GEIGER Engineering HPD Series - Page 39

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# RJ45/RS485
Pin
Nr.:
RJ45/RS485 Battery
Communication Description
1 RS485 B
RS485 Communicaton line to Interface and
Akku
2 RS485 A
RS485 Communicaton line to Interface and
Akku
3 RS485 GND
4 not used
5 not used
6 not used
7 Tastersignal On button signal 3,3V
8 Push on to slave On button signal battery voltage
# FAN Pin Nr.. Fan WR-MPC3-4p Description
1
FAN - Out /batt-voltage @ 0,5A
max. Fan activity controlled by parametersetting
2 connected to PIN 3 internal connected
3 connected to PIN 2 internal connected
4 GND GND for FAN
#ENC/Hall Pin Nr..
Encoder WR-MPC3-6p
Description
1
Encoder A / Hall U Hallsensor for phase U detection
2
Temp. Mot.1
Motortemperature Sensor 1 (winding
temperature)
3
Encoder B / Hall V Hallsensor for phase V detection
4
Encoder N / Hall W Hallsensor for phase W detection
5 +5V/max. 200mA 5V Supply for Hallsensors
6
GND
GND for Hallsensors
# Isol. Pin Nr..
Motor Isolation WR-MPC3-2p
Description
1
Isol. Isolations measurment pin
2
Isol.
Isolations measurment pin