DSE Model 5220 Automatic Mains Failure & Instrumentation System Operators Manual
5220 OPERATING MANUAL ISSUE 5.1 18-Jun-07 AM 31
9.1.8 PLUG “H” 4 WAY
PIN
No
DESCRIPTION CABLE
SIZE
NOTES
44 Oil Pressure Input 0.5mm Connect to Oil pressure sender
45 Coolant Temperature
Input
0.5mm Connect to Coolant Temperature sender
46 Fuel Level input 0.5mm Connect to Fuel Level sender
47 Sender Common Return 0.5mm Return feed for senders*.
NOTE*:- If using single terminal senders refer to connection diagram. If using earth return type
senders connect return terminals to pin 47 and also connect pin 47 to earth. This is detailed in the
Appendix section entitled “Sender wiring recommendations” elsewhere in this manual.