IC 3050621, Руководство пользователя

Страница: 17 / 32

Innovative Controls, Inc
Fire Pressure Governor User Manual
3050621, 3050622, 3050623, 3050624
Innovative Controls, Inc.
560 Braddock Avenue
East Pittsburgh, PA 15112
Page 17 of 32
Rev 1.10
The 12 Pin Key B connector is a Deutsch DT15-12PB that mates with a Deutsch DT-06-12SB plug. This
connector interfaces with the vehicle power, SAE J1939 CAN bus, IC J1939 CAN bus, warning alarm,
and intake sensor.
Table 4 12 Pin Key A Connector
Terminal Name Description
1A ENGINE (+) REF Analog Engine Control Positive Reference
2A THROTTLE READY Throttle Ready Interlock Input Active High
3A HIGH IDLE High Idle Control Input Active High
4A OK TO PUMP OK To Pump Interlock Input Active High
5A DISCHARGE SENSOR GND Discharge Sensor Ground
6A DISCHARGE SENSOR REF Intake 5VDC Power
7A DISCHARGE SENSOR SIG Intake Sensor Output Signal
8A ENGINE SIGNAL Analog Engine Control Signal
9A ENGINE (-) REF Analog Engine Control Negative Reference
10A PUMP ENGAGED Pump Engaged Interlock Input Active High
11A DELAY RELAY COM (30) Delay Relay Common Input
12A DELAY RELAY N.O. (87) Delay Relay Normally Open Output
Table 5 6 Pin Connector
Terminal Name Description
1 SYSTEM POWER Vehicle System Power
2 SYSTEM GROUND Vehicle System Ground
3 ALARM OUT Alarm Output Active Low
4 SAE CAN HIGH SAE CAN HIGH Network Signal
5 SAE CAN LOW SAE CAN LOW Network Signal
6 SAE CAN SHEILD SAE CAN Cable Shield
Table 6 12 Pin Key B Connector
Terminal Name Description
1B SYSTEM POWER Vehicle System Power
2B SAE CAN HI SAE CAN HI Network Signal
3B SAE CAN SHIELD SAE CAN Cable Shield
4B IC CAN HI Innovative Controls CAN HI Network Signal
5B INTAKE SENSOR GND Intake Sensor Ground
6B INTAKE SENSOR REF Intake 5VDC Power
7B INTAKE SENSOR SIG Intake Sensor Output Signal
8B IC CAN SHIELD Innovative Controls CAN Cable Shield
9B IC CAN LO Innovative Controls CAN Low Network Signal
10B ALARM OUT Alarm Output Active Low
11B SAE CAN LO SAE CAN LO Network Signal
12B SYSTEM GROUND Vehicle System Ground