Table of Contents
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...4 INSTALLATION...
Terminal Number
AC Supply
1
L
24V, 115V or 230V a.c.
2
N
3
N/O
4
C
5
N/C
6
N/O
7
C
8
N/C
9
N/O
10
C
11
N/C
2-wire TX
12
Input 1+
13
Input 1–
14
15
16
Input 2+
17
Input 2–
18
19
20
21
22
23
+
24
–
25
+
26
–
27
28
29
30
Logic Input 1
31
Security Override Input
32
Common for Logic Input
and Security Override Input
28
Relay 1 Output
– see Fig. 4.14
Relay 2 Output
– see Fig. 4.14
Relay 3 Output
– see Fig. 4.16
Raw pressure Input – see Figs. 4.12 and 4.13
Pasteurized pressure Input – see Figs. 4.12 and 4.13
Non-isolated 4 - 20mA Retransmission Output – see Fig 4.14
Isolated 4 - 20mA Retransmission Output – see Fig 4.14
see Fig. 4.15
Table 4.2 Electrical Connections
– see Fig. 4.17
Booster pump or divert valve
Booster pump or divert valve
Alarm Annunciator
see Fig. 2.2
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