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DT-9028 is an industrial-grade optical isolation multifunctional converter with external power supply, it compatible with RS-232/RS-485/RS-422 standard.
Shipping Port:
guangzhou/shenzhenColor:
greyLead Time:
7-14daysDT-9028 Industrial grade lightning protection RS232 to RS485 RS422 interface converter
Feature:
1. RS232-RS422/485 interface converter;
2. Active;
3. Industrial grade;
4. Interface characteristic: compatible with the standards of RS-232C and RS485/RS-422 issued by EIA/TIA.
5. Electric interface: DB9 female connector for RS-232 interface input end, DB9 male connector for RS-422/RS-485 interface output end.
6. Protection grade: +/-15KV ESD protection for RS-232 interface, and 600W surge protection each line for RS-422 and RS-485 7. Isolation degree: isolation voltage 2500Vrms 500DC non-stop.
8. Operation mode: asynchronous half duplex or asynchronous full duplex.
9. Signal indication: 3 pilot lamps for Power (PWR), Send (TXD) and Receive (RXD).
10. Transmission media: twisted pair cable or shielded cable.
11. Transm issio n rate: 115.2K BPS to 300M, 38.4K BPS to 2.4KM and 9,600 BPS to 5KM.
12. Working circumstance: -40 to 85 , relative humidity 5%-95%.
13. Transmission distance: 0-5,000meters (115,200bps-9,600bps).
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DTECH DT-9026 Active RS232 to RS485 RS422 converterNext :
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Active rs232 photoisolator 9 wire full optically isolated protection 2000vrms optically isolated
This converter can provide reliable connectivity for point-to-point or point to multipoint communication .Data communication rate is 300bps~38400bps..Supported communication methods is RS-232 to RS-485 converter.
Converter is compatible with the RS - 232, RS - 485 standard, can be an RS - 232 signal is converted to Differential signaling of the RS - 485 / RS422, without external power supply, internal adopt unique "RS - 232 charge pump" drive the whole circuit; Circuit with zero delay automatic transceiver conversion device, prevent collision of the I/O circuit automatic control data flow direction, so as to ensure the programs written in the RS - 232 manner without change, can be in the safe operation of the RS - 485 / RS422 mode, and fully ensure that suitable for the operation of the existing software and hardware interface.
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