- Place of Origin: Guangdong
- Brand Name: HighTek
- Model Number: HK-5103A
- Type: RS232 to RS485/422
- Transmission rate: 115.2KBPS ...
- Power: Active
- Dimension: 107mmX87mmX22mm
- Material: metal shell
- Weight: 0.3kg
- Protection: 600W lightning su...
Detailed Product Description:
1.RS232 to RS485/422 Active Interface Converter
2.600W lightning surge protection for each line
CCTV Recommended Brand HighTek RS232 to RS485/422 Interface Converter Adapter details:
1. RS232-RS422/485 interface converter;
3. Photoelectric isolation;
4. 600W lightning protection;
5. Isolation voltage 2500Vrms,500DC non-stop;
6. Transmission rate: 115.2K BPS to 300M and 9,600 BPS to 1.2KM;
7. Transmission distance: 0-1,200 meter (115200 bps-9600 bps).
Connector and signal
RS-232C bay-line distribution
|DB9 Female (PIN)||RS-232C Interface Signal|
|2||Receive data SIN(RXD)|
|3||Send data SOUT(TXD)|
|4||Data terminal ready DTR|
|5||Ground Signal GND|
|6||Data seeting ready DSR|
|7||Request send RTS|
|8||Clear send CTS|
|9||Ring indication RI|
RS-485/RS-422 output signal and connector end bay-line distribution
|DB9 Male (PIN)||RJ45||Output Signal||RS-422 full-duplex connection||RS-485 half-duplex connection|
|5||4,5,7,8||GND||Underground line||Underground line|
|6|| ||VCC||9~30V DC||9~30V DC|
|7|| ||N/A|| || |
|8|| ||N/A|| || |
|9|| ||N/A|| || |
- Samples will be always ready within 3 days;
- Mass order normally needs 15-25 days;
- OEM product has a lead time of 1-2 weeks.
- The final shipping cost is determined by the products’ weight, volume and delivery destination;
- For samples, it’s better to be shipped by international express of DHL, UPS, FedEx, TNT or HKDC at buyer’s convenience;
- For mass order, delivery can be optional with terms of Ex work, FOB, CNF, CIF by air or by sea by the buyer forwarder or our recommended local forwarder.
- Samples’ payment by Paypal, Moneygram, Escrow, Western Union, T/T is all OK;
- Our normal acceptable payment methods for mass production are T/T and Western Union; but O/A and L/C are also under our consideration;
- If any other payment term is required, please don’t hesitate to contact us!
- All the items enjoy 1 year warranty after shipment, during this period if there is any quality problem, we will provide free maintenance or replace new items for you, but pls note the shipping cost should be half to half.
- The only recommended brand of interface converter by CCTV;
- Established in 2000, there are 8 branch companies all over China;
- More than 20 years’ manufacturing in communication filed and more than 15-year customization experience;
- With professional management, R&D, manufacturing, QC and service team, we are always ready to provide perfect products and service for you;
- Always the selection of Telefonaktiebolaget LM Ericsson, Huawei, Wachovia Corporation, Foxconn, Motorola, OKI, CNPC, Sinopec and China Mobile since the first cooperation between us.