Aten IC485AI RS-232 to RS-482/RS-485 Bidirectional Converter

Reference: IC485AI


RS232 to RS485/422 Bi-directional Converter(connector: Grounding Tab); Auto RS485 bus supervision

$ 158.00 tax excl.

Data sheet

KVM Device Type Industry Controls

More info

Aten IC485AI RS-232 to RS-482/RS-485 Bidirectional Converter

Model: IC485AI

IC485AI is a 2-way converter converting RS-232 signals into RS-422/RS-485 signals in long-distance application up to 1200m (4000 ft.). Its built-in RS-485 automatic flow and direction monitoring function can suppress signal surge.


Automatic internal RS-485 bus supervision.
No external flow control signals for RS-485 required.
Transient suppression on RS-485 data lines.
DCE / DTE selectable.
Point-to-Point; Multidrop; and Simplex operating modes.
Four wire full duplex; two wire half duplex.
LEDs for easy status monitoring.
Minimum 2000V isolation protection.
Compact size• Cable distance of up to 1200m (4000 ft.).
Supports baud rates up to 115.2kbps.
OS Support: Windows 2000, Windows XP


Connectors 1 DB-25 Female (RS-232)
RS-485 / RS-422 Four Terminal Block
Grounding Tab
Switches DCE, DTE
Segment 1~3: Baud Rate;
Segment 4: Reserved;
Segment 5~6: Data Format (bits);
Segment 7~8: RS-422 / RS-485 Operating Mode
Power Consumption DC9V, 0.9W (Max)
Signal Range 1200 m [4000'] (Max)
Data Rate Up to 100 Kbps Under 1200 m [4000']
Operating Temperature 0 ~50˚C
Storage Temperature -20 ~ 60˚C
Humidity 0~80% RH, NC
Physical Properties
Housing Plastic
Weight 0.06 kg ( 0.13 lb )
Dimensions (L x W x H) 7.90 x 5.45 x 2.10 cm
(3.11 x 2.15 x 0.83 in.)
Note For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.

Warranty: 1 Year Local Warranty