Convert an RS232 data signal to either RS485 or RS422
Supports up to 4000 ft cable length
Handy DCE/DTE mode selection switch
Supports point-to-point multidrop configuration
* Pricing Update
30 | USA:
We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our Canadian warehouse isn’t enough to fulfill your order, we will transfer the required stock from our US warehouse.
Same Day Shipping on in-stock items from Canada if ordered by 5pm ET*
IC485S [IC485SIS] converts RS-232 serial interfaces to RS-485/422 serial interfaces for trouble-free data transmission. This 2-in-1 converter converts RS232C to either the RS-485 or RS-422 interface, and is DCE/DTE mode selectable at the flip of a switch, making it easy to change line signals!
The RS232 serial interface converter offers several convenient features including mode selection, point-to-point multidrop configuration and RS 485/422 monitor mode, and is constructed of high grade plastic for enhanced durability. The converter supports connections of up to 4000 ft, with data transfer rates of up to 1MB/sec.
Suitable for a broad range of operating environments, this adapter includes an optional 9V power adapter or can draw power on its own, and is backed by StarTech.com’s 2-year warranty and FREE lifetime tech support.
The StarTech.com Advantage
- Can be used to monitor RS-485/422 signals
- 2-in-1 converter! Converts RS232C to either RS-485 or RS-422 with cable length up to 4000 ft!
- Supports point-to-point multidrop configuration and full or half duplex operation
- 2-year warranty and FREE LIFETIME technical support
Common Customer Questions
- Converts RS232C signals to either RS-485 or RS-422 signals
- Great for monitoring or controlling RS-422/485 devices like PLCs and other industrial equipment
- Ideal in office, warehouse, or other environments where RS-232 and RS-485/422 are used
|Ingram Micro Canada||34451C|
|Tech Data Canada||852644|
|ASI Distribution Canada||88063|
|Product Height||0.7 in [19 mm]|
|Product Length||2.7 in [68 mm]|
|Product Weight||1.7 oz [47 g]|
|Product Width||2.1 in [54 mm]|
|Port Style||Cable Adapter|
|Max Baud Rate||115.2 Kbps|
|Maximum Cable Length||4000 ft [1219.5 m]|
|Maximum Data Transfer Rate||1MB/sec|
|Connector Type(s)||1 - DB-25 (25 pin; D-Sub) Female|
|1 - RJ-11 Female|
|1 - Terminal Block (4 Wire)|
|Center Tip Polarity||Positive|
|Output Voltage||9 DC|
|Power Source||AC Adapter Included|
|Operating Temperature||0°C to 50°C (32°F to 122°F)|
|Storage Temperature||-20°C to 60°C (4°F to 140°F)|
|Shipping (Package) Weight||0.9 lb [0.4 kg]|
|What's in the Box|
|Included in Package||1 - INTERFACE CONVERTER|
|1 - ADAPTER|
|1 - MANUAL|
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Startech.com - RS-232 to RS485/422 Serial Converter
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