Smartgen HGM4100LT

HGM4100LT GENSET CONTROLLER USER MANUAL
HGM4100LT Genset Controller 2019-01-28 Version1.0 Page 42 of 48
13.5 CUMMINS GCS-MODBUS
It is suitable for GCS engine control module. Read engine information by using RS485-MODBUS.
Engine types are QSX15, QST30, QSK23 / 45/60/78 and so on.
Table 21 D-SUB Connector 06
Terminals of controller
D-SUB connector 06
Remark
Programmable output1
5&8
Set configurable output 1 as “Fuel Relay
Output”.; Outside expand relay; when fuel
outputs, make port 06 and 08 of the
connector 06 be connected;
Start relay output
-
Connected to starter coil directly;
Table 22 D-SUB Connector 06
Terminals of controller
D-SUB connector 06
Remark
RS485 GND
20
CAN communication shielding line
(connected to ECU terminal only);
RS485+
21
Using impedance 120Ω connecting line;
RS485-
18
Using impedance 120Ω connecting line;
Engine type: Cummins QSK-MODBUS, Cummins QST-MODBUS, Cummins QSX-MODBUS.
13.6 CUMMINS QSM11
Table 23 Engine OEM Connector
Terminals of controller
engine OEM connector
Remark
Programmable output1
38
Set configurable output 1 as “Fuel Relay
Output”;
Start relay output
-
Connected with starter coil directly;
CAN_SCR
-
CAN communication shielding line
(connected with controller’s this terminal
only);
CAN(H)
46
Using impedance 120Ω connecting line;
CAN(L)
37
Using impedance 120Ω connecting line;
Engine type: common J1939.
13.7 CUMMINS QSZ13