Analogue Input AI1
5.1.b
ATR244-12x and ATR244-13
Shield/Schermo
19
AI1
TC
18
ATR244-23x
Shield/Schermo
28
AI1
TC
27
ATR244-12x and ATR244-13
Shield/Schermo
Rosso
19
Red
Bianco
18
AI1
White
Rosso
17
Red
ATR244-23x
Shield/Schermo
Rosso
28
Red
Bianco
27
AI1
White
Rosso
26
Red
ATR244-12x and ATR244-13
Shield/Schermo
17
AI1
18
ATR244-23x
Shield/Schermo
26
AI1
27
ATR244-12x and ATR244-13
16
+V
18
AI1 V mA
19
Shield/Schermo
ATR244-23x
25
+V
27
AI1 V mA
28
Shield/Schermo
For thermocouples K, S, R, J, T, E, N, B.
• Comply with polarity
• For possible extensions, use compensated cable and terminals suitable for
the thermocouples used (compensated).
• When shielded cable is used, it should be grounded at one side only.
For thermoresistances PT100, Ni100.
• For the three-wire connection use wires with the same section.
• For the two-wire connection short-circuit terminals 17 and 19 (version -12x
and -13) or 26 and 28.
• When shielded cable is used, it should be grounded at one side only.
RED/ROSSO
WHITE/BIANCO
RED/ROSSO
For thermoresistances NTC, PTC, PT500, PT1000 and linear potentiome-
ters.
When shielded cable is used, it should be grounded at one side only to avoid
ground loop currents.
For linear signals in Volt and mA
• Comply with polarity
• When shielded cable is used, it should be grounded at one side only to
avoid ground loop currents.
• It's possible to select +V at 12Vdc or 24Vdc, by configuring parameter 282
(GROUP R -
V.out
- Display and interface).
diSP.
User manual - ATR244 - 13