Communication Specifications; Channel 1 : Miniature Din 8-Pin - AND tm-2655p Instruction Manual

8. COMMUNICATION SPECIFICATIONS

The TM-2655/TM-2655P is equipped with two RS-232C channels. Various settings for each channel are
available in the function setting mode. Refer to "7-2 Description of the Functions" for details.

8-1 Channel 1 : Miniature DIN 8-pin

The personal computer and medical equipment connected to the device are not allowed to
be in the patient area.
The personal computer used must conform to IEC60950
Specifications
Standard
Transmission
Baud rate
Data bits
Parity bit
Stop bits
Code
Equipment available for connection
Channel 1: Scales, and automatic weight and height scales manufactured by A&D
Channel 2: Personal computer
Pin assignment
Cable connection between the device and a personal computer
TM-2655/TM-2655P
Table 6 Channel 1 specifications
Conforms to EIA RS-232C
Asynchronous, half-duplex
1200, 2400, 4800, 9600 bps (Can be changed in the function setting mode "F07".)
8 bits
None
1 bit
ASCII
Pin No. Signal name
1 TXD
2 RXD
3 RTS
4
5 CTS
6 GND
7
8
Fig.14 Pin assignment
Fig.15 Cable connection diagram
CAUTION
Description
Send data
Receive data
Ready to send
- Not connected
Clear to send
Signal ground
- Not connected
- Not connected
Personal computer
17
Note
Do not use pins 4, 7, and 8.
They are used by the device.