Vega VEGAFLEX 86 - Wiring Plan

9
4 Connecting to power supply and bus system
VEGAFLEX 86 • Modbus and Levelmaster protocol
47614-EN-230605
9. Tighten the compression nut of the cable entry gland. The seal
ring must completely encircle the cable
10. Reinsertthedisplayandadjustmentmodule,ifonewasinstalled
11. Screw the housing lid back on
Theelectricalconnectionisnished.
4.2 Wiring plan
2
1
Fig. 4: Position of connection compartment (Modbus electronics) and electron-
ics compartment (sensor electronics)
1 Connectioncompartment
2 Electronicscompartment
+
+
power supply
MODBUS
D0
D1
IS GND
USB
1
2
4 3
1345
2off
on
( )
(
)
(-)
(-)
Fig.5: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)
Overview
Connection compartment