Product details

The PR3700 - CAN Bus Membrane Keypad with Digits Display unit is a small 10 key multiplexed unit for low cost applications. It’s a very versatile and can be used in many applications such as HVAC control or light control panel for emergency vehicles. It makes use of a multiplexed communication network to effectively reduce the cost of the overall hard wiring. It can reduce wiring up to 90% compared to standard switch installations. This unit enables to control any kind of loads via a CAN bus I/O controllers. When used with Pran’s I/O controllers, a high level of diagnostics can be live performed and transmitted to the user through status LEDs on every switch. It can indicate when the load is correctly activated, or even divulge open and short circuits by using status LED blinking codes.

Key Benefits

• Low cost and Reliable.
• Reduces significantly wiring and installation time.
• Can provide live diagnostic or info on display.
• Programmable and configurable using VisionplexIII software.

This PR3700 is featured with IP60-40 rated (IP60 from the front and IP40 from the back) characteristic as standard, designed for in cab usage. -40°C to +80°C and 9-32Vdc operating.  It is also shock and vibration resistant and designed in accordance with SAE J1455, J1113-11-12-13 specifications

This device has been designed with the ultra sensitive membrane key technology providing an enjoyable feeling of the keys. All keys include status LED indicator for each function and backlighted keys with intensity J1939 command control. Built with 5 ultra bright digit displays, it allows also an excellent visibility under sunlight. This device can be used to display any information from the J1939 engine ECM such as Oil Pressure, Coolant Temperature, Fluid levels… etc.. Even any useful Diagnostic Troubleshooting Codes (DTC) can be displayed. Contact PRAN's representative for more information about these features.

The PR3700 can be provided with J1939 generic firmware for slave application. 

This device is designed with an open architecture, which allows software designers to create their own software for master applications. Pran provides tools to simplify the program creation. For more information on how to program, see tools section. Pran Systems can also design a specific program for your application. We have a great expertise in a very wide application range.