Seaward DO5000 Interface - Manual (Page 41)

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APPENDIX IV
PLC Pin Connections
1
No Connection
2 0VDC
3 +25VDC
4 CTRLIN
5 N1
6 N3
7 MEASURE
8 COM OUT
9 FAIL HIGH
10 PASS
11 ANALOGUE OUTPUT - LOW
12 CASE
13 No Connection
14 No Connection
15 No Connection
16 COM IN
17 N0
18 N2
19 Spare Input
20 FAIL LOW
21 CTRLOUT
22 EOT
23 ERROR
24 ANALOGUE OUTPUT - HIGH
25 No Connection