Rs232 Serial Interface - Techne TE-10A Operator's Manual

rs232 sErIAl InTErfAcE

The TU-20D may send data logging information to a compatible computer by connecting the unit and
the PC via an RS232 cable, and installing the "Thermsoft" software. Contact your supplier for details.
RS232 Connection
The RS232 cable must be fitted to both the unit and the PC before either unit is powered up, otherwise,
data integrity cannot be guaranteed. Once the cable is fitted, it does not matter which unit is powered
up first.
The following tables indicate the cable specifications for a 9-way PC serial port:
Thermoregulator
9-way female D type
pin
Case
3
2
7
8
6
1
4
5
sEnDIng DATA TO ThE pc
The procedure for sending data to the PC is described in the "help" instructions of the software. The PC
must be properly connected by the RS232 cable and running "Thermsoft" to accept or display data.
signal
F.GND
TxD
RxD
RTS
CTS
DSR
CD
DTR
S.GND
34
pc
9-way female D type
pin
Case
3
2
7
8
6
1
4
5