MurphyLink® Series Engine Control Panels

The MurphyLink® Series ML25–ML150 is a robust range of engine control panels designed for modern J1939 electronic engines. Each panel provides clear parameter monitoring, fault diagnostics, and intuitive operation, making them ideal for industrial, marine, and mobile equipment. With reliable displays, alarm indicators, and flexible throttle options, these panels deliver dependable engine management in demanding environments.

J1939 Engine Data

Multi Model Range

Tier 4 Ready

Smart Diagnostics

Key Features Section

SAE J1939 Engine Compatibility: The panels communicate directly with modern electronic engines, providing real-time access to essential parameters, diagnostics, and alerts for efficient equipment operation.
Clear Digital Display Options: Equipped with PV25 or PV101-C displays, the panels offer bright, high-contrast screens that present engine data, alarms, and fault descriptions clearly even in harsh environments.
Multiple Throttle Control Methods: Depending on the model, operators can choose rocker switches, CAN-based throttling, or advanced 0–5V/PWM throttle systems to suit different engine requirements.
Rugged Enclosure & Build Quality: Powder-coated steel enclosures and rubber-isolated mounts protect the electronics from vibration, moisture, and extreme temperatures, ensuring long-term durability.
Integrated Fault & Alarm Indication: Bright LEDs and fault messages on the display alert operators immediately about warnings and shutdown conditions, helping prevent engine damage.
Optional Analog Gauge Integration: Higher-end models include M-Link analog gauges for RPM, oil pressure, and coolant temperature — useful in applications where operators prefer visual needle feedback.
Flexible Mounting Options: Panels are available in flat-panel and enclosed versions, allowing OEMs, marine installers, and equipment builders to integrate them easily into dashboards or consoles.

Applications

Marine Engines & Gensets: Ideal for workboats, tugs, fishing vessels, and auxiliary engines where operators require reliable engine visibility and protection in demanding marine environments.
Industrial Generator Sets: Provides quick access to engine parameters, fault codes, and shutdown alerts, making it suitable for stationary and mobile genset installations.
Construction & Heavy Equipment: Widely used in excavators, loaders, compressors, and drilling rigs that rely on accurate diagnostics and rugged control panels to minimize downtime.
Oil & Gas Powerpacks & Equipment: Ensures safe operation of hydraulic powerpacks, pump systems, and engine-driven equipment used in high-load industrial environments.
Agriculture & Forestry Machinery: Enables operators of tractors, harvesters, and specialized forestry equipment to monitor engine health and prevent failures during continuous operation.
Pumps & Mobile Machinery: Suitable for water pumps, irrigation systems, and custom-built machinery requiring reliable engine monitoring and simple integration.

Technical Specifications

MurphyLink® ML Series panels leverage PowerView® technology to deliver advanced engine monitoring, diagnostics, and control for J1939 electronic engines—offering scalable configurations for diverse industrial and marine applications.

Category	Details
Product Range	ML25, ML50, ML100, ML150, ML300
Technology	Murphy PowerView® display with J1939 engine integration
Operating Voltage	ML25 / ML50 / ML100: 12/24 VDC (6.5–32 VDC range) ML150: 12/24 VDC (8–32 VDC range)
Operating Current	ML25: 850 mA max ML50 / ML300: 1.2 A max ML100: 1 A max ML150: 1.4 A max
Mounting	4 × 0.75″ rubber isolated shock mounts
Starting / Stopping	Keyswitch operation
Display	ML25 / ML50: PowerView Model 25 ML100 / ML150: S35 display
Indicating Gauges	ML50: Engine temperature, oil pressure, and engine speed (analog tachometer)
Indication Lamps	1 × Red, 1 × Amber (via display)
Enclosure Material	Powder-coated cold rolled steel
Wiring Interface	Deutsch HDP 21-pin connector
Throttle Method	ML25 / ML50: Rocker switch (digital input to ECU) ML100: Rocker switch or TSC1 CAN throttling (via S35) ML150: Rocker switch, hand throttle (PWM / 0–5V), or TSC1 CAN throttling
Tier 4 Regeneration	CAN-enabled (via display) or rocker switch (digital input to ECU)
Operating Temperature	ML25 / ML50: -40°C to +70°C ML100 / ML150 / ML300: -40°C to +85°C
Viewable Temperature	ML25 / ML50: -40°C to +70°C ML100 / ML150: -29°C to +85°C
Storage Temperature	ML25 / ML50: -55°C to +85°C ML100 / ML150 / ML300: -40°C to +85°C

How the MurphyLink® Series Engine Control Panels Works

The MurphyLink® Series Panels communicate directly with the engine’s ECU through the SAE J1939 CAN network. As the engine broadcasts data such as RPM, oil pressure, temperatures, load, and fault conditions, the panel’s PowerView™ display interprets and presents this information in real time.

Operators can start, stop, and control the engine using integrated keyswitches and throttle inputs. Advanced models also support electronic throttling through CAN (TSC1), PWM, or 0–5V signals. If a fault or shutdown condition occurs, the system triggers bright LEDs and on-screen messages to help the operator react quickly and protect the engine.

This combination of live data visibility, engine protection functions, and flexible control makes the MurphyLink® panels a complete monitoring and control interface for modern electronic engines.

Technical FAQ

Common Questions Answered

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Yes. The ML25–ML150 series is designed to work with any engine that communicates using the SAE J1939 CAN protocol, making it suitable for most modern diesel engines.

The main differences are the display type, number of parameters shown, analog gauge support, and throttle control options. Higher models offer more monitoring capabilities and advanced control features.

Yes. Their rugged enclosures, vibration-resistant mounts, and wide temperature tolerance make them ideal for marine engines and gensets.

All models support Tier 4 regeneration through digital inputs or CAN-based commands, depending on engine configuration.

Absolutely. The panels are available in flat and enclosed versions, making them easy to integrate into dashboards, control rooms, and custom machinery layouts.

Standard harnesses are available for most major engine brands, reducing installation time and ensuring plug-and-play compatibility.