How To Connect The Open-Collector Inputs Of The Controller - Agilent Technologies TV 401/301 NSF Mode D'emploi

How to Connect the Open-Collector Inputs
of the Controller
Here below there are examples of typical connections of the input of
TV 401/301 NSF to an external system. Two cases are considered:
1.
2.
Please note that on the connector a 24 Vdc, 60 mA voltage, a
GROUND signal and the open collector pin are available.
The pin numbers reported in the drawings are referred to the
"START/STOP" input, but the connections could be extended to all
the other controller inputs.
Figure 19
TV 401/301 NSF User Manual / 87-900-963-01
the customer supplies the 24 Vdc
the customer does not supply the 24 Vdc.
Case 1
(E)
16BTechnical Information
148BInterconnections
17
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