Wear Parts; Fig. 4-6: Battery Pack - Bosch Rexroth IPC 40.2 Project Planning Manual

4-4
Technical Data
UL/CSA Certification
4.6

Wear Parts

Wear parts without warranty
The IPC 40.2 are basically certificated according to
• UL508 (Industrial Control Equipment) and
• C22.2 No. 14-M95 (CSA)
However, it is possible that there are combinations or extension stages
with restricted or missing certification. Thus, verify the registration
according to the UL marking on the device.
Note: To guarantee an UL/CSA-compliant operation, you have to
fulfill the following conditions:
• Use 60/75 °C copper wire only.
• Use Class 1 wire only or equivalent.
Note: The UL/CSA marking is only valid for the device in its delivery
status. After having modified the device, e. g. after plugging-in
additional extension cards, the UL compliancy has to be
verified.
• CMOS battery: 5 to 7 years
• Battery pack: The number of charging cycles of the battery pack and
thus, its service life is dependent on the ambient temperature, in which
the battery pack is used. Ambient temperature (surrounding air
temperature) is defined as the temperature, in which the industrial PC
or the battery pack is situated, e.g. the internal temperature of the
control cabinet or in a operator panel housing.
Ambient temperature
(surrounding air
temperature)
25°C
35°C
45°C

Fig. 4-6: Battery pack

If you don't exactly know the conditions, Bosch Rexroth recommends
to exchange the battery pack every 1.5 years.
Charging cycles Maintenance interval
4000 cycles 6 years
2000 cycles 3 years
1000 cycles 1.5 years
DOK-SUPPL*-IPC*40.2***-PR02-EN-P
IPC 40.2