Flowserve NRG 16-40 - Manual (Page 20)

0
NRG 1...-40
_
1 2 3 4 5
C
L
S C
H
+
C
L H
C
Ω
24V DC
CAN - Bus
S
1 1
2 2
3
3
1 2 3 5 6 7 4 8 9 10
ON
Wiring
continued
Wiring diagram
e. g. UNITRONIC ® BUS CAN  x  x... 
e. g. UNITRONIC ® BUS CAN  x  x... 
Compensating electrode
Electrode rod
Compensating electrode
Wire link Code switch
Terminating resistor 0 Ω,
twisted pair cable.
UNITRONIC ® is a registered trademark of LAPP Kabelwerke GmbH, Stuttgart
Fig. 22
3
5 5 5 5 5 5
+ -
L
C
H
C S
Coupler with terminating
resistor 0 Ω
Operating
device URB 
CEP
Central
earthing
point
Connector with terminating
resistor 0 Ω
Controller
NRS ...
LRR ...
TRS ...
Level electrode
Conductivity electrode
NRG ...
LRG ...
Temperature transmitter
TRV ...
2 1 5 46 3 4 1 52
1
Screen
2 Voltage supply 4V DC+
3 Voltage supply 4V DC-
4 CAN Data line C
H
5 CAN Data line C
L
6 Terminating resistor 0 Ω