RS485/RS232 to RS232 Communication Converter (CHD485HVD)

This is a communication converter(new version) from RS485/RS232 to RS232, with USB power supply and semi-conductor lightningproof pipe &high-performance TVS. Becasue of without delay setting inside for automatically receiving and sending shift, there is no need to add any system delay. As for the CMOS chip, it is low power consumption and high static protection.

Main performance:
* Distance of communication: Long distance is up to 1200m;
* Speed of start-up: Without delay setting inside for automatically receiving and sending shift, so speed of start-up is very swift;
* Voltage ± 2KV is for testing lightning strike (way of testing refers to GB17626.5-1999);
* Working environment: -40- 80° C, 5-95% RH, full dampness-proof;
* Communication velocity: 300 - 115200bps.