user manual

Inputs and Outputs Wiring
January 2009 UDA2182 Universal Dual Analyzer Product Manual 127
Durafet II External Preamp
(-) 10 Volt Supply
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Signal
Name
Wire
Color
(+) 10 Volt Supply
Supply Common
pH Input Signal
RTH 3
rd
Wire
RTH Low
RTH High
Blue
Green
Black
Orange
White
Jumper terminals 5 and 6
(note: do not connect red wire)
(-) 10 Volt Supply
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Signal
Name
Wire
Color
(+) 10 Volt Supply
Supply Common
pH Input Signal
RTH 3
rd
Wire
RTH Low
RTH High
Blue
Green
Black
Orange
White
Jumper terminals 5 and 6
(note: do not connect red wire)
Figure 7-11 Terminal Designations for Durafet II Electrode with External
Preamplifier