Fig.7-19:
Wiring of the power connection 24 VDC to the VPP 21
Pin 3 and Pin 4: Fan Supply
When leaving the factory, there are two fans connected at this pins. This fans
are switched on by the VPP 21 box, if the temperature in the box exceeds 50°
C. If the inside temperature falls below 45°C, the ventilators are switched off.
50/65
Bosch Rexroth AG | Electric Drives
and Controls
Rexroth IndraControl VPP 21.2 | Project Planning Manual
VPP 21-Box
Содержание Rexroth IndraControl VPP 21.2
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