Endress+Hauser FieldEdge SGC500, Руководство по эксплуатации, Страница: 15 / 28

FieldEdge SGC500 Electrical connection
Hauser 15
Is the power supply correct? 
Is the polarity of the power supply correct? 
6 Electrical connection
6.1 Connection conditions
The following conditions must be met:
• Ensure the cable is de-energized when connecting to the SGC500
• Please follow the connection information in this manual
• Supply voltage 9 to 36 V
DC
• Permitted voltage fluctuation ± 10 %
6.2 Connecting the device
6.2.1 Connecting the supply voltage
NOTICE
Damage to device
‣
Do not open the housing of the FieldEdge SGC500.
1 2 3
 5 Power supply at the SGC500, socket for 3-pin connector
1 Supply voltage, negative pole
2 Not used
3 Supply voltage, positive pole
A 3-pin connector for the supply voltage is included in the scope of supply.
Connecting the 3-pin connector for the supply voltage
1. Connect the negative pole of the supply voltage to terminal 1 (–).