4 terminal description – Winco DSE549 Remote Ennunciator User Manual
Page 7
P130 operators manual ISSUE 2 14/6/04 AM
7
3.4 TERMINAL DESCRIPTION
3.4.1 CONNECTOR 1
PIN No
DESCRIPTION
CABLE SIZE
NOTES
1
Plant supply negative
1.0mm
2
2
Plant supply positive
1.0mm
2
Recommended fuse 2A anti-surge
3
Digital input expansion 1
0.5mm
2
Requires a contact to plant supply
negative.
4
Digital input expansion 2
0.5mm
2
Requires a contact to plant supply
negative.
5
Digital input expansion 3
0.5mm
2
Requires a contact to plant supply
negative.
6
Digital input expansion 4
0.5mm
2
Requires a contact to plant supply
negative.
7
Digital input expansion 5
0.5mm
2
Requires a contact to plant supply
negative.
8
Digital input expansion 6
0.5mm
2
Requires a contact to plant supply
negative.
9
Digital input expansion 7
0.5mm
2
Requires a contact to plant supply
negative.
10
Digital input expansion 8
0.5mm
2
Requires a contact to plant supply
negative.
11
Analogue input expansion 1
0.5mm
2
Connect to plant supply negative if
unused
12
Analogue input expansion 1
return
0.5mm
2
Connect to plant supply negative if
unused
13
Analogue input expansion 2
0.5mm
2
Connect to plant supply negative if
unused
14
Analogue input expansion 2
return
0.5mm
2
Connect to plant supply negative if
unused
3.4.2 CONNECTOR 2
PIN No
DESCRIPTION
CABLE SIZE
NOTES
A
0V
0.5mm
2
B
A
0.5mm
2
C
B
0.5mm
2
D
+12V
0.5mm
2
Thinner cable will reduce the maximum
allowable cable length
CAUTION!: Connector 2 is only intended for connection to the DSE 549 annunciator.
Connection to any other device may cause damage and will invalidate the warranty.