Interface characteristic: Compatible with the standards of RS-232C and RS485/RS-422 issued by EIA/TIA.
Electric interface: dB9 female connector for RS-232 interface input end, and 10PIN connector for RS-422/RS-485 interface output end.
Protection grade: +/-15KV ESD protection for RS-232 interface, and 600W surge protection each line for RS-422 and RS-485 interfaces.
Isolation degree: Isolation voltage 2500Vrms 500DC non-stop.
Operation mode: Asynchronous half duplex or asynchronous full duplex.
Signal indication: 3 pilot lamps for Power (PWR), Send (TXD) and Receive (RXD).
Transmission media: Twisted pair cable or shielded cable.
Transmission rate: 115.2K BPS to 300M, 38.4K BPS to 2.4KM and 9, 600 BPS to 5KM.
Dimensions: 120mm*72mm*22mm.
Working circumstance: Relative humidity 5%-95%.
Transmission distance: 0-5, 000meters (115, 200bps-9, 600bps).