VEGA PLICSMOBILE T61 - Manual (Page 16)

16
5 Connecting to power supply
PLICSMOBILE T61 • External GSM/GPRS radio unit
37700-EN-130228
5.5 Wiring plan
1
PLICSMOBILE
2
3
5 1 2 + ( ) (-) 6 7 8
4...20mA
USB
Status
Test
SIM-Card
1 2 + ( ) (-)
Fig. 6: Connection of the voltage supply in the electronics housing
1 Voltage supply
2 Sensor connection cable with voltage supply
3 Sensor from the plics ® series (only double chamber housing with I²C inter-
face)
5 1 2 + ( ) (-) 6 7 8
4...20mA
1
3
5
2
4
USB
Status
Test
SIM-Card
PLICSMOBILE
1 2 + ( ) (-)
Fig. 7: Connection of the voltage supply in the electronics housing
1 Voltage supply
2 Sensor connection cable without voltage supply
3 Separate voltage supply for the sensor
4 Sensor from the plics ® series (only double chamber housing with I²C inter-
face)
5 Free cores to be isolated
Note:
If the sensor is powered via an external voltage supply, the two free
cores (no. 1/2) of the sensor connection cable must be insulated.
Wiring plan with voltage
supply of the sensor via
PLICSMOBILE
Wiring plan with external
voltage supply of the
sensor