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Shenzhen Constant
Electronics Co.,Ltd
Tel：(+86)0755-29981535
Fax：(+86)0755-29981536
E-mail：cstmeter@163.com
Addresss：4F/A, Factory Building No.7, Tongfuyu Industrial Zone, Fuhai Street, Bao'an District, Shenzhen, China
Postal Code: 518103
Industrial Communication Products
RS-485 Matcher
Release time:2016-01-05 丨 Reading times:1390
Product parameters
Interface： Compatible ETA / TIA of RS-232C standard and RS-485 standards.
Electrical Interface： RS232 port is DB9 female connector, RS-485 port is DB9 male connector，equipped terminal.
Operating mode: Asynchronous half-duplex;
Transmission medium: Ordinary cable, twisted pair or shielded cable;
Transmission rate: 300～115200BPS;
Transmission distance: 5meter（RS-232） 1200meter（RS-485）;
Communication Protocol: open;
working environment: -10℃～85℃ Relative humidity: 5%～95%
