HGM8151 Genset Parallel Controller User Manual Page 62 of 66
NOTE:
When this engine type is selected, preheating time should be set to at least 3 seconds.
16.17
VOLVO EDC4
Suitable engine types are TD520, TAD520 (optional), TD720, TAD720 (optional), TAD721, TAD722, and
TAD732.
Table 43 Connector
Terminals of controller
Connector
Remark
Fuel relay output
Expanded 30A relay, and
relay offers battery voltage
for terminal14. Fuse is 16A
Start relay output
-
Connect to starter coil directly
1
Connected to negative of battery
CAN GND
-
CAN
communication
shielding
line
(connect with controller’s terminal only)
CAN(H)
12
Using impedance 120Ω connecting line
CAN(L)
13
Using impedance 120Ω connecting line
Engine type: VolvoEDC4.
16.18
VOLVO-EMS2
Volvo Engine types are TAD734, TAD940, TAD941, TAD1640, TAD1641, and TAD1642.
Table 44 Engine CAN Port
Terminals of controller
Engine’
s CAN port
Remark
Auxiliary output 1
6
ECU stop;
Configure output 1 as
“ECU stop”
Auxiliary
output 2
5
ECU power
Configure output 2 as
“ECU power”
3
Negative power
4
Positive power
CAN GND
-
CAN
communication
shielding
line
(connect with controller
’s terminal
only)
CAN(H)
1(Hi)
Using impedance 120Ω connecting line
CAN(L)
2(Lo)
Using impedance 120Ω connecting
line
Engine type: Volvo-EMS2.
NOTE:
When this engine type is selected, preheating time should be set to at least 3 seconds.