DB25 A/B Switch maintains position, continuity upon power loss.
Press Release Summary:
Supplied in aluminum case that provides EMI/RFI shielding, PathWay® Model 7212 allows sharing of single DB25 interface device connected to Common port among 2 other devices connected, respectively, to A and B ports. Control is supported manually via pushbutton or remotely via RS232 (DB-9) serial port that is compatible with any standard RS232 computer port. Switch position status is shown on integrated LED display or via remote link, and switched ports are transparent to all data.
Original Press Release:
Model 7212 A/B Switch Maintains Position & Continuity in the Event of a Power Failure
Electro Standards Laboratories, Cranston, RI, announces the PathWay® Model 7212 Remotely Controllable DB25 A/B Switch. The Model 7212 allows the sharing of a single DB25 interface device connected to the Common port among two other devices connected to the A and B ports. For reliability, the switch position and continuity are maintained even in the event of a power failure.
The Model 7212 may be controlled manually via pushbutton. Remote switching of the unit is via an RS232 (DB-9) serial port which may be connected to any standard RS232 computer port. Switch position status may be attained via the LED display or via the remote RS232 serial port. The switched ports are transparent to all data. To complete the package, the Model 7212 is enclosed in a rugged aluminum case that provides EMI/RFI shielding.
Contact Electro Standards for more information on the Model 7212 Remotely Controllable DB25 A/B Switch. Electro Standards' staff of knowledgeable sales engineers is available to assist with product and application questions: 401-943-1164, eslab@electrostandards.com.
