Pixsys ATR 401 - Page 11

ATR401 - User manual 11
11
12
13
AI1
PT/NI100
Shield/Schermo
Rosso
Red
Bianco
White
Rosso
Red
For thermoresistances PT100, NI100.
• For a three-wires connection use cables with the
same diameter.
• For a two-wires connection short-circuit terminals
11 and 13.
• When shielded cable is used, it should be
grounded at one side only.
13
12
11
RED/ROSSO
RED/ROSSO
WHITE/BIANCO
12
13
AI1
Shield/Schermo
PTC/NTC
For thermoresistances NTC, PTC, PT500, PT1000
and linear potentiometers.
When shielded cable is used, it should be grounded
at one side only.
11
12
17
AI1
V
mA
+24V
25 mA
Shield/Schermo
For linear signals Volt / mA.
• Comply with polarity.
• When shielded cable is used, it should be
grounded at one side only.
Analogue Input AI2
To enable the second analogue input, set the dip
switches as indicated in the  gure.
In this con guration input T.A. (current transformer)
is not available.
14
15
AI2
TC
Shield/Schermo
For thermocouples K, S, R, J.
• Comply with polarity.
• For thermocouples extensions, make sure to use
the correct extension/compensating cable.
• When shielded cable is used, it should be
grounded at one side only.