Technical data

4.7 UL/CSA Certified
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.
Loss of UL/CSA compliance due to changes on
the device.
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.
4.8 Wear Parts
Wear parts without warranty:
CMOS battery
The
service life of a CMOS battery is at least five years. To exchange this bat‐
tery, please contact the Bosch Rexroth Service.
Battery
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
Maintenance interval
25 °C 10 years
35 °C 5 years
45 ℃ 2.5 years
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.
Hard disk
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
Max. 333
Input/output cycles / month Min. 10 and max. 150
DOK-SUPPL*-VPB*40.1***-PR02-EN-P
Rexroth IndraControl VPB 40.1 Control Cabinet PC
Bosch Rexroth AG 23/81
Technical Data