SP-218, UT-218 optically isolated interface converter, RS232-RS485/RS422

Performance parameters : compatible with RS-232, RS-485, RS-422 TIA / EIA standards automatic send / receive data, without external flow control signals (RTS), a true three-wire (TXD.RXD.GND) communication system communication rate : 300bps-115.2Kbps able to connect 128 RS-485 or RS-422 interface devices Communication distance: 5,000 meters (9,600 BPS) Power and data flow indicator , the point of failure can be detected Working mode: asynchronous half-duplex (RS-485) or asynchronous full-duplex (RS-422) GM, no jumper settings Enhanced optical isolation ( isolation voltage 2.5KVrms / 500VDC isolation) , dedicated DC / DC module , RS-485/422 provide each Line 1500W lightning protection , surge , + ESD protection and prevention of interference -15KV / Electrical interface : DB9 hole to ten terminals transmission media : twisted pair or shielded cable Dimensions : 97mm × 65mm × 22mm Operating environment : -40 ℃ to 85 ℃, relative humidity of 5% to 95% applies to all communications software to use, plug and play Power supply :9-30VADC / 350mA ( regardless of the sign , the market must be connected to a common right, otherwise it can not be used , but the products with intelligent recognition, to overcome this problem ) Support DOS/WIN95/WIN98/WIN2000/NT/XP Linux Delivery time Country Delivery Time Working Days (not including holiday) 15-19 20-32 33-48 >50 Working Days + Saturday + Sunday 21-25 26-45 45-60 >59 Asia country Rate (item arrived ) 90% 10% 0% Refund Ireland Rate (item arrived ) 40% 60% 0% Refund United Kingdom Rate (item arrived ) 40% 60% 0% Refund Greece Rate (item arrived ) 40% 60% 0% Refund Turkey Rate (item arrived ) 35% 60% 5% Refund France Rate (item arrived ) 15% 80% 5% Refund Germany Rate (item arrived ) 20% 70% 10% Refund Russian Rate (item arrived) 10% 50% 40% Refund Spain Rate (item arrived) 5% 45% 50% Refund Argentina Rate (item arrived) 5% 35% 60% Refund Italy Rate (item arrived) 5% 15% 80% Refund Brazil Rate (item arrived) 5% 15% 80% Refund PS. ALL of ship via International registration packet . It have tracking NO. you will receive it after 15-23 days.If you cann't receive in time,please contact me freely. Thanks for your support and understanding.