FEATURES

• Converts RS-232/RS-422 or RS-485
• Data Rates up to 57.6 Kbps
• Web-Based Network Settings
• Supports RS-232 Full Handshaking
• Nine Diagnostic LEDs
• Standalone or Rackmount

APPLICATIONS

The LT3400 is ideal for connecting surveillance cameras with RS-232 interfaces over Ethernet. It is also used in Utility, SCADA, Traffic Control and Process Control LANs to link RS-232, RS-422 or RS-485 RTUs and PLCs to a Host CPU.

OVERVIEW

The LT3400 converts RS-232, RS-422 or RS-485 (4-wire) asynchronous data to packets for point-to-point transmission between local and remote LT3400s over an Ethernet Network.

Compatible with all popular Ethernet Switches, it supports data rates up to 57.6 Kbps. A Web-based user interface (i.e. browser) is provided to view or change network settings.

The LT3400 supports full handshaking RS-232 interfaces (DCD, RTS, CTS, DTR and DSR)*. Nine LEDs are provided on the front panel for all five control signals and Sync, Activity, Power and Link.

Power is 12VDC, optional 24VDC, -48VDC or 115/230VAC with an external power cube. Electrical connectors are DB9F, 10Base-T connectors are RJ-45F.

The LT3400R is the Rackmount Card that fits in a 19" rackmount card cages. The LT3400S is the Standalone/Wallmount unit. A temperature hardened version (-20° to 70°C), Model LT3400T, is also available.

*Note: Handshaking currently not supported for Telnet operations.

TECHNICAL SPECIFICATIONS