RS-232 to RS-482/RS-485 Bidirectional Converter
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.
Package Contents
- 1x Industry Control
- 1x Power Adapter
- 1x User Instructions
RS-232 to RS-482/RS-485 Bidirectional Converter

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

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.
RS-232 to RS-482/RS-485 Bidirectional Converter

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.
|
Connectors |
1 DB-25 Female (RS-232) |
|
RS-485 / RS-422 Four Terminal Block |
|
Grounding Tab |
|
Switches |
SW1 |
DCE, DTE |
|
SW2 |
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'] |
|
Environment |
Operating Temperature |
0 ~50˚C |
|
Storage Temperature |
-20 ~ 60˚C |
|
Humidity |
0~80% RH, NC |
|
Physical Properties |
Housing |
Plastic |
|
Weight |
60 g |
|
Dimension ( L x W x H ) |
5.40 x 7.45 x 1.85 cm |
- * The specification and pictures are subject to change without notice.
- * All trademarks and logos are the properties of their respective holders.
RS-232 to RS-482/RS-485 Bidirectional Converter

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.