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Brand: Murphy
Murphy PowerView 780B 7-Inch Engine Display
Description
Sunlight-viewable display with glove-friendly touch and soft keys
The Murphy PowerView 780B is a full-color configurable display that brings engine, transmission and diagnostic information into one operator interface. Its 7 inch screen has rich color graphics and a processor that supports smooth animations and video playback. Ten tactile configurable soft keys with white LED backlight sit around the screen, and the bonded, glare-free LCD is designed for visibility in sunlight.
It is available in a glove-friendly touchscreen version and a non-touch version. Enovation Controls states that the PV780B offers the features of the PV780 with more power and memory, with 8 GB of storage and a processor that boots quickly. It is programmed with PowerVision Configuration Studio, and the graphic interface is not included, so custom programming is required.
Technical specifications
Values are from Enovation Controls data sheet 1712046 and the product page.
| Parameter | Specification |
|---|---|
| Processor | Renesas R-Car M2 with Arm Cortex-A15 dual-core, 1.5 GHz (32-bit) |
| Operating system | QNX Realtime Operating System |
| Memory | 8 GB flash; 512 MB DDR3-SDRAM |
| Screen | 7 in (178 mm) LVDS TFT LCD with LED backlight, 24-bit color, 800 x 480 (WVGA) |
| Brightness, contrast | 1000 cd/m2; typical 600:1; anti-glare surface |
| Touch panel | Projected capacitive (PCAP) with glove touch (PV780B-T) |
| Keys | 10 tactile configurable soft keys with white LED backlight |
| Communication | 2 x CAN 2.0B (ISO 11898-2) J1939 and proprietary; RS-485 (Modbus master or slave); USB 2.0 full speed host; optional 10/100 Ethernet, 802.11 b/g Wi-Fi and Bluetooth 2.1 class 1 |
| Operating voltage | 6 to 36 VDC, reverse polarity protected |
| Inputs | 3 analog (0-5 VDC, 4-20 mA, resistive; 10-bit); 5 discrete digital, active-high; 1 frequency (2 Hz to 10 kHz) |
| Outputs | 1 x 500 mA switched low-side; 1 x frequency output (2 Hz to 3 kHz) |
| Video inputs | 3 NTSC/PAL, single channel viewable |
| Connectors | 2 x AMPSEAL 23 pin (main); M12 5 pin Ethernet (optional); USB pigtail |
| Temperature | -40 to +85 C (-40 to +185 F) operating and storage |
| Protection, vibration, shock | IP66 and IP67 front and back; 7.86 Grms (5-2000 Hz), 3 axes; +/-50 G in 3 axes |
| EMC/EMI | SAE J1113, ISO 13766, CE per 2014/30/EU |
Part numbers and accessories
The product page lists 78700630 for the PV780B non-touch display and 78700631 for the PV780B-T touch display. Accessories include a PV780 programming kit (78090098), cover (78051181), ram mount adapter bracket kit (78001053), bezel (78051180) and several harnesses: gray connector with USB (78001055), gray connector with flying leads (78001056), black connector with flying leads (78001057), development harnesses (78001017 and 78001018) and a PV750 conversion harness for power and CAN (78090069).
The real time clock is available with battery backup and the Ethernet connector is present only on some variants, so state the required options when enquiring.
Programming and integration
The display does not ship with an application. Screens, scripting and engine parameters are created in PowerVision Configuration Studio, which the product page names as the only programming tool for this model. Plan for the engine or controller signals it will show over J1939 CAN, the number of analog and digital inputs used locally and whether video inputs are needed.
Confirm touch or non-touch, optional Ethernet, Wi-Fi and Bluetooth, the harness type and mounting accessories before ordering. The data sheet carries a California Proposition 65 warning. This is a current product on the Enovation Controls site.
Related Murphy products: Murphy PowerCore MPC-20 Configurable Engine Controller, Murphy L150 / EL150K1 Level Swichgage for Engine Liquids, Murphy MP3298 Magnetic Pickup for Engine Speed Sensing, Murphy 20P / 25P Series Pressure Swichgage Gauge with Switch, Murphy Sentinel 300P Series Programmable Switch Mode Battery Charger and Murphy 20T / 25T Series Temperature Swichgage Gauge with Switch.
Documents and quotation
The attached data sheet 1712046 and the Enovation Controls product page are the sources for the values above. Seven Star LLC supplies Murphy products as an independent supplier in Muscat. Send the variant, harness, application and quantity with your enquiry. Browse other HMI displays for comparison.
Datasheets & Documents
- Datasheet Murphy PowerView 780B data sheet 1712046 Download
Reviews (0)
About brand
Murphy is an American brand of engine and equipment protection controls that began in 1939 in Tulsa, Oklahoma. Founder Frank W. (Pat) Murphy combined an indicating gauge with a switch that stops an engine on low oil pressure or high coolant temperature, first installed on unattended oilfield engines. That SWICHGAGE remains the brand's best-known product.
Seven Star LLC is an independent supplier in Muscat. We list selected Murphy gauges, switches and controllers for engines, generator sets, pumps and compressors in Oman and the GCC.
Murphy company profile
| Founded | 1939, Tulsa, Oklahoma, USA, by Frank W. (Pat) Murphy |
|---|---|
| First product | The SWICHGAGE, a gauge with a built-in shutdown switch |
| Original market | Unattended engines in oilfields |
| Product families | SWICHGAGE gauges and switches, TATTLETALE annunciators, PowerView displays, engine and compressor control panels, liquid level switches and vibration switches |
Milestones
- 1939: Pat Murphy develops the Murphy safety switch and starts FW Murphy in Tulsa.
- Today: SWICHGAGE gauges are still among Murphy's best-selling products.
Murphy product series
The classic range includes the 20P and 25P pressure Swichgage and the 20T and 25T temperature Swichgage, gauges with built-in switch contacts for alarm and shutdown, B-Series Murphygage gauges, the L150 and EL150K1 level Swichgage, ESPS-100 and ESTS senders and switches, Tattletale annunciators and magnetic switches, the VS2 shock and vibration switch, the MP3298 magnetic pickup and exhaust pyrometers for diesel engines.
Newer products include the PowerCore MPC-20 configurable engine controller and the PowerView 780B 7-inch display with CAN J1939 communication, and the Sentinel 300P battery charger keeps starting batteries charged.
Where Murphy products are used
Gas compressor packages, engine-driven pumps and fire pumps, generator sets, irrigation and dewatering pumps and mobile equipment, where the instruments protect the engine against low oil pressure, high temperature, overspeed and vibration.
Murphy products we list
Ordering Murphy parts: what we need
Send the full model code, range or scale, thread, voltage and any options. Because many Murphy parts are legacy designs, we check configuration and current availability against Enovation Controls documents before quoting.
Facts checked against the Murphy history published by Enovation Controls, October 2026.
Browse Murphy products by category: Pressure Instrumentation, Vibration Monitoring, Controllers & Data Acquisition, Level Instrumentation, Temperature Instrumentation.
FAQ
Questions about the Murphy PowerView 780B 7-Inch Engine Display
Answers from our engineering team on installation, compatibility and integration.
01What screen does the PV780B have?
A 7 inch LVDS TFT color LCD at 800 x 480 with 1000 cd/m2 brightness and an anti-glare, bonded surface.
02Is there a touchscreen version?
Yes. PV780B-T has a projected capacitive glove-friendly touch panel. The PV780B is the non-touch version.
03What supply voltage does it need?
6 to 36 VDC with reverse polarity protection.
04How is it programmed?
With PowerVision Configuration Studio. The graphic interface is not included, so custom programming is required.
05What protection rating does it have?
IP66 and IP67, front and back, for outdoor use.
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