Vega VEGAPULS 6X - Principle of operation

10
5 Connecting to power supply
VEGAPULS 6X • Modbus and Levelmaster protocol
1015562-EN-240311
Theelectricalconnectionisnished.
5.2 Wiring plan, double chamber housing
567
8
4...20mA
2
1 1
1
2
+
( )
(-)
Fig. 6: Electronics compartment - double chamber housing
1 Internal connection to the connection compartment
2 For display and adjustment module or interface adapter
Information:
The connection of an external display and adjustment unit is not pos-
sible with the Ex d version.
+
+
power supply
MODBUS
D0
D1
IS GND
USB
1
2
4 3
1345
2off
on
( )
(
)
(-)
(-)
Fig. 7: Connection compartment
1 USB interface
2 Slideswitchforintegratedterminationresistor(120Ω)
3 Modbus signal
4 Voltage supply
Terminal Function Polarity
1 Voltage supply +
2 Voltage supply -
3 Modbus signal D0 +
4 Modbus signal D1 -
5 Function ground when installing ac-
cording to CSA (Canadian Standards
Association)
Electronics compartment
Connection compartment