal block (RTB) simplifies wiring and maintenance without disconnecting field devices.
Compatible with 1769 CompactLogix controllers and 1769 bus architecture for seamless integration.
Compact form factor saves panel space while delivering robust performance in harsh industrial environments.
100% Genuine and New, rigorously inspected before international dispatch.

Specification

The Allen-Bradley 1769-OA8 is a high-reliability 8-point AC output module designed for the CompactLogix platform, offering a cost-effective solution for controlling 120/240V AC loads in discrete manufacturing and process applications. Each output channel delivers up to 2A continuous current with built-in surge suppression, ensuring safe switching of inductive loads such as contactors, relays, and actuators. The module features photo-isolation between outputs and the backplane, minimizing electrical noise interference and protecting the controller from field-side faults. With a quick-connect removable terminal block (RTB), the 1769-OA8 simplifies field wiring and reduces downtime during maintenance. This module is fully compatible with all 1769-series CompactLogix processors and supports up to 256 output points per system, making it an ideal choice for scalable automation architectures.

Parameter	Specification
Module Type	Discrete AC Output Module
Output Points	8 (sourcing)
Output Voltage Range	85–265V AC (47–63 Hz)
Output Current per Point	2 A (continuous), 10 A (inrush, 10 ms)
Output Current per Module	8 A total (derated at 60°C)
Isolation Voltage	1500V AC (output to backplane), 500V AC (channel to channel)
Off-State Leakage Current	< 1 mA
On-State Voltage Drop	< 1.5V RMS at rated current
Surge Protection	Integrated metal oxide varistor (MOV) per point
Response Time (Off to On)	1/2 cycle (max) at 60 Hz
Response Time (On to Off)	1/2 cycle (max) at 60 Hz
Backplane Current Consumption	100 mA at 5V DC, 50 mA at 24V DC
Power Dissipation	4.5 W (max)
Terminal Block Type	Removable, 16-position (RTB)
Wire Size	14–22 AWG (copper only)
Operating Temperature	0 to 60°C (32 to 140°F)
Storage Temperature	-40 to 85°C (-40 to 185°F)
Relative Humidity	5–95% (non-condensing)
Vibration Resistance	5 g Standard Models 10–500 Hz
Shock Resistance	30 g (operational), 50 g (non-operational)
Certifications	UL 508, CSA C22.2 No. 142, CE, ATEX (Zone 2, II 3G)
Dimensions (H x W x D)	118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in)
Weight	Approx. 0.15 kg (0.33 lb)