Electro Standards Laboratories Remotely Controllable Single Channel Network Switch 7392 DB25

Description
FEATURES: Switch to backup automatically via Data Activity or DCD trigger monitor. Switches back when signals restore. The switch ports are transparent to all data. All pins of the DB25 interface are switched. All switched signals are passed via copper contact relays that maintain their position and continuity even in event of power loss or failure. When power is restored, the unit loads previous position and mode of operation and checks DIP switch settings and remote port to determine the correct startup configuration. Automatic switching based on either RD activity or DCD presence monitored on ports A and B. Automatic switching compatible with RS232 or RS530 protocols. Remote control of the switch position from a contact closure REMOTE port. Reading of the current switch position from a contact closure REMOTE port. Front panel LED's display position, mode and power status. The user can override automatic sensing mode operation from the front panel or remote port and force the unit to operate as an A/B switch. The PathWay® Model 7392 Single Channel RS232 / RS530 A/B Network Switch allows the user the capability of accessing two RS232/RS530 serial data interface devices connected to ports A and B from one RS232/RS530 serial data interface connected to its COMMON port. It has two modes of operation, Automatic Sensing Mode and Manual A/B Switch Mode.
Datasheet

Suppliers

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Product
Description
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Remotely Controllable Single Channel Network Switch - 7392 DB25 - Electro Standards Laboratories
Cranston, RI, USA
Remotely Controllable Single Channel Network Switch
7392 DB25
Remotely Controllable Single Channel Network Switch 7392 DB25
FEATURES: Switch to backup automatically via Data Activity or DCD trigger monitor. Switches back when signals restore. The switch ports are transparent to all data. All pins of the DB25 interface are switched. All switched signals are passed via copper contact relays that maintain their position and continuity even in event of power loss or failure. When power is restored, the unit loads previous position and mode of operation and checks DIP switch settings and remote port to determine the correct startup configuration. Automatic switching based on either RD activity or DCD presence monitored on ports A and B. Automatic switching compatible with RS232 or RS530 protocols. Remote control of the switch position from a contact closure REMOTE port. Reading of the current switch position from a contact closure REMOTE port. Front panel LED's display position, mode and power status. The user can override automatic sensing mode operation from the front panel or remote port and force the unit to operate as an A/B switch. The PathWay® Model 7392 Single Channel RS232 / RS530 A/B Network Switch allows the user the capability of accessing two RS232/RS530 serial data interface devices connected to ports A and B from one RS232/RS530 serial data interface connected to its COMMON port. It has two modes of operation, Automatic Sensing Mode and Manual A/B Switch Mode.

FEATURES:

  • Switch to backup automatically via Data Activity or DCD trigger monitor. Switches back when signals restore.
  • The switch ports are transparent to all data.
  • All pins of the DB25 interface are switched.
  • All switched signals are passed via copper contact relays that maintain their position and continuity even in event of power loss or failure.
  • When power is restored, the unit loads previous position and mode of operation and checks DIP switch settings and remote port to determine the correct startup configuration.
  • Automatic switching based on either RD activity or DCD presence monitored on ports A and B.
  • Automatic switching compatible with RS232 or RS530 protocols.
  • Remote control of the switch position from a contact closure REMOTE port.
  • Reading of the current switch position from a contact closure REMOTE port.
  • Front panel LED's display position, mode and power status.
  • The user can override automatic sensing mode operation from the front panel or remote port and force the unit to operate as an A/B switch.

The PathWay® Model 7392 Single Channel RS232 / RS530 A/B Network Switch allows the user the capability of accessing two RS232/RS530 serial data interface devices connected to ports A and B from one RS232/RS530 serial data interface connected to its COMMON port. It has two modes of operation, Automatic Sensing Mode and Manual A/B Switch Mode.

Supplier's Site Datasheet

Technical Specifications

  Electro Standards Laboratories
Product Category Serial Communications Products
Product Number 7392 DB25
Product Name Remotely Controllable Single Channel Network Switch
Device Type Network Switch
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