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Help CenterRS232 to RS485 Converter
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RS232 to RS485 Converter details:
Capabilities parameter
1.Interface feature: RS-232C RS-485 standard interface compatible with EIA TIA
2.Electric interface: RS-232 end DB9 hole connector RS-485 end DB9 needle connector with connection pole
3.Working mode: asynchronism half-duplex difference transmission
4.Transmission media: twisted -pair or STP
5.Transmission rate: 300-115.2KBPS
6.External discharge dimension: 62mmX33mmX15mm
7.Working circumstance:- 25 to 70 degree C, relative humidity 5%to95%
8.Transmission distance: 1,200m(RS-485 end) 5m(RS-232 end)
Connector an signal:
RS-232C bay-line distribution
| DB9 Female (PIN) | RS-232 Interface Signal |
| 1 | Protective |
| 2 | RXD SIN |
| 3 | TXD SOUT |
| 4 | DTR |
| 5 | GND |
| 6 | DSR |
| 7 | RTS |
| 8 | CTS |
| 9 | RI |
RS-485 data output & connector and bay-line distribution
| DB9 Male (PIN) | Data Output | RS-485 Half-duplex |
| 1 | T/R+ | RS-485(A+) |
| 2 | T/R- | RS-485(B-) |
| 3 | RXD+ | N/C |
| 4 | RXD- | N/C |
| 5 | GND | Ground Wire |
| 6 | VCC | +5V Standby Power Input |
Q1: Can you provide OEM service?
Yes, we work on OEM orders.which means design, packing solution,etc will depend on your requests; and your logo will be customized on our products.
Q2: What information should i let you know if i want to get a quotation?
1.Which products are your need?
2.package
3.Quiantitles
Q3: WHY US?
1.The only recommended brand of interface converter by CCTV;
2.Established in 2000, there are 8 branch companies all over China;
3.More than 20 years’ manufacturing in communication filed and more than 15-year customization experience;
4.With professional management, R&D, manufacturing, QC and service team, we are always ready to provide perfect products and service for you;
5.Always the selection of Telefonaktiebolaget LM Ericsson, Huawei, Wachovia Corporation, Foxconn,CNPC, Sinopec and China Mobile since the first cooperation between us.
Welcome to contact us,sned your inquiry details in the below for sample,click "send" now!
Mr.James Fang
Telephone:+86-755-61566101
Fax:+86-755-61566066
Address: 7/F,Bldg.5,Wuwu Science & Technology Park,Longhua District,Shenzhen,China
Send Inquiry to This Supplier
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