HEM4300 Engine Controller User Manual Page 53 of 55
13.7
SCANIA
Suitable for S6 engine control module.
Table 26 B1 Connector
Terminals of controller
B1 connector
Remark
Aux. output 1
3
Configure it as “Fuel Output”.
Aux. output 2
-
Configure it as “Crank Output”. Connect to
starter coil directly via expand relay.
CAN(H)
9
Using twisted-pair shielded line with single
end grounded.
CAN(L)
10
Engine type: SCANIA-S8.
13.8
VOLVO EDC3
Suitable engine control mode is TAD1240, TAD1241, and TAD1242.
Table 27 “Stand alone” Connector
Terminals of controller
“Stand alone” connector
Remark
Aux. output 1
H
Configure it as “Fuel Output”.
Aux. output 2
E
Configure it as “Crank Output”. Connect to
starter coil directly via expand relay.
Aux. output 3
P
Configure it as “ECU power”.
Table 28 “Data Bus” Connector
Terminals of controller
“Data bus” connector
Remark
CAN(H)
1
Using twisted-pair shielded line with single
end grounded.
CAN(L)
2
Engine type: VOLVO-EMS2.
NOTE:
When this engine type is selected, preheating time should be set to at least 3 seconds.
13.9
VOLVO-EMS2
Volvo Engine models are TAD734, TAD940, TAD941, TAD1640, TAD1641, and TAD1642.
Table 29 Engine CAN Port
Terminals of controller
Engine’s CAN port
Remark
Aux. output 1
6
Configure it as “ECU stop”.
Aux. output 2
5
Configure it as “ECU power”.
-
3
Negative power.
-
4
Positive power.
CAN(H)
1(Hi)
Using twisted-pair shielded line with single
end grounded.
CAN(L)
2(Lo)
Engine type: VOLVO-EMS2.
NOTE:
When this engine type is selected, preheating time should be set to at least 3 seconds.
