12 VDC coil with embedded proportional Bluetooth amplifier, voltage or current command

7902B12B : 12 VDC coil with embedded proportional Bluetooth amplifier, voltage or current command
Technical Features [ + ]

The Embedded Electronics Amplifier is a compact, low profile coil/controller combination for use with proportional solenoid valves. The Amplifier provides current to the coil in proportion to an input signal. Bright LED indicators on the unit provide an overview of the operating status. Setup is accomplished through Sun's downloadable app with a wireless bluetooth low energy connection. There is no cover to remove and no tiny pots to set. Once configured, the settings are stored in permanent memory within the unit.

  • LED indication of Status and Output Current
  • Standard DIN 43650-Form A Connector - 4 pin
  • Adjustable current limited output with short circuit protection
  • All input and output limits are independently adjustable
  • Adjustable ramp up and ramp down times, independently set
  • Microprocessor controlled for consistent, reliable performance
  • Separate supply and command common
  • Selectable dither frequency up to 500 Hz including OFF. Sun's recommended dither frequency is 140 Hz.
  • CE approved
  • Setup is accomplished through Sun's AmpSet Blue™ app with a wireless bluetooth low energy connection.
  • Glass filled nylon enclosure with polyurethane potting compound
  • The coil is magnetically symmetrical and can be mounted in either direction on the solenoid tube without affecting performance.
  • Power cable with mating connector is required and is not included with product.
Technical Data [ + ]
Supply Voltage 10.8-18V, 12V recommended10.8-18V, 12V recommended
Supply Current I(sol) + 25mAI(sol) + 25mA
Output Current 1200 mA1200 mA
Dither Frequency Off, 33-500 Hz, in 1 Hz incrementsOff, 33-500 Hz, in 1 Hz increments
Ramp Time 0-65.0 s, 1 ms increments0-65.0 s, 1 ms increments
Operating Temperature Range -4 - 176 °F-20 - 80 °C
Analog Input Range 0-10V, 0-5V, or 0-20mA0-10V, 0-5V, or 0-20mA
Analog Input Impedance 10 Kilo-ohms (Voltage Command Mode), 250 ohms (Current Command Mode)10 Kilo-ohms (Voltage Command Mode), 250 ohms (Current Command Mode)
Card Function Ground OptionGround Option
Voltage/Frequency 12 VDC12 VDC
Connector ISO/DIN 43650, Form A, 4-pinISO/DIN 43650, Form A, 4-pin
Connector Environment Rating IP65IP65
Model Weight .55 lb0,25 kg
Used With [ + ]

What models can this kit be used with?

  • FMDA Electro-proportional 3-way flow control valve, meter in
  • FMDB Electro-proportional 3-way flow control valve, meter in
  • FPCC Electro-proportional flow control valve - normally closed
  • FPCH Electro-proportional flow control valve - normally open
  • FPFK Pilot operated, normally closed, electro-proportional throttle with reverse flow check
  • FPHK Pilot operated, normally closed, electro-proportional throttle with reverse flow check
  • PRDL Electro-proportional, direct-acting, pressure reducing/relieving valve with open transition
  • PRDM Electro-proportional, direct-acting, pressure reducing/relieving valve with open transition - high pressure setting with no command
  • PRDN Electro-proportional, direct-acting, pressure reducing/relieving valve, high pressure setting with no command
  • PRDP Electro-proportional, direct-acting, pressure reducing/relieving valve
  • PSDL Electro-proportional, direct-acting, pressure reducing/relieving valve with open transition and drain to port 4
  • PSDP Electro-proportional, direct-acting, pressure reducing/relieving valve with drain to port 4
  • RBAN Electro-proportional relief valve - pilot capacity, high pressure setting with no command
  • RBAP Electro-proportional relief valve - pilot capacity
Notes [ + ]
  • A source type input is required. A sinking type analog input will damage the amplifier.
Additional Resources [ + ]