21
Type of input
Dip-switch Notes
NTC-10K
PT1000
PT500
PTC-1K
Connect one wire to analog input
and the second wire to reference
pin of inputs AI-COM.
LUX Fi
LUX Rs
Connect one wire of the brightness
sensor to analog input
and the second wire to reference
pin of inputs AI-COM.
6.2 Setting of dip-switches for analog inputs AI5..6
Analog inputs AI5..AI6 are normally selected by SMW127 and
SMW128 as “desabled” (this is the setting at reset). But they might
be set as 0..10V-10 bit only if inputs AI1 and AI2 are not already
selected as 0..10V-10bit. In fact input AI5 is exploiting some
hardware resources of AI1 as well as input AI6 respectively to AI2.
Selecting AI5 and AI6 as 0..10V-10 bit by means of relevant
dipswitches
(see diagrams below), the signal applied to input I5 is
subject to analog conversion and the read value is scaled and
assigned to AI5, while the signal applied to input I6 is subject to
analog conversion and the read value is scaled and assigned to
AI6. This way it is possible to get two inputs 0-10V in addition to
the four universal analog inputs.
Below the diagrams with the setting of dip-switches for the
configuration of analog input AI5.
Summary of Contents for TD240 series
Page 1: ...Manuale operatore...
Page 2: ...2...
Page 6: ...6 3 Mechanical dimensions and installation...
Page 24: ...24 7 1 Starter Kit Connection of the terminal to the PC...
Page 27: ...27 7 2 1 Creation of a new project...
Page 89: ...89 11 Notes Updates...
Page 90: ...90...
Page 91: ...91...