Repeater (Extender) RS422 RS485 with Photoelectric Insulation. Photoelectric Data Repeater RS-422 RS-485

Compatible with RS-232, RS-485 TIA/EIA.
Automatic send / receive data, no flow control signal to the external (RTS).
Communication rate: 300BPS-115.2KBPS.
Enhanced industrial grade 485 chip, which can be connected to the 128 RS-485 or RS-422 interface equipment.
Super relay distance, communication distance: 5000 meters (9600BPS).
Work: asynchronous half duplex (RS-485) or asynchronous full duplex (RS-422) general, without jumper settings.
Photoelectric isolation enhanced (2.5KVrms isolation voltage /500VDC insulation), DC/DC module, RS-485/422 provides every line of 600W, ESD, +/-15KV lightning surge protection and prevention of common interference.
Electrical interface: DB9 pass to the six terminal.
Transmission medium: twisted pair or shielded wire.
Dimension: 120mmX72mmX22mm.
In the use of the environment: -40 ℃ to 85 ℃, relative humidity of 5% to 95%.
Apply to all the communication software, plug and play.