Allen-Bradley 1756-BA2 ControlLogix L6X Ser B ONLY Battery Assy

Description

The Allen-Bradley 1756-BA2 ControlLogix L6X Ser B ONLY Battery Assy is a lithium metal battery assembly designed exclusively for Series B 1756-L6x controllers. Its core functions include backing up non-volatile memory data and maintaining the internal clock operation during power outages. Compatible models include ControlLogix 5561, 5562, 5563, and 5564 Series B controllers, as well as programmable industrial computers and logic controllers. Key technical specifications include a 3V voltage rating, 1200 mAh capacity, and integration of a Duracell lithium 2/3A battery cell, which delivers stable voltage performance across a wide operating temperature range. The assembly supports horizontal mounting, features an open enclosure, and has 7 slots. It operates with a maximum power dissipation of 4.5 watts, drawing 10 amps of backplane current at 5 volts DC and 2.8 amps at 24 volts DC. Compact in size, it measures 0.68 inches x 1.38 inches and weighs approximately 36 grams, making it a space-efficient power backup solution for critical ControlLogix system components.