RS-232/RS-485 Interface Converter
IC485SN is a 2-way converter for converting RS-232 signals to and from RS-422/RS-485 signals in long-distance application up to 1200m (4000 ft.) and needs no external power supply.
Data transmission controlled by the RTS signal.
Point to point, multidrop, and simplex/duplex link selection.
Four wire full duplex; two wire half duplex.
Cable distance of up to 1200m (4000 ft.).
Non powered operation.
Supports baud rates up to 115.2kbps.
OS Support: Windows 2000, Windows XP
1x Bi-directinal Converter
1x User Manual
Connectors 1 DB-25 Female (RS-232)
RS-485 / RS-422 Four Terminal Block
1x RJ-11 Female
Switches SW1 DCE, DTE
SW2 TxON, RxON
Power Consumption DC9V, 0.9W (max.)
Signal Range 1200 m [4000-] (max.)
Data Rate Up to 100 Kbps under 1200 m [4000-]
Environment Operating Temperature 0 ° ~50° C
Storage Temperature -20° ~ 60° C
Humidity 0~80% RH, Non-condensing
Physical Properties Housing Plastic
Weight 60 g
Dimension ( L x W x H ) 5.40 x 7.45 x 1.85 cm
See manufacturer website for warranty terms.