PR3700-00-09-S00 CAN Bus Membrane Keypad with Digits Display

SKU : PR3700-00-09-S00

PR3700-00-09-S00 CAN Bus Membrane Keypad with Digits Display

The PR3700 Touch Panel module is a 10 key membrane interface with a 5 digits display. Low cost and very versatile unit that can be used in many apps. such as HVAC. It makes use of a CAN bus multiplexed network to bring a lot advantages. Designed for -40 to 85°C and 9-32Vdc operating.


Product details

The PR3700 - CAN Bus Membrane Keypad with Digits Display unit is a small 10 key multiplexed unit for low cost application. It’s a very versatile unit that 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 installation. This unit enables you to control any kind of loads via a CAN bus I/O controller. When used with mostly all the Pran’s I/O controllers, a high level of diagnostic can be performed live and given to the user by status LEDs on every switch. It can indicate when the load is correctly activated; it can even indicate open and short circuit using a status LED blinking code.


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 comes with IP60-40 ( IP60 from the front and IP40 from the back) characteristic as standard, designed for in cab usage. -40 to 80C 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 ultra sensitive membrane key technology providing an enjoyable feeling of the keys. All keys include status LED indicator for each function and keys backlighting with intensity control by J1939 command. Built with 5 ultra bright digit displays, it’s allowing excellent visibility under sunlight. This device can even 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.



Hardware Features


  • Emergency light membrane
  • IP60-40
  • -40 to 80°C Operating
  • 9 to 32Vdc Operating with reverse polarity protection
  • 1 CAN 2.0b port SAE-J1939
  • 10 membrane keys with function indicator LEDs
  • 5 digit seven segments bright RED display
  • White backlighting
  • Internal Piezo
  • IN1-3: (DA10)  0-10.0V ADC= 0-1023 bits  Note: Pull Up=4.5v, Z=94Kohms
  • OUT1-2 Outputs: Sink (0.5A)



Provided without software. For custom application design. See our Software development Kit for more info.

Custom option REQ