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HanYoung Nux AX Series Temperature Controllers
AX Series

AX Series Temperature Controllers Description

The AX series temperature controllers are designed to provide high performance with low cost advantage to user. They can be easily applied in general heating and cooling control systems. With IP65 front panel protection, they can be deployed in wet areas such as kitchens.
Key advantages are:
1. High speed sampling cycle (0.1 sec)
2. Multi-type input (J,K, PT100)
3. Short depth (63mm)
4. User selectable SSR or Relay output control
5. High display accuracy (0.3% F.S)
6. Ease of operation

Specification

Dimension AX4 AX3 AX7 AX2 AX9
 

48x48x63
 
96x48x63
 
72x72x63
 
48x96x63
 
96x96x63
Input type Multi input (thermocouple : K, J, IEC 584-1), (RTD: Pt 100Ω, EIC751)
Sampling cycle 100 ms
Input impedance max 1 MΩ
Allowable input
wiring resistance
max 10Ω/1wire(RTD). But resistance among 3wires must be same.
Allowable input
voltage
10 V d.c
Display accuacy ±0.3 % of  F.S
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 °C(TC-K2, TC-J), 0.5 °C(TC-K1)
- RTD : 0.03 °C(0.1)
Insulation resistance min 20MΩ, 500V d.c for 1min (primary terminal-secondary terminal)
Dielectric strength

2300V a.c 50/60Hz, for 1 min (primary terminal-secondary terminal)

Control method PID control by Auto - Tuning, ON/OFF control.
Manual reset Users set within the range 0.0% ~ 100.0%
Control output operation Reverse operation / Direct operation selectable by the parameter setting
Control output Relay output : 1a contact, 3A 240 V ac, 3A 30V d.c(resistive load)
- Voltage pulse output for running SSR [ time sharing proportional control(CYC)]
- Voltage pulse output for running SSR[phase control(PHR)]
0/12 V dc, pulse voltage(max resistive 600Ω)
4 - 20 mA d.c (max resistive 600Ω)
Power supply
voltage
100 – 240 V a.c 50/60Hz
Voltage fluctuation ±10 % of the power supply voltage
Power consumption 5.5 VA max
Ambient temperature -5 ~ 50 °C
Ambient humidity 30 ~ 85 % R.H(but without dew condensation)
Vibration resistance 10 – 55 Hz,0.75mm,  each to direction x ,y  and z for 2 hours
Shock resistance 300 m/s² to direction 6 each 3 times 
Weight 180g 320g 300g 320g 400g


Model Code Information
AX [] [] [] Digital temperature controller (multi input: K, J, Pt100ohm)
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
2 SSR+ Relay1+ Relay2  + Relay3
3 4 – 20 mA(Control output) + Relay2
4   4 – 20 mA (Control output) + Relay2 +Relay3
Power supply voltage A 100 – 240 V a.c, 50/60㎐