Flowserve NRG 26-40 - Manual (Page 16)

6
NRG 26-40
_
1 2 3 4 5
C
L
S C
H
+
C
L H
C
1
1 2 3 5 6 7 4 8 910
ON
24V DC
CAN - Bus
S
Wiring
continued
Wiring diagram
UNITRONIC ® is a registered trademark of LAPP Kabelwerke GmbH, Stuttgart
e.g. UNITRONIC ® BUS CAN 2 x 2 x... 2
e.g. UNITRONIC ® BUS CAN 2 x 2 x... 2
Fig. 11
Electrode rod
Code switch
Terminating resistor 20 Ω, paired cable.
3
5 5 5 5 5 5
+ -
L
C
H
C S
Coupler with terminating
resistor 20
Ω
Operating
device URB 
CEP
Central
earthing
point
Connector with terminating
resistor 20 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 24V DC+
3 Voltage supply 24V DC-
4 CAN Data line C
H
5 CAN Data line C
L
6 Terminating resistor 20 Ω