Owner's manual

• Extending the length of the cable via a USB extension cord can degrade (weaken)

signals, possibly causing an error. As a result, do not extend the length of the USB-

Serial (RS-232C) Conversion Cable.

Interface

 RS-232C

Weight 80g or less

Interfit Bracket #4-40 inch screws are used.

Pin Arrangement Pin #

RS232C

Signal Name Meaning

1 CD Carrier Detect

2 RD(RXD) Receive Data

3 SD(TXD) Send Data

4 ER(DTR) Data Terminal Ready

5 SG Signal Ground

6 DR(DSR) Data Set Ready

7 RS(RTS) Request to Send

8 CS(CTS) Clear to Send

9 CI(RI) Called status display

Shell FG Frame Ground (Common with SG)