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The VS-4216 is a high-performance bidirectional matrix switcher for RS-422 control signals. It can connect multiple ports to create from one to eight bidirectional communication groups.

  • Control - Front panel, RS-232 (K-Router™ Windows®-based software is included), & RS-485.
  • Memory Locations - Stores multiple switches as presets to be recalled and executed when needed.
  • Standard 19” Rack Mount Size - 2U.


INPUT/OUTPUT: 16 in/out ports on 9-pin D-sub (F) connectors, fully compliant to TIA/EIA-422-B standard.
CONTROLS: Manual with push buttons on front panel, RS-485 and RS-232 PC interface (in and out).
INDICATORS: Multi-character displays on the front panel.
POWER SOURCE: 230V AC, 50/60Hz, (115V USA) 15VA.
DIMENSIONS: 19" x 7" x 2U W, D, H, rack mountable.
WEIGHT: 3.5kg (7.8lbs) approx.
ACCESSORIES: Power cord, Windows®-based control software, null-modem adapter.

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