Aten/Altusen's MPN:
IC485S-AT-U
RS232 TO RS-485 BiDirectional Converter. It supports the connection of up to 32 hubs. - [ OLD SKU: IC-485S ]
IC485S is a 2-way converter for converting RS-232 signals to and from RS-422/RS-485 signals in long-distance applications up to 1200 m (4000 ft.). It supports the connection of up to 32 hubs and features monitoring to confirm the data passing between devices.
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.).
Monitor configuration support.
Supports baud rates up to 115.2kbps.
OS Support: Windows 2000, Windows XP
Technical Specifications
Specifications
Compatible/Used for
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Product Type
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Warranty
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1 Year
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Compatible Size
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NA
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Connectors
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1 DB-25 Female (RS-232) RS-485 / RS-422 Four Terminal Block 1x RJ-11 Female
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Data Rate
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Up to 100 Kbps under 1200 m [4000']
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Dimensions (L x W x H)
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7.90 x 5.45 x 2.10 cm (3.11 x 2.15 x 0.83 in.)
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Housing
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Plastic
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Humidity
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0~80% RH, Non-condensing
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Operating Temperature
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0 ~50°C
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Power Consumption
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DC9V, 1.35W (Max)
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Signal Range
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1200 m [4000'] (Max)
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Storage Temperature
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-20 ~ 60°C
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Switches
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DCE, DTE, Monitor TxON, RxON TxRTS, RxRTS TxRTS, RxON
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Weight
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0.05 kg ( 0.11 lb )
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