Kanomax 2212, User Manual, Page: 27 / 52

6. Data Output 24
6.4 Digital Output
6.4.1 Preparation for Digital Output
For digital-outputting stored measurement data, RS232C cable must be
connected to the RS232C terminal located at the side of the instrument.
Note1
：
Although you can see both RS232c mark ( ) and USB mark ( )
near the terminal, only RS232c is available for this instrument.
<Need to prepare>
- Computer
- RS-232C cable (provided)
- Communication Software (Measurement Software (CD-ROM) for Windows is provided)
< Baud rate setting >
The baud rate setting of the instrument and computer must be consistent.
List of communication protocol for IAQ Monitor:
* As for setting BAUD RATE, refer to “7.2 Changing Measurement Unit and Baud Rate” (Page 30).
* As for setting the computer, refer to the computer’s operation manual.
<Connecting the instrument with a computer>
1. Connect a computer to the instrument with the RS232 cable.
2. Turn ON the power of the instrument.
3. Make sure that the instrument is in NORMAL Mode.
RS232C Cable Wiring Diagram
PC (D-Sub9 pin)
Connection
IAQ Monitor
（
MODEL2212
）
Signal Pin No. Pin No. Signal Description of Signal Signal Direction
NC 1 1 GND Signal Ground
RXD 2 2 TXD Transmit Data Output
TXD 3 3 RXD Receive Data Input
NC 4 4 CTS Clear to Send Input
GND 5 5 RTS Request to Send Output
NC 6 6 NC
RTS 7
CTS 8
NC 9
Data Bit Length 8 bit
Parity None
Stop Bit 1
Delimiter CRLF
Baud Rate Based on the set value*
RS232C
Terminal
(Note 1)
<Side of the Instrument>