Specifications

ControlLogix™ Controller and Memory Board 23
Publication
1756-IN101H-EN-P - June 2003
ATTENTION
!
To prevent possible battery leakage, even if the
BAT LED is off, replace a 1756-BA1 battery
according to the following schedule:
ATTENTION
!
Store batteries in a cool, dry environment. We
recommend 25°C with 40% to 60% relative
humidity. You may store batteries for up to 30
days between -45
° to 85°C, such as during
transportation. To avoid possible leakage, do not
store batteries above 60
°C for more than 30 days.
If the temperature 1 in.
below the chassis is:
Replace the battery within:
0° to 35° C No replacement is required until
the BAT LED turns on.
36° to 40° C 3 years
41° to 45° C 2 years
46° to 50° C 16 months
51° to 55° C 11 months
56° to 60° C 8 months