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
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

Company
Product
Description
Supplier Links
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
Unlock Full Specs
to access all available technical data

Similar Products

Serial Device Servers - 2084-EKI-1511X-B-ND - DigiKey
Specs
Device Type Serial Device Server
Serial Protocol RS422; RS485
Network / Bus Ethernet to Serial
View Details
DIN Rail Dual Port Signal-Powered RS-232 Line Driver - DCP35-S - Dataforth Corporation
Specs
Device Type RS232 Line Driver
Serial Protocol RS232
Form Factor DIN Rail
View Details
Electrical interface - CPV14-GE-ASI-8E8A-Z-M8-CE - Festo Corporation
Specs
Network / Bus Fieldbus
View Details