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BB-HESP4DR
Three Stage DIN Rail Surge Protector

  • Three stages of protection on every data line: Gas discharge tube, Series resistor, Transient voltage suppressor
  • Protected signal ground connection
  • Rugged terminal block connections
  • Dedicated chassis ground lug
  • Wide operating temperature
BB-HESP4DR protects from lightning, surges, voltage disturbances with 3 stages on each line: gas discharge tube, series resistor and transient voltage suppresser. Five RS422/485 signals on TBs with 6.8V clamping voltage. Must have good connection between #10 grounding screw and solid earth ground.

製品詳細 詳細ダウンロード

  • パーツナンバー
  • 詳細
General
  • Technology
General (X)
  • Connector
  • Interface
  • Humidity (B)
Environment
  • Temperature (Storage Range)
  • Temperature (Operating Range)

General

  • Technology

    BB-HESP4DR Serial

General (X)

  • Connector

    BB-HESP4DR Plug-in 5P/15P screw terminal blocks
  • Interface

    BB-HESP4DR RS-422 RS-485
  • Humidity (B)

    BB-HESP4DR 0 ~ 95%, non-condensing

Environment

  • Temperature (Storage Range)

    BB-HESP4DR -40~85°C (40~185 °F)
  • Temperature (Operating Range)

    BB-HESP4DR -40 ~ 80° C (-40 ~ 176° F)