DSE Model 5110 Automatic Start Engine Management Instrumentation System
Part No. 057-009 5110 Operating Manual Issue 3.3 3/1/2006 33
11 ELECTRICAL CONNECTIONS
Connections to the Module are via plug and sockets.
11.1 CONNECTION DETAILS
The following describes the connections and recommended cable sizes to the 7 plugs and sockets on the rear
of the Module. See rear panel layout FIG 6.
11.1.1 PLUG “A” 8 WAY
PIN No DESCRIPTION CABLE SIZE NOTES
1 DC Plant Supply Input
(Negative)
2.5mm² (13 AWG)
2 DC Plant Supply Input
(Positive)
2.5mm² (13 AWG) (Recommended Maximum Fuse 21A)
3 Emergency Stop Input 2.5mm (13 AWG) Plant Supply Positive. Also supplies fuel & start
outputs.
(Recommended Maximum Fuse 32A)
4 Fuel relay Output 2.5mm² (13 AWG) Plant Supply Positive from pin 3. 16 Amp rated.
5 Start relay Output 2.5mm² (13 AWG) Plant Supply Positive from pin 3. 16 Amp rated.
6 Auxiliary Output relay 1 1.0mm² (18 AWG) Plant Supply Positive. 5 Amp rated.
7 Auxiliary Output relay 2 1.0mm (18 AWG) Plant Supply Positive. 5 Amp rated.
8 Auxiliary Output relay 3 1.0mm (18 AWG) Plant Supply Positive. 5 Amp rated.
11.1.2 PLUG “B” 11 WAY
PIN No DESCRIPTION CABLE SIZE NOTES
9 Charge fail / excite 2.5mm² (13 AWG) Do not connect to ground (battery Negative)
10 Auxiliary input 1 0.5mm² (20 AWG) Switch to Negative
11 Auxiliary input 2 0.5mm² (20 AWG) Switch to Negative
12 Auxiliary input 3 0.5mm² (20 AWG) Switch to Negative
13 Auxiliary input 4 0.5mm² (20 AWG) Switch to Negative
14 Auxiliary input 5 0.5mm² (20 AWG) Switch to Negative
15 Not connected -
16 Functional Earth 2.5mm² (13 AWG) Connect to a good clean earth point
17 Magnetic pickup
Positive
0.5mm² (20 AWG) Connect to Magnetic Pickup device
18 Magnetic pickup
Negative
0.5mm² (20 AWG) Connect to Magnetic Pickup device
19 Not connected -
NOTE:- Ensure magnetic pickup screen is connected to ground at one end only.
NOTE:- Terminal numbers 20-34 are not fitted to the 5110 controller
11.1.3 PLUG “F” 4 WAY
PIN No DESCRIPTION CABLE SIZE NOTES
35 Generator L1 voltage monitoring
input
1.0mm² (18 AWG) Connect to generator L1 output (AC)
(Recommend 2A fuse)
36 Generator L2 voltage monitoring
input
1.0mm² (18 AWG) Connect to generator L2 output (AC)
(Recommend 2A fuse)
37 Generator L3 voltage monitoring
input
1.0mm² (18 AWG) Connect to generator L3 output (AC)
(Recommend 2A fuse)
38 Generator Neutral input 1.0mm² (18 AWG) Connect to generator Neutral terminal
(AC)
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