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Carel IRDR Series User Manual

Carel IRDR Series
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Versione IRDRZ, con alimentazione 12/24 Vac, ingresso
NTC, Pt100, Tc J/K, V/I
Versione IRDRA: alimentazione 12/24 Vac-dc, ingresso
NTC, Pt100, Tc J/K, V, I
14.4 Connessione sonde
IR32 (*)
IRDR (*)
(*) ad ogni tipo di sonda corrisponde uno specifico modello
Note:
1) nel caso di sonde Pt100 a 2 fili cortocircuitare i
morsetti 8 e 9 (IR32) o 2 e 3 (IRDR);
2) collegare l’eventuale schermatura della sonda alla
terra del quadro elettrico. Nel caso di termocoppie, è
necessario usare sonde con cavo compensato
schermato per avere una corretta immunità ai disturbi;
3) per le sonde in tensione o corrente considerare che
la massima tensione fornita è 10 Vdc @ 30 mA (max
8Vdc per IRDRW).
IRDRZ: power supply 12/24Vac, NTC/Pt100/J-K Tc/V/I
input
IRDRA: power supply 12/24Vac-dc, NTC/Pt100/J-K Tc/V/I
input
14.4 Sensor connection diagrams
IR32
(*)
IRDR
(*)
(*) each sensor corresponds to a specific model
Important:
1) When using 2-wire Pt100 sensors, short circuit
terminals 8 and 9 (IR32) or 2 and 3 (IRDR).
2) Connect the sensor shielding to the earth of the
electrical panel. When using thermocouples, use
sensors with shielded cables to avoid noises.
3) When using voltage or current sensors consider that
the maximum voltage output is 10 Vdc @ 30mA (max
8Vdc for IRDRW).
74
OUT 1
OUT 3
OUT 2
OUT 4
PROBE
POWER
DIG.2 COM. DIG.1
12-24 V
3 VA
1 2 3
c
c
SERIAL
LINK
- +
7 8 9 10 11 12 13 145 6
vedere figura
connessione sonde
see the sensor
connection diagrams
OUT 1
OUT 3
OUT 2
OUT 4
PROBE
POWER
DIG.2 COM. DIG.1
12-24 V
3 VA
1 2 3
SERIAL
LINK
- +
+ -
+ - + -
+ -
vedere figura
connessione sonde
see the sensor
connection diagrams
7 8 9
10 11 12 13 145 6
COM.
Pt100
TcJ/K
V/I
OUT
M
+10
1 2 37 8 9
7 8 9
7 8 9
1 2 3
Pt100
TcJ/K
V/I
OUT
M
+10
NTC
p2 p1
1 2 31 2 3
1 2 3
1 2 3

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Carel IRDR Series Specifications

General IconGeneral
BrandCarel
ModelIRDR Series
CategoryController
LanguageEnglish

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