P2 - Serial - Agilent Technologies TwisTorr Medium-TMP Manual De Instrucciones

P2 – Serial
Figure 14
This is a 9 pin D-type serial input/output connector to control via an
RS 232 or RS 485 connection the TwisTorr Medium-TMP on-board
Controller.
Signal characteristics and use
Pin N.
1
2
3
4
5
6
7
8
9
Note that the vent valve can also be controlled by means of the serial
NOTE
connection
A serial communication kit with a serial cable and the serial
communication software is available (optional).
TwisTorr Medium-TMP on-board Controller User Manual / 87-901-050-01
How to Connect the Open-Collector Inputs of the Controller
9 pin connector
Signal name
RESERVED
TX (RS232)
RX (RS232)
SPARE
GND
A + (RS485)
SPARE
B – (RS485)
RESERVED
Technical Information
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