Product Overview
The 1769-CJC is a compact I/O wiring module designed to facilitate communication and signal distribution within CompactLogix and Compact I/O systems. Serving as a centralized connection point for I/O modules, it enables efficient wiring, signal routing, and integration with controllers.
This module is particularly suited for machine control panels and automation systems requiring organized I/O layout and reliable connections. Its rugged design ensures stable operation in industrial environments.
Key Features & Advantages
Central hub for connecting multiple compact I/O modules
Enables high-density signal routing in confined spaces
Reduces wiring complexity and shortens installation time
Compatible with CompactLogix and other Allen-Bradley I/O modules
Technical Specifications
| Parameter | Specification |
|---|---|
| Module Type | I/O Junction Module |
| Model | 1769-CJC |
| Mounting | Panel or DIN rail |
| Power Supply | 24 V DC nominal |
| Communication | Backplane for Compact I/O modules |
| I/O Capacity | Supports multiple I/O modules as per CompactLogix standards |
| Operating Temperature | 0…55 °C |
| Storage Temperature | −20…70 °C |
| Dimensions | 127 mm × 50 mm × 75 mm (L×W×H) |
Typical Application Areas
Machine automation control panels
Packaging and processing equipment
Material handling and conveying systems
OEM equipment requiring modular I/O expansion
Frequently Asked Questions

Common Problem
What are the primary functions of the 1769-CJC?
It serves as the central hub for compact I/O modules, distributing signals to the controller.
Is it compatible with both new and legacy CompactLogix systems?
Yes, it is fully compatible with the CompactLogix I/O architecture.
How many modules can it support?
It supports multiple compact I/O modules depending on system configuration.
What environments is this module suitable for?
Designed specifically for industrial control cabinet installations, with an operating temperature range of 0–55 °C.
End-to-End Supply Service
About Our Company – PLC Export
Trusted Global Automation Supply
Through strategically located warehouses and a global logistics network, we ensure continuous supply of junction boxes and I/O modules, delivering rapid response for both standard and urgent automation needs.
Simplified System Expansion
Centralized management of CompactLogix I/O modules enables customers to benefit from faster procurement, reduced downtime, and streamlined control panel integration.

Get in Touch
| Contact Method | Details |
|---|---|
| sales3@mooreplc.com | |
| WhatsApp / Phone | +86 180 2071 4662 |
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