11. RS232 PC SERIAL INTERFACE
The instrument has RS232 PC serial interface via a 3.5
mm terminal ( 3-12, Fig. 1 ).
The data output is a 16 digit stream which can be
utilized for user's specific application.
A RS232 lead with the following connection will be
required to link the instrument with the PC serial port.
Meter
Center Pin.......................................... Pin 4
(3.5 mm jack plug)
Ground/shield....................................... Pin 2
PC
(9W 'D" Connector)
Pin 5
21
2.2 K
resister