SCC-U
UTILITY UNIT | OI/SCC-U-EN REV. B
13
Connection on the device
X20
Power out for filter unit
X21
Power out for sample gas line
X22
Power out for gas analyzer EL3000 or AO2000
X23
Power out for sample gas cooler or sample gas feed unit
X24
Power out NO converter or other sample handling device
X25
Power out spare
X26
Power supply inlet
X30
PT100 Terminal for filter unit or sample gas line
X32
Status signal (D-Sub 15-pin)
1
Ground terminal
Figure 8: Electrical connections rear panel
X30 Pt100 terminal assignment
Terminal
Function / comments
1
Pt100 from filter unit, white conductor
2
Pt100 from filter unit, red conductor
3
Pt100 from filter unit, red conductor
4
Pt100 from sample gas line, white conductor
5
Pt100 from sample gas line, red conductor
6
Pt100 from sample gas line, red conductor
X32 D-sub 15 pin assignment
Pin
Comments
Function
1
To analyzer 1st DI/DO module DI 3:5
Failure filter unit /
sample gas line
2
To analyzer 1st DI/DO module DI 3:4
3
From NO converter D-sub 9, Pin 5
Failure NO converter
4
To analyzer 1st DI/DO module DI 4:1
Failure gas cooler /
converter
5
To analyzer 1st DI/DO module DI 4:3
6
From gas cooler X3:3 / gas feed unit X3:3
Failure gas cooler
7
To analyzer 1st DI/DO module DO 4:13
Switching sample gas
valve
8
To analyzer 1st DI/DO module DO 4:15
9
To analyzer 2nd DI/DO module DO 3:16
Switching test gas
valve 3
10
To analyzer 2nd DI/DO module DO 3:14
11
To analyzer 2nd DI/DO module DO 2:21
Switching test gas
valve 2
12
To analyzer 2nd DI/DO module DO 2:19
13
To analyzer 2nd DI/DO module DO 1:22
Switching test gas
valve 1
14
To analyzer 2nd DI/DO module DO 1:20
15
From gas cooler X3:2 / gas feed unit X3:2 and NO
converter D-sub 9, Pin 9
Failure gas cooler /
converter
F00234
1
Содержание SCC-U
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Страница 24: ...24 SCC U UTILITY UNIT OI SCC U EN REV B 12 Appendix Technical drawings Internal construction ...
Страница 25: ...SCC U UTILITY UNIT OI SCC U EN REV B 25 Pneumatic diagram ...
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