1766-MM1 | Allen-Bradley Battery Module In Stock
Introduction:
New original Allen-Bradley 1766-MM1 battery module for MicroLogix 1400 PLC. Ensures data retention and clock backup. In stock, ready to ship.
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Product Overview
The Allen-Bradley 1766-MM1 is a battery module for the MicroLogix 1400 programmable logic controller series. It provides backup power to maintain the real-time clock and memory contents when main power is removed. This module ensures data retention during power outages or scheduled shutdowns. It is a direct replacement for the original factory-installed battery. The 1766-MM1 uses lithium-thionyl chloride chemistry for long life. It is designed for easy installation in the controller battery compartment.
Application Scenarios
The 1766-MM1 battery module is used in industrial automation environments. It supports MicroLogix 1400 controllers in manufacturing, packaging, and material handling systems. Typical applications include conveyor control, batch processing, and machine automation. The battery is essential for systems requiring uninterrupted time stamping or data logging. It is also used in remote monitoring stations where power reliability varies. The module is suitable for standard industrial warehouse storage conditions.
Technical Specifications
- Product Type: Battery Module for MicroLogix 1400
- Battery Chemistry: Lithium-Thionyl Chloride (Li-SOCl2)
- Nominal Voltage: 3.6 V
- Capacity: 1200 mAh (typical)
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Storage Temperature: -20°C to 30°C (-4°F to 86°F)
- Expected Life: Up to 5 years under normal conditions
- Weight: 0.02 kg
- Compatibility: MicroLogix 1400 (1766-L32BWA, 1766-L32BXB, 1766-L32AWAA, 1766-L32BXBA)
Installation & Maintenance Guide
Install the battery module only when the controller is powered off. Open the battery compartment door on the front of the MicroLogix 1400. Insert the 1766-MM1 battery with correct polarity. Close the compartment door securely. Replace the battery when the controller status indicator shows low battery. Dispose of used batteries according to local regulations. Do not short circuit or recharge the battery. Store spare batteries in a cool, dry place.
Frequently Asked Questions (FAQ)
What is the primary function of 1766-MM1?
The 1766-MM1 battery module provides backup power to the MicroLogix 1400 controller. It maintains the real-time clock and retains program memory when the main power is off.
How long does the 1766-MM1 battery last?
Under normal operating conditions, the expected battery life is up to 5 years. Actual life depends on temperature and power-off duration.
Is the 1766-MM1 compatible with all MicroLogix 1400 models?
Yes, the battery module is compatible with all MicroLogix 1400 controller models, including 1766-L32BWA, 1766-L32BXB, 1766-L32AWAA, and 1766-L32BXBA.
Can the 1766-MM1 be replaced while the controller is running?
No, always power down the controller before replacing the battery. Replacing the battery with power on may cause data loss or electrical hazard.
What should I do if the battery indicator lights up?
Replace the 1766-MM1 battery as soon as possible. The indicator signals low battery voltage. Follow the installation guide to avoid data loss.