Allen-Bradley 1756-BA2 | ControlLogix lithium battery module

The Allen Bradley 1756-BA2 is a ControlLogix lithium battery module in the Allen Bradley series under Rockwell Automation. It is mainly used to provide backup power for 

the B series 1756-L6X controller, maintain the information stored in its non-volatile memory when the controller is powered off, and ensure that the internal clock of the 

· controller works normally. The parameters are as follows:

· Electrical parameters

· Supply voltage: 3V DC

· Battery capacity: 1200mAh

· Maximum power dissipation: 4.5 watts

· Backboard current (5V DC): 10 amperes

· Backboard current (24V DC): 2.8 amperes

· Physical parameters

· Size: 0.68 inches x 1.38 inches

· Weight: Approximately 36 grams

· Environmental parameters

· Working temperature range: 0 ℃ to 60 ℃ (32 ℉ to 140 ℉)

· Storage temperature: It is recommended to store in an environment of 25 ℃ (77 ℉), relative humidity of 40% -60%, and no condensation; When the storage time is less 

than 30 days, the storage temperature range can be between -45 ℃ and 85 ℃, but the storage temperature must not exceed 85 ℃.

· Other

· Series: ControlLogix

· Module type: Lithium battery

· Terminal type: wire connected to connector

· Lifecycle status: active and mature