17
16BTechnical Information
148BInterconnections
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 pin 11.
Using internal 24 Vdc supply:
Figure 22
Using external 24 Vdc supply:
Figure 23
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TV 401/301 NSF User Manual / 87-900-963-01 (E)