Astra Automatyka > Produkty > Komponenty chłodnicze > Termostaty > Modułowy elektroniczny system kontroli temperatury A27 PENN®
Modułowy elektroniczny system kontroli temperatury A27 PENN®

Grupa produktów została wycofana z produkcji. W celu ustalenia najbliższego zamiennika prosimy o kontakt z nami bądź sprawdzenie aktualnej oferty PENN® BY JOHNSON CONTROLS.

System kontroli temperatury A27 marki PENN® to rodzina nowoczesnych modułów elektronicznych stosowanych w chłodzeniu, ogrzewaniu, klimatyzacji, wentylacji i innych.


Tabela doboru produktu

A27 temperature control modules
One stage thermostat

ModelPower
supply
Setpoint
range (°C)
Additional
A27A1N1124 VAC/DC-40 … +40•modele: field adjustable
•differential: 0.5 … 15K
•SPDT contact 10(5)A 250 VAC
•setpoint shift: 0 … 10K
A27A1N1224 VAC/DC10 … 100
A27A2N11230 VAC-40 … +40
A27A2N12230 VAC10 … 100
A27A2N14230 VAC0 … 30
A27A2N15230 VAC-20 … +60

Two Stage Thermostat

ModelPower
supply
Setpoint
range (°C)
Additional features
A27A1N2124 VAC/DC -40 … +40•modele: field adjustable
•differential: 0.5 … 5K
•2xSPDT contact 10(5)A 250 VAC
•setpoint shift: 0 … 10K
•Δ setpoint: 0.5 … 5K
(A27AxN251: 0.5 … 20K)
A27A1N22 24 VAC/DC10 … 100
A27A1N251 24 VAC/DC-20 … +60
 A27A2N21 230 VAC-40 … +40
 A27A2N22 230 VAC10 … 100
 A27A2N25 230 VAC-20 … +60
 A27A2N251 230 VAC-20 … +60
A27A2N26230 VAC20 … 60
A27A2N27230 VAC-20 … 20

Differential thermostat

ModelPower
supply
Setpoint
range (K)
Additional features
A27D1N1124 VAC/DC0 … 10•hysteresis: 0.5 … 10K
•SPDT contact 10(5)A 250 VAC
A27D2N11230 VAC0 … 10
A27D2N12230 VAC0 … 20

Frost protection thermostat

ModelPower
supply
Setpoint
range (°C)
Man./AutoAdditional features
A27M2N11230 VAC-10 … +5man.reset•differential: 1K fixed
•SPDT contact 10(5)A 250 VAC
A27F1N1124 VAC/DC-10 … +5auto.reset
A27F2N11230 VAC-10 … +5auto.reset

S27A stage modules
Stage module with stage setpoint related to thermostat setpoint

ModelPower
supply
Power
supply (K)
Additional features
S27A124 VAC/DC0.5 … 15•modele: field adjustable
•differential: 0.5 … 5K
•2xSPDT contact 10(5)A 250 VAC
•no additional sensor required
•quick connector included
S27A2230 VAC0.5 … 15

Stage module with  independent stage setpoint

ModelPower
supply
Number
of outputs
Additional features
S27A3230 VAC1•modele: field adjustable
•no additional sensor required
•quick connector included
•setpoint range -20 … +60°C
S27A4230 VAC2
S27A524 VAC/DC1

D27A temperature display modules DIN rail mount

ModelPower
supply
Display
range (°C)
Quick connector
included
Additional features
D27A1N124 VAC-40 … +99no•can be used as a stand alone
display or in conjunction with
temperature control modules
•setpoin read out
D27A2N1230 VAC-40 … +99no
D27A2N1Q230 VAC-40 … +99yes

D27A temperature display modules panel mount

ModelPower
supply
With selectorAdditional features
D27AF-9100230 VACno•display range-40 … +99
•display selector reads out up to
temperatures
D27AG-9100230 VACyes

Y27L signal converter

ModelPower
supply
Setpoint
range °C
Span
range °C
Y27L124 VAC-50 … 1002 … 200
Y27L2230 VAC-50 … 1002 … 200

Akcesoria

ModelOpis
WRE027N600szybkie złącze do łączenia modułów
Modułowy elektroniczny system kontroli temperatury A27 PENN®Modułowy elektroniczny system kontroli temperatury A27 PENN®
Dostępne moduły kontroli temperatury:
  • Termostaty jedno- lub dwustopniowe
  • Termostat różnicowy
  • Termostat ochrony przed zamarzaniem
Parametr Wartość
Power supply 230 V AC +10% / -15% ; 50/60 Hz;
24 V AC +10% / -15% ; 50/60 Hz;
Output relay rating SPDT 10(5)A 250 V AC 10 A 30 V DC
Operating ambient temperature -10 to +50 °C
Storage temperatur -40 to +70 °C
Operating (storage) R.H 10 to 90 % R.h. (non condensing)
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