جهاز حراره temperture controller nux AX

جهاز حراره temperture controller nux

Suffix code

Model
Code
Information

AX
 –

Digital temperature controller

Dimension
2

AX2 : 48 X 96 mm

3

AX3 : 96 X 48 mm

4

AX4 : 48 X 48 mm

7

AX7 : 72 X 72 mm

9

AX9 : 96 X 96 mm

Output selection
1

SSR + Relay1 + Relay2
Relay or SSR as control output
(selectable in operator setup mode)

2

SSR + Relay1 + Relay2 + Relay3

1B

SSR + Relay1(Form c) + Relay2
Only for AX2, 3, 7, 9

2B

SSR + Relay1(Form c) + Relay2 + Relay3

3

4 – 20 ㎃ + Relay2
Current output as control output

4

4 – 20 ㎃ + Relay2 + Relay3

Power supply voltage
A
100 – 240 V a.c 50/60 ㎐

※ Form C : Normal close type contact

※ Relay output operates as control output, alarm output and LBA output depending on the internal parameter setting.

· Specification

Appearance
AX4
AX3
AX7
AX2
AX9

48 X 48 X 63
96 X 48 X 63
72 X 72 X 63
48 X 96 X 63
96 X 96 X 63

Input type
Multi input(Thermocouple : K, J, R, T, IEC 584-1), (RTD : Pt100 Ω, IEC751)

Sampling cycle
100 ms

Input impedance
max 1 ㏁

Albwable input wiring resistance
10 V DC

Display accuracy
Thermocouple
K,J,T
± 0.3 % of F.S ±1 digit (RJC error ±0.8%) ℃

Thermocouple
R
±1.0% of F.S ±1 digit in the 0 ~ 600 ℃ range
± 2.0℃ in the range of 0~600℃, ± 0.8℃ outside of the range

±0.3 % F.S ±1 digit in the 600 ~ 1700 ℃ range

Pt100
±0.3 % of F.S ±1 digit℃

Display type
7 Segment LED (PV : red, SV : green)

Font size
PV
13.0 X 6.5
15.9 X 7.6
14.5 X 7.0
14.5 X 7.0
22.5 X 11.2

SV
9.2 X 5.2
12.0 X 6.0
9.4 X 4.7
10.8 X 5.2
18.7 X 9.3

Input resolving power

• Thermocouple : 0.1℃ (K2, J, T), 0.5℃ (K1), 0.3℃ / 1℉ (R)
• RTD : 0.03℃, (0.1 ℉)

Insulation resistance
min 20㏁, 500 V DC 1 minute (primary terminal – secondary terminal)

Dielectric strength
2,300 V AC, 50/60 ㎐, for 1min (primary terminal – secondary terminal)

Control method
PID control by Auto-tuning, ON/OFF control

Manual reset
Users set with in the range 0.0% – 100.0%

Control output operation
Reverse operation / Direct operation selectable by the parameter setting

Control output

• Relay output ※Selectable by the prameter setting 1a contact,
3 A 240 V AC, 3 A 30 V DC(resistive load)

• Voltage pluse output for running SSR [time sharing proportional control (CYC)]
• Voltage plus output for running SSR [phase control(PHR)] 0/12 V DC, pulse voltage
(resistive load minimum 600Ω)

4 – 20 ㎃ DC(resistive load max. 600Ω)

Power supply voltage
100 – 240 V AC 50 / 60 ㎐

Voltage fluctuation
±10 % of the power supply voltage

Power consumption
5.5 VA max

Ambient temperature
-5 ~ 50℃

Ambient humidity
35 ~ 85% RH (without condensation)

Vibration resistance
10 -55 ㎐, 0.75 mm, each to direction, X, Y and Z for 2 hours

Shock resistance
300 ㎨ to direction 6 each 3 times

Weight
180 g
320 g
300 g
320 g
400g

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