CONVERTER HXSP-2108B RS232 TO RS485/422 Commercial Level RS-232 to RS-485/RS-422 Converter

Commercial Level RS-232 to RS-485/RS-422 Converter
HXSP-2108B is a multifunctional converter with external power supply, it compatible with RS-232/RS-485/RS-422 standard. It can change the single-ended RS-232 signal to balanced RS-485/RS-422 signal, RS-232 interface use the DB9 female connector connect with the serial of computer ,on the other side RS-485/RS-422 use the DB9 male connect with 6 terminal board, Or you can choose the RJ-45 port connect with the device which has the RJ-45 connector . Since the RS-485 support two wire half duplex, which means the RS-485 only have two lines to receive data and send data. Handshaking signal usually control the direction of data sending, the inner circuit of HXSP-2108B converter is able to auto sensing the direction of data flow, and switch to ENABLE CONTROLS automatic. A RS-485 network can be built convenient without any handshaking signal; the RS-485 ENABLE CONTROLS is full transparent, no need to modify any software for the old working method based on RS-232. HXSP-2108B converter comes with external power supply, the characteristic have small in design, long transmission distance, performance stable, etc. it is mainly used for the field of electricity, industrial automatic control, IC card billing system and time attendance, one card solution, access control system, parking system, and so on.

Standard

Compliant with EIA RS-232, RS-485, RS-422 standards

Interface

RS-232: DB9 interface

RS-485: Industrial terminal block

RS-422: Industrial terminal block

Baud Rate

300~115200bps

Serial port

1 port RS-232 DB9, 1 port RS-485 or RS-422(DB9 with block)

RS-232 signal

TXD, RXD, GND

RS-485 signal

485+, 485-, GND

RS-422 signal

T+, T-, R+,R-, GND

Distance

RS-232: 5m

RS-485 RS-422: 1800m

Signal indication

three signal indication LEDs(TXD,RXD,POWER)

Surge Protection

1500W

Working mothod

asynchronous, point to point or multi-point, 2 wire half-duplex

Transmission medium

Ordinary Line, twisted pair cable or Shielded Wire

Communication protocol

Transparent

Direction control

automatic data flow control technology which can detect and control data transmission direction automatically

Power

9V DC

Environment

Operating temperature: -20~70?

Storage temperature: -25~85?

Relative humidity: 5%~95%(no condensation)

Shell

Metal

Certification

CE, FCC, RoHS