Westermo TR-36 - Manual (Page 7)

7 6614-2202
Description
TR-36 is designed to satisfy industry’s demands on reliability and functionality in environ-
ments with high levels of interference. The modem has an RS-232 interface and works
both as calling/answering and on 2- or 4-wire leased line. TR-36 can handle rates up to
115.2 kbit/s on the terminal side and up to 33.6 kbit/s on the line side. Specific param-
eters can also be set in hardware using DIP-switches.
The modem is equipped with transient protection on the line side and a “watchdog” that
monitors and automatically resets the modem in the event of a fault. These functions
together with the possibility for remote configuration makes the modem perfect for
installation at unmanned sites and prevent the need of costly service trips.
The modem also has password protection and dial-back security to ensure that only
authorised users can communicate with the modem.
TR-36 is intended for RV-07 19” rack system.
In the TR-36 there is also an RS422/485 interface allowing multidrop connections to
many types of industrial equipment.
… Data rate up to 33.6 kbit/s with Fast Connect
… Terminal rate up to 115.2 kbit/s
… 2- and 4-wire leased line
… V23 HDX with multidrop
… DTR and incoming data dialling
… DIP-switch configuration
… Watchdog
… Secure call back and access
… Industrial environment transient protection on all interfaces
… Up to 11 bits
… Tri-Galvanic isolation (interface/line/supply)
… Caller ID presentation and answering
… Remote configuration
… RS-422 / RS-485 interface
… Dial backup for PSTN and Leased Line