Allen-Bradley MicroLogix 1400 User Manual

18 Rockwell Automation Publication 1766-UM001I-EN-P - June 2015
Chapter 2 Install Your Controller
Connecting the Battery Wire Connector
Follow the procedure below to connect the battery wire connector to the battery
connector.
1. Insert the replaceable battery wire connector into the controller’s battery
connector.
2. Secure the battery connector wires so that it does not block the 1762
expansion bus connector as shown below
.
WARNING: When you connect or disconnect the battery an
electrical arc can occur. This could cause an explosion in hazardous
location installations. Be sure that the area is nonhazardous before
proceeding.
For Safety information on the handling of lithium batteries, including
handling and disposal of leaking batteries, see Guidelines for Handling
Lithium Batteries, publication AG 5-4.
IMPORTANT
When the controller’s Battery Low indicator is set (displayed as a solid
rectangle) with the battery wire connector connected, you should
install a new battery immediately.
1762 I/O expansion
bus connector
Battery wires
twisted pair
Battery
Battery wire
connector
Battery connector
44522
Battery compartment

Allen-Bradley MicroLogix 1400 Specifications

General

Processor	32-bit
Expansion Modules	Up to 7 expansion I/O modules
Power Supply	24V DC or 120/240V AC
Programming Software	RSLogix 500
Communication Ports	Ethernet, RS-232/RS-485 combo port
Controller Type	Programmable Logic Controller (PLC)
Series	MicroLogix
Digital Outputs	12
Analog Inputs	6 (embedded)
Analog Outputs	2 (embedded)
High-Speed Counter	6 high-speed counters
Pulse Output	2 (embedded)
Ethernet Port	Yes