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Help CenterIndustrial Grade Rs232 to Rs422 Isolated Converter
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Specifications
industrial grade rs232 to rs422 isolated converterPassive
With lightning protection
industrial grade rs232 to rs422 isolated converter details:
1. RS232-RS422 interface converter;
2. Passive;
3. Industrial grade;
4. Lightning protection;
5. RS-232 end DB9 female (hole-type), RS-422 end DB9 male (needle-type) connector, with connection pole;
6. Transmissionrate:300-115.2KBPS;
7. Transmission distance: 1,200m (RS-485end), 5m (RS-232end).
Connector and signals:
RS-232C Pin Assignment
DB9 Female (PIN) |
RS-232C Interface Signal |
1 |
Earth Protective |
2 |
Receive data SIN(RXD) |
3 |
Sent data SOUT (TXD) |
4 |
Data terminal ready DTR |
5 |
GND |
6 |
Data setting ready DSR |
7 |
Request Send RTS |
8 |
Clear send CTS |
9 |
Ring Indication RI |
RS-422 data output & connector and pin distribution
DB9 Male (PIN) |
Output Signal |
RS-422 Full-Duplex |
1 |
T/R+ |
Send(A+) |
2 |
T/R- |
Send(B-) |
3 |
RXD+ |
Receive(A+) |
4 |
RXD- |
Receive(B-) |
5 |
GND |
Underground line |
6 |
VCC |
+5V standby power input |
Communication connection diagram
RS-232 to RS-422 converter
1, RS-422 point / four-wire full-duplex communication
2, RS-422 multipoint / 4 wire full duplex
3, HK-5101 full duplex communication interface converter connected between
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, Motorola, OKI, CNPC, Sinopec and China Mobile since the first cooperation between us.
Welcome to contact us!
Mr.Steve Fang
Telephone:+86-755-61566101
Fax:+86-755-61566066
Skype: hightektech
Address: 7/F,Bldg.5,Wuwu Science & Technology Park,Longhua District,Shenzhen,China
Send Inquiry to This Supplier
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