Cummins Gcs-Modbus; Cummins Qsm11; Cummins Qsz13 - Smartgen HGM6100LT SERIES User Manual

13.5 CUMMINS GCS-MODBUS

It is suitable for GCS engine control module. Use RS485-MODBUS to read information of engine. Engine
types are QSX15, QST30, QSK23 / 45/60/78 and so on.
Terminals of controller
Programmable output1
Start relay output
Terminals of controller
RS485 GND
RS485+
RS485-
Engine type: Cummins QSK-MODBUS, Cummins QST-MODBUS, Cummins QSX-MODBUS

13.6 CUMMINS QSM11

Terminals of controller
Programmable output1
Start relay output
CAN_SCR
CAN(H)
CAN(L)
Engine type: common J1939

13.7 CUMMINS QSZ13

Terminals of controller
Programmable output1
Start relay output
Programmable output 2
Programmable output 3
HGM6100LT Genset Controller
HGM6100LT Series Genset Controller User Manual
Table 21 – D-SUB Connector 6
D-SUB connector 06
5&8
-
Table 22 – D-SUB Connector 06
D-SUB connector 06
20
21
18
Table 23 – Engine OEM Connector
OEM connector of engine
38
-
-
46
37
Table 24 – Engine OEM Connector
OEM connector of engine
45
-
16&41
19&41
2018-10-26
Remark
Set configurable output 1 as ―Fuel Relay
Output‖. Outside expand relay, when fuel
output, connect port 06 and08 of the
connector
Connect to starter coil directly
Remark
CAN communication shielding line(connect
to ECU terminal only)
Using impedance 120Ω connecting line
Using impedance 120Ω connecting line
Remark
Set configurable output 1 as ―Fuel Relay
Output‖.
Connect with starter coil directly
CAN communication shielding line
Using impedance 120Ω connecting line
Using impedance 120Ω connecting line
Remark
Connect to starter coil directly
Setting to idle speed control, normally
open output. Making 16 connect to 41
during high-speed running of controller
via external expansion relay.
Setting to pulse raise speed control,
normally open output. Making 19
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