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DOK-SUPPL*-VPB*40.1***-PR02-EN-P
Rexroth IndraControl VPB 40.1 Control Cabinet PC
4.7
UL/CSA Certified
4.8
Wear Parts
CMOS battery
Battery
Hard disk
The devices of the IndraControl VPB 40.1 family are certificated according to
●
UL508 (Industrial Control Equipment) and
●
C22.2 no. 142-M1987 (CSA)
UL file no. E210730
However, there can be combinations or extension stages with limited or missing
certification. Thus, verify the certification by using the UL marking on the device.
To guarantee an UL/CSA-compliant operation, the following condi‐
tions have to be fulfilled:
●
Use only insulated copper wire suitable for at least 60/75 °C.
NOTICE
The UL/CSA marking is only valid for the device in its delivery status (ex works).
After having modified the device the UL/CSA compliance must be verified.
Wear parts without warranty:
The service life of a CMOS battery is at least five years. To exchange this bat‐
tery, please contact the Bosch Rexroth Service.
The number of charging cycles of the battery pack and thus, its service life is
dependent on the surrounding air temperature, in which the battery pack is
used. Surrounding air temperature is defined as the temperature, in which the
control cabinet PC or the battery pack is situated, e.g. the internal temperature
of the control cabinet or in a operator panel housing.
Surrounding air temperature
25 °C
35 °C
45 ℃
Fig.4-7:
Battery pack: Maintenance interval: external battery pack for top-hat rail
mounting and for screw mounting
If you do not know exactly the conditions, Bosch Rexroth recommends you to
exchange the battery pack every 1.5 years.
The hard disk is an electromechanical component that is subject to wear during
the operating time. According to the manufacturer's data the hard disk has been
developed for a service life of 60 months in consideration of the following con‐
ditions:
Operating hours / month
Input/output cycles / month
Bosch Rexroth AG
Loss of UL/CSA compliance due to changes on
the device.
Maintenance interval
10 years
5 years
2.5 years
Max. 333
Min. 10 and max. 150
23/81
Technical Data
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