Wet-Section Pcb Connections - ABB Navigator 500 Series Operating Instructions Manual

Navigator 500
Sodium analyzer

3.4.3 Wet-section PCB connections

Note.

Refer to Section 3.5.2, page 18, for connection details
at the transmitter.

Serial cable connections at each additional
wet-section are made into the same terminals IDs as
the factory-fitted serial cable.

Refer to Appendix C, page 78, for multiple
wet-section setup and serial connection details.
Red – R (24 V)
Black – B (0 V)
Green – G (Data +ve)
White – W (Data –ve)
Screen – SCR
Fig. 3.12 Additional serial cable connections
to multiple wet-sections
Cable Color
Serial
Red
Black
Green
White
Screen
Stream switch valve – single-stream
Red
Black
Stream switch valve – multi-stream
Green
Brown
Red
Black
Yellow
Orange
Table 3.1 Factory-made connections
OI/ASO550–EN Rev. G
B R
SCR
G W
Terminal ID Description
R 24 V
B 0 V
G Data +ve
W Data –ve
SCR Screen
1 Valve 1 +ve
2 Valve 1 –ve
1 Valve 1 +ve
2 Valve 1 –ve
3 Valve 2 +ve
4 Valve 2 –ve
5 Valve 3 +ve
6 Valve 3 –ve
Cable Color
Calibration valve
Green
Brown
Red
Black
Yellow
Orange
Reserved for pump (connection via separate PCB)
Red
Black
Flowmeter (if fitted)
Stream 1
Red
Brown
Black
Stream 2 (multi-stream only)
Orange
Yellow
Green
Stream 3 (multi-stream only)
Blue
Violet
Grey
Pressure switch
Red
Black
Reference electrode
Black
Sodium electrode
Screen
Core
Pt1000 temperature sensor
Red
Blue
Table 3.1 Factory-made connections (Continued)
3 Installation
Terminal ID Description
7 Cal valve 1 +ve
8 Cal valve 1 –ve
9 Cal valve 2 +ve
10 Cal valve 2 –ve
11 Regen valve +ve
12 Regen valve –ve
14 +ve
18 –ve
13 +ve
15 GND
17 –ve
20 +ve
22 GND
24 –ve
19 +ve
21 GND
23 –ve
25 N/A
26 N/A
32 N/A
34 N/A
36 N/A
33 N/A
35 N/A
15