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IC-232 Converter Operation Manual (Preventing thunder)
IC-232 Converter Operation Manual (Preventing thunder)
IC-232
System Features
1. IC-232 is a converter to change the RS232/RS485 data format. Can be used to
exchange the data format between PC and the controllers.
2. USB port to get power, easy to be connected.
3. 1 set of
same time.
Note: Do not use the same source of power supply for the
lock to avoid electrical sparkle interference.
Technical Specifications
z Speed: 0-115200bps
z Transmitting range: 1200m.
z Support 1 to 127 nodes.
z Power: 5-12AC/DC
z Operating Current: 200mA (for one reader) / 250mA (for two readers)
z Operating temperature: -50 ~ +70.
z Humidity: 5%~95%
z Size: 63mm x 93mm x 20mm
z 3 LEDs to display the status.
z Preventing thunder.
IC-232 can be used to support 32 -128 sets of controllers to the network at the
IC-232 and the electrical door
Keyking International Limited
Suite 3, 12/B Wissotzky St., Tel Aviv, 62338, Israel
Tel: (972)-3-5464256 Fax: (972)-3-5464259 Website: www.key-king.com
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IC-232 Converter Operation Manual (Preventing thunder)
Pin definitions
Switch setting and baud rate regulation
A) DIP 1-3: the switch 1, 2, 3 is used to set the baud rate, which to set based on the terminal
that connecting with the converter (TC3x0 supports 9600bps only).
Baud rate
（bps）
DIP 1 DIP 2 DIP 3 Baud rate
（bps）
300 OFF OFF OFF 4800 OFF OFF ON
600 ON OFF OFF 9600 ON OFF ON
1200 OFF ON OFF 19200 OFF ON ON
2400 ON ON OFF 38400 ON ON ON
B) DIP 4: It is used to set data bit when transmitting.
Switch State Function description:
OFF Standard 11 bits transmitting mode (8,1,1,n modes)
DIP 4
ON Auto-checking data bits.
Connecting method
RS-485 connecting:
DIP 1 DIP 2 DIP 3
Keyking International Limited
Suite 3, 12/B Wissotzky St., Tel Aviv, 62338, Israel
Tel: (972)-3-5464256 Fax: (972)-3-5464259 Website: www.key-king.com
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