395-USB Sensor Junction Box

The 395-USB Sensor Junction Box is used to connect a weather sensor to a computer via USB. It comes with a 12V power supply and an earth grounding wire. The box and AC adapter are designed for indoor use and are typically mounted a few feet away from the computer.

The 395-USB Sensor Junction Box connects weather sensors to computers via USB. It includes a 12V power supply and an earth grounding wire. The USB converter usually loads the correct driver automatically on most Windows computers, providing a virtual COM port that can be accessed via a terminal program or other software. Drivers are available for several other operating systems. The J-Box and AC adapter are designed for indoor use and are usually mounted within a few feet of the connected computer. Plug the AC adapter into an outlet with a surge suppressor and connect the grounding wire to an earth ground.

USB-SENSOR JUNCTION BOX SYSTEM DIAGRAM

  • MODEL:     395-USB-232    For RS-232 communications (TxD, RxD, GND)
  • MODEL:     395-USB-422    For RS-422 communications (TxD+, TxD-, RxD+, RxD-, GND)

 

 

Specifications

  • Cord grip entry points
  • 6 or 8-position screw terminal block
  • Universal 100-240 Vac adapter / 12 Vdc output
  • Earth grounding wire
  • RS232 or RS422 input to USB output converter
  • Tx and Rx LEDs indicate traffic on the cable
  • ESD Tolerance ± 15 kV