Overview
The Allen-Bradley 1769-ARM is a CompactLogix address preservation module designed to maintain and manage I/O module addressing within CompactLogix systems. It helps ensure consistent module mapping and supports system configuration integrity during expansion, replacement, or maintenance operations.
General Information
Part Number: 1769-ARM
Brand: Allen-Bradley (Rockwell Automation)
Country of Origin: USA
Series: CompactLogix 1769 Series
Type: Address Preservation Module
Installation: Mounted on 1769 CompactLogix DIN rail system
Function: Preserves and maintains I/O addressing configuration
Application: System maintenance, I/O replacement, configuration consistency in industrial automation
Power Specifications
Supply Method: Powered via CompactLogix backplane
Input Voltage: 24 V DC (system dependent configuration)
Power Consumption: Very low power consumption (passive configuration module)
Protection: Industrial electrical isolation through backplane design
Status Indication: No active processing LEDs (system status via controller diagnostics)
Communication & Interface
Network Integration: Internal CompactLogix backplane communication
Functionality: Stores and preserves I/O slot addressing information
Compatibility: CompactLogix 1769 I/O systems
Diagnostics: System-level configuration verification via controller diagnostics
Configuration: Automatic recognition by CompactLogix controller
Environmental
Operating Temperature: 0 to 60 °C
Storage Temperature: -40 to 85 °C
Relative Humidity: 5% to 95% non-condensing
Shock & Vibration: Industrial-grade DIN rail installation
Protection Rating: Suitable for control cabinet environments
Dimensions & Weight
Dimensions (L × W × H): 118 × 35 × 87 mm
Weight: 0.28 kg
Built for System Integrity – Ensuring Stable and Reliable Configuration Control!