J1939 Instruments & Controls

At the heart of most modern, emissions-compliant engines is the Electronic Control Unit or Module (ECU/ECM). And many of these use the CAN-based SAE J1939 protocol to broadcast engine data: running parameters, active fault codes, stored fault and service history.

Murphy were the first to produce operator-friendly diagnostic displays for the latest ECU-based J1939 engines, and our MurphyLink™ and PowerView™ products continue to lead the field today. We work with engine manufacturers and major OEMs to ensure engine, vehicle and machinery data is displayed and available, where and when you want it.

Many Murphy products also operate with other CAN protocols, including CANopen, NMEA2000 and freeform CAN. Our PowerVision and other software development tools allow full OEM-customisation of display graphics, operator controls, input/output functions and CAN messaging - everything needed for seamless man-machine interface and control.

MurphyLink and PowerView devices – displays, gauges, control modules and input/output devices – can be supplied as components, or integrated into complete Murphy control panels and dashboards. All are designed with outstanding reliability and environmental protection in mind.

Our range includes:

Displays:

PV750 fully configurable CAN display PV750
7 in./178mm WVGA colour display for SAE J1939, CANopen or free-form CAN engines and vehicles. Full OEM configuration using PowerVision software suite.


PV450 fully configurable display for SAE J1939 and CANopen engines and vehicles PV450
4.3 in./109mm WQVGA colour display for SAE J1939, CANopen or free-form CAN engines and vehicles. Freely configurable using PowerVision software suite.


PV101 J1939 display PV101
Backlit, monochrome display for J1939 engine applications, now available with Tier 4/Stage IIIB engine DPF regen control.


PV10 diagnostic display for J1939 CAN enginesPV10
Diagnostic display for J1939 engines.


MDDM display module MDDM
The Murphy Display and Diagnostic Module.


MDDM-MOD display module MDDM-MOD
The Murphy Display and Diagnostic Module with MODBUS RTU communications.



Helmview HV1000 colour display Helmview™ HV750
7 in./178mm WVGA colour display for marine applications.



Gauges:

PVCAN gauges for direct J1939 connection PVCAN
Premium analogue gauges for direct connection to J1939 CANbus networks. Includes Exhaust Soot and DEF level gauges for Tier 4 / Stage IIIb/IV emissions compatible engines.


PVA20 oil pressure gauge for J1939 engines PVA, PVAA
Premium analogue gauges and audible alarm, for displaying engine/system CAN/J1939 data. Connection is via RS485 from PowerView displays and panels.


PVM gauges for J1939 engines PVM
Streamlined PowerView analogue gauges. Connection via RS485 from PowerView displays and panels.


PVS5 power supply for PVM gaugesPVS-5
Power supply for PVM gauges.


MLA gauges for MDDM MLA20, MLA35, MLAA20
J1939 MurphyLink System analogue gauges for the MDDM display



CAN/J1939 input, output and convertor/interface modules:

CANdrive J1939 to electric gauge interface CANdrive
Reads CAN SAE J1939 data, drives standard electric gauges and indicates faults


SenderCAN J1939 input/output module SenderCAN
Input / ouput (I/O) module for CANbus SAE J1939 engine systems, with up to 4 analogue/digital inputs and 2 outputs


FuelCAN resistive sender to J1939 interface FuelCAN
Converts resistive fuel sender signals to SAE J1939 data


MeCAN sender/pickup to J1939 interface MeCAN
Mechanical engine sender/pickup to SAE J1939 converter module


XM500 I/O to CAN J1939 converter module XM500
Configurable I/O module for J1939 / CAN systems


PDM Power Distribution Module PDM
Configurable Power Distribution Module for CAN input/output, with high power (70A total) load capability



Control modules:

CANstart 9631/9632 CANstart™
Manual or automatic start/stop and fault annunciation for ECU-based, CANbus J1939-compatible 'electronic' engines


Cascade CD101 engine controller for J1939 or mechanical engines CASCADE
Auto/manual control & fault protection for ECU (J1939) or non-ECU engines


EMS PRO pump controller EMS PRO
Auto start/stop control & fault protection for ECU (J1939) or non-ECU stationary pumps


eGuard engine controller eGuard
Auto/manual control & fault protection for ECU (J1939) or non-ECU stationary engines and pumps


iGuard genset controller iGuard
Auto/manual control & fault protection for ECU (J1939) or non-ECU power generators



Full control panels:

B6502, B6503, B6524, B6525 CAN / J1939 control panels B6502, B6503, B6524, B6525
Panels for J1939-compatible Perkins & Caterpillar engines, industrial stationary applications


M110 J1939 control panels and wiring harnesses M110/120
Basic panels and harness systems


M310 M320 J1939 control panels and wiring harnesses M310/320
Advanced panels and harness systems