TU-RS485-232-35802W

Communication module for RS232 and RS485 signal conversion

The device is a converter between signal RS232 and RS485.
It guarantees a full isolation between the two lines and removes eventual ground-loop effects, allowing the use of the device even in the heavy environmental conditions.
It is designed to operate either on serial interface RS485 half-duplex 2 wires, with a baud-rate transmission up to 115.2 Kbps.
The transmission is asynchronous without settings of protocol, data format and baud rate. On the line RS-232 are not necessary handshake commands (RTS, CTS, etc..) to control the baud rate.
The device is designed to be easily mounted on DIN rail, optimizing space utilization. Whereas the thermal dissipation allows it, the devices can be mounted side by side, allowing a relevant reduction of space requiring.

Removable screw clamps are used for connection, making it easier to replace modules if necessary and simplifying maintenance.
The device is housed in a rough self-extinguishing plastic container which, thanks to its thin profile of 22.5 mm only, allows a high density mounting on EN-50022 standard DIN rail.

• Asynchronous serial data transmission
• Automatic baud-rate fitting up to 115.2 Kbps
• Distance up to 1200 m
• Point to point connection or multipoint connection up to 32 modules
• DC Power Supply
• Galvanic isolation on all ways
• RS232 connection on DB9 or removable terminals
• Marked CE-EMC, UL (on request)
• Suitable for DIN rail mounting in compliance with EN-50022