IC485SN
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.
Features
Data transmission controlled by the RTS signal.
DCE/DTE selectable.
Point to point, multidrop, and simplex/duplex link selection.
Four wire full duplex; two wire half duplex.
Compact size.
Cable distance of up to 1200m (4000 ft.).
Non powered operation.
Supports baud rates up to 115.2kbps.
OS Support: Windows 2000, Windows XP
Package Content
1x Bi-directinal Converter
1x User Manual
Specification
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
TxRTS, RxON
TxDTR/RTS,RxDSR/ON
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
* Product descriptions and part numbers are subject to change, and may not reflect
manufacturer product changes. Please check the manufacturer's website and use the
item's manufacturer part number to find the most up to date product description.