Brand:Allen Bradley PLC Item No.:Allen Bradley 1769-OA8 Product Origin:USA Product Dimensions:118 × 35 × 87 mm Product Weight:0.28 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen Bradley 1769-OA8 is a Compact I/O AC digital output module developed for CompactLogix and MicroLogix automation systems requiring dependable AC load switching in a compact modular design. Featuring 8 individually controlled AC outputs, this module is ideal for driving industrial field devices such as contactors, annunciators, relays, indicator lamps, and AC solenoids.
Designed for reliable performance in demanding production environments, the 1769-OA8 combines efficient wiring, stable switching response, and seamless integration with the Allen Bradley Compact I/O platform.
Technical Specifications
Specification Item
Details
Manufacturer
Allen Bradley (Rockwell Automation)
Model Number
1769-OA8
Module Type
AC Digital Output Module
Product Family
1769 Compact I/O
Number of Outputs
8 outputs
Output Voltage Range
74–132V AC
Nominal Voltage
120V AC
Output Type
Sourcing AC outputs
Output Groups
2 groups of 4 outputs
Maximum Current per Point
0.5 A
Maximum Current per Group
2 A
Surge Current
5 A for 25 ms
Isolation Voltage
1200V AC between outputs and backplane
Signal Delay ON
Approx. 1 ms
Signal Delay OFF
Approx. 9 ms
Backplane Current Draw
Approx. 95 mA @ 5V DC
Heat Dissipation
Approx. 3.6 W
Compatible Controllers
CompactLogix, MicroLogix 1500
Wiring Method
Removable terminal block
Mounting Type
DIN rail / panel mount
Operating Temperature
0°C to 60°C
Storage Temperature
-40°C to 85°C
Dimensions
Approx. 118 × 35 × 87 mm
Weight
Approx. 0.28 kg
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Applications
The 1769-OA8 is commonly used in industrial automation systems that require reliable AC output control with compact installation requirements.
Typical applications include:
Motor starter activation
Industrial alarm systems
Conveyor line control
HVAC automation equipment
Packaging machinery
Factory signaling systems
OEM machine panels
General-purpose AC load switching
Its compact 8-point design makes it especially suitable for machines and systems with moderate AC output requirements.
Advantages
Compact Space-Saving Design
Provides 8 AC outputs in a narrow housing, helping optimize control cabinet space.
Reliable AC Switching Performance
Engineered for stable and responsive operation in industrial control environments.
Flexible System Integration
Works seamlessly with CompactLogix and MicroLogix platforms for scalable automation solutions.
Strong Electrical Isolation
1200V isolation improves system protection and operational stability.
Simplified Installation
Removable terminal blocks and DIN rail mounting streamline wiring and maintenance tasks.
Technical FAQs
1. What is the 1769-OA8 used for?
It is used for controlling AC-powered industrial devices such as relays, contactors, and indicator lamps.
2. How many outputs does the module provide?
The module provides 8 AC digital outputs.
3. What voltage range does the module support?
It supports AC output voltages from 74 to 132V AC.
4. Is the 1769-OA8 designed for AC or DC loads?
It is specifically designed for AC load switching.
5. What is the maximum output current per channel?
Each output supports up to 0.5 A continuous current.
6. Which controllers are compatible with this module?
It is compatible with CompactLogix and MicroLogix 1500 systems.
7. Does the module provide electrical isolation?
Yes. It includes 1200V AC isolation between outputs and the backplane.
8. What mounting methods are supported?
The module supports DIN rail and panel mounting installations.
9. Can it be used in OEM automation equipment?
Yes. It is widely used in OEM machine panels and industrial automation systems.
10. Why is the 1769-OA8 popular in industrial control systems?
Because it delivers reliable AC output control, compact installation flexibility, strong electrical isolation, and dependable integration with Compact I/O automation platforms.
