RS232 to RS485 interface converter without power

RS232 to RS485 interface converter without power

RS232以无动力RS485接口转换器

议价

加入意向

功能

BD- RS232- RS485转换器实现数据转换RS232和RS485之间没有权力。 它体积小,可以在银行,停车场, IC薪酬等使用。
产品特点
ü符合EIA RS232 / RS485展台的要求;
ü RS232端口支持DB9母
ü RS485端口支持DB9男性;
ü RS485工作模式支持台异步半双工
ü传输速率: 300 〜 115200 ;
ü传输距离: 0 〜 1200米
U维为60mm * 35毫米* 18毫米
ü工作环境: 0 〜 60 ℃ , 5 % 〜 95 %的相对humity
1, RS-232引脚:
DB9female
1
2
3
4
5
6
7
8
RS - 232
( DCE )
DCD
TXD
RXD
DTR
GND
DSR
RTS
CTS
2. RS-485的
DB9male
1
2
3
4
5
6
485
485 D- / B
485 D + / A
_
_
GND


典型应用:
RS232到RS485转换器应用

RS232到RS485转换器应用

Functions

BD-RS232-RS485 converter realizes data conversion between RS232 and RS485 without power . It is small and can use in bank, parking, IC pay and so on.
PRODUCT CHARACTERISTIC
u Comply with EIA RS232/ RS485 stand requirement;
u RS232 port support DB9 female
u RS485 port support DB9 male ;
u RS485 work mode support asychronous half duplex
u Transmit rate: 300~115200bps;
u Transmit distance: 0~1200meter
u Dimension: 60mm*35mm*18mm
u Work enviroment: 0~60℃, 5%~95% relative humity
1. RS-232 pins:
DB9female
1
2
3
4
5
6
7
8
RS-232
(DCE)
DCD
TXD
RXD
DTR
GND
DSR
RTS
CTS
2. RS-485
DB9male
1
2
3
4
5
6
485
485 D-/ B
485 D+/ A
_
_
GND


Typical Application:
RS232 to RS485 converter application

RS232 to RS485 converter application