SIMATIC S7-1200, Battery Board BB 1297 for long-term buffering of the real time clock, plug-in in the signal board receptacle of the S7-12XX (FW3.0 or higher); Battery (CR1025) not included in scope of delivery
General information
Product type designation BB 1297
Interrupts/diagnostics/status information
Alarms Yes
Diagnostics function Yes
Diagnostics indication LED
● for maintenance Yes; The maintenance LED (MAINT) of the PLC signals that the battery needs to be replaced.
Standards, approvals, certificates
CE mark Yes
CSA approval Yes
FM approval Yes
RCM (formerly C-TICK) Yes
Marine approval Yes
Ambient conditions
Free fall
● Fall height, max. 0.3 m; five times, in product package
Ambient temperature during operation
● min. -20 °C
● max. 60 °C
Ambient temperature during storage/transportation
● min. -40 °C
● max. 70 °C
Air pressure acc. to IEC 60068-2-13
● Operation, min. 795 hPa
● Operation, max. 1 080 hPa
● Storage/transport, min. 660 hPa
● Storage/transport, max. 1 080 hPa
Relative humidity
● Operation at 25 ℃ without condensation, max. 95 %
Mechanics/material
Enclosure material (front)
● Plastic Yes
Dimensions
Width 38 mm
Height 62 mm
Depth 21 mm
Weights
Weight, approx. 40 g
last modified: 06/09/2020