Electro Standards Laboratories DB9 A/B Switch, Contact Control Model 7277

Description
The switch ports are transparent to all data. The DB9 Remote Control port provides access to remotely switch the unit by dry contact open/close logic. Front panel pushbutton control can be locked out remotely through contact closure. The unit maintains last set position on power loss and continues to pass data. Front panel LEDs display the current switch position and the switch power status. All (9) signals of the interface are switched.
Datasheet

Suppliers

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Product
Description
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DB9 A/B Switch, Contact Control - Model 7277 - Electro Standards Laboratories
Cranston, RI, USA
DB9 A/B Switch, Contact Control
Model 7277
DB9 A/B Switch, Contact Control Model 7277
The switch ports are transparent to all data. The DB9 Remote Control port provides access to remotely switch the unit by dry contact open/close logic. Front panel pushbutton control can be locked out remotely through contact closure. The unit maintains last set position on power loss and continues to pass data. Front panel LEDs display the current switch position and the switch power status. All (9) signals of the interface are switched.
  • The switch ports are transparent to all data.
  • The DB9 Remote Control port provides access to remotely switch the unit by dry contact open/close logic.
  • Front panel pushbutton control can be locked out remotely through contact closure.
  • The unit maintains last set position on power loss and continues to pass data.
  • Front panel LEDs display the current switch position and the switch power status.
  • All (9) signals of the interface are switched.
Supplier's Site Datasheet

Technical Specifications

  Electro Standards Laboratories
Product Category Serial Communications Products
Product Number Model 7277
Product Name DB9 A/B Switch, Contact Control
Device Type A/B Switch
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