CS Passive Interface

Article number: USB-CS-1p

The CS communication interface USB-CS-1p allows data transfer between devices with USB interface (e.g. PC, notebook, handheld terminal) and meters or other devices with active CS interface (20 mA two-wire current loop interface) according EN 62056-21.

Electrical specifications 
  • Passive CS interface (20 mA two-wire current loop interface) according EN 62056-21
  • Two LEDs indicating data traffic in transmit and receive direction
  • Data rate up to 57600 baud
  • Bitserial transmission, half-duplex
  • Voltage drop:
    - HW version v1.0:           2.5 V max.
    - from HW version v1.1:   1.5 V max.
  • Galvanically isolated between USB and CS interface
  • Reverse polarity protected
  • Powered from USB interface
Mechanical specifications
  • Dimensions: 52x40x14 mm
  • 2.0 m USB cable
  • 0.7 m CS cable 2 pole with brass pins 0.9 mm
CS passive interface with standard connecting cable [USB-CS-1p]
USB Interfaces - Options

Optionally we deliver the  ZETA USB Interfaces  with customized connector and/or individual cable length.

 

 

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