How To Connect The Outputs Of The Controller; J6 - Serial - Agilent Technologies TwisTorr 304 FS series Bedienungshandbuch

17 Technical Information
How to Connect the Open Collector Inputs of the Controller

How to Connect the Outputs of the Controller

The following figure shows a typical logic output connection (relay
coil) but any other device may be connected e.g. a LED, a computer,
etc., and the related simplified circuit of the controller. The figure
example refers to the programmable set point signal on pins 11 and 9.
Figure 14
J6 – Serial
Figure 15
This is a 9 pin D-type serial input/output connector to control via an
RS 232 or RS 485 connection the TwisTorr 304 FS on board.
158/178
9 pin connector
TwisTorr 304 FS on board Controller User Manual / 87-901-028-01 (C)