User manual

URDR0001 - User manual - 11
Power supply
Supply
24...230
AC/DC
23
24
Switching supply with extended range
24…230 Vac/dc ±15% 50/60Hz – 5,5VA
(galvanic isolated)
AN1 Analogue Imput
Shield
14
13
For thermocouples K, S, R, J.
• Complywithpolarity.
• Forpossibleextensions,useacompensatedwire
and terminals suitable for the thermocouples
used (compensated).
• Whenshieldedcableisused,itshouldbe
grounded at one side only.
15
14
13
Shield
A
B
C
PT/NI100
For thermoresistances PT100, NI100.
• Forthethree-wireconnectionusewireswiththe
same section.
• Forthetwo-wireconnectionshort-circuit
terminals 1 and 3.
• Whenshieldedcableisused,itshouldbe
grounded at one side only.
• SelectinternaljumperJP3asinthegure.
15
13
14White/Bianco
Red/Rosso
Red/Rosso
15
14
Shield
PTC/NTC
For thermoresistances NTC, PTC, PT500, PT1000
and potentiometers.
When shielded cable is used, it should be
grounded at one side only to avoid ground loop
currents.