DSE Model 5520 Automatic Mains Failure Control and Instrumentation System Operators Manual
5520 OPERATING MANUAL ISSUE 1 04/02/05 AM
45
5.3.8
PLUG
“H”
12
WAY
PIN
No
DESCRIPTION
49
CT Secondary for generator I1
50
CT Secondary for generator I2
51
CT Secondary for generator I3
52
CT Secondary for generator IN
53
Generator CT secondary common
54
Not used
55
Not used
56
Not used
57
Low oil pressure sender
58
Coolant temperature sender
59
Fuel level sender
60
Sender common
NOTE*:- If using single terminal senders refer to connection diagram. If using
earth return type senders connect return terminals to pin 60 and connect pin 60 to
eart
h.
Thi
s i
s det
ai
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ed i
n t
he Appendi
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i
on ent
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ed “Sender wi
ri
ng
recommendat
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ons”
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sewhere
i
n
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hi
s
manual
.