- Fuzzy function, PID auto tuning - 3Zone PID/group PID 3 types - Ramp control function - Heating/cooling control,HBA - 3 types of set value selection by the contact input(DI) - Communication function (RS485/422)
Suffix code
Model |
Code |
Information |
NX- |
|
|
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Multi input/Output temperature controller |
Dimension |
2 |
|
|
48(W) × 96(H) mm |
3 |
|
|
96(W) × 48(H) mm |
7 |
|
|
72(W) × 72(H) mm |
9 |
|
|
96(W) × 96(H) mm |
Control type |
0 |
|
Universal type (heating control) |
1 |
|
Heating/Cooling control (synchronously) |
NX9 Option |
0 |
NONE |
1 |
RS485, HBA |
NX7 Option |
0 |
NONE |
1 |
RS485, HBA |
2 |
SV2, SV3, HBA |
NX2,3 Option |
0 |
SV2, SV3 |
1 |
HBA |
2 |
RS485 |
Model |
Code |
Description |
NX1- |
|
|
Multi input/Output temperature controller. 48(W) × 24(H) mm |
Control type |
0 |
|
Universal type |
2 |
|
Heation/Cooling control (synchronously) |
Regular type option |
|
Type options |
Heating output |
Cooling output |
0 |
RET |
Relay |
- |
1 |
none |
S.S.R/S.C.R |
- |
2 |
RS485/RET |
Relay |
- |
3 |
RS485 |
S.S.R/S.C.R |
- |
4 |
ALM |
S.S.R/S.C.R |
- |
5 |
ALM/RS485 |
S.S.R/S.C.R |
- |
Heating / cooling type option |
0 |
none |
Relay |
S.S.R/S.C.R |
1 |
none |
S.S.R/S.C.R |
Relay |
2 |
RS485 |
Relay |
S.S.R/S.C.R |
(Cautious) |
Product NX1-? is able to select the control output among 6, 9, 10 and 11 outputs |
Model |
Code |
Description |
NX4- |
|
|
Multi input / output temperature controller, 48(W) × 48(H) |
Control type |
0 |
|
Universal type(heating Control) |
2 |
|
Heating / cooling control (synchronous control) |
2 |
|
Heating / cooling control (only for NX4-20) |
NX4 Option |
0 |
NONE |
1 |
HBA, AL2 |
2 |
SV2, SV3 |
3 |
RET, RS485 |
4 |
RS485, SSR / SCR |
5 |
AL1, AL2 |
6 |
AL1, AL2, SV2 |
7 |
RS485, HBA |
(Cautious) |
Option 1: OUT1 (terminal 1-2-3) is applied as AL1 But, only with control output SSR/SCR selection |
|
Option 3: OUT2 (terminal 11-12) is applied as RET |
|
Option 4: OUT2 (terminal 11-12) is applied as SSR / SCR |
|
Option 5: OUT1 (terminal 6-7) is impossible to apply as SV2 |
|
Option 6: OUT1 (terminal 6-7) is applied as SV2 but only with relay control output. |
Specification
Model |
NX9 |
NX7 |
NX2 |
NX3 |
NX4 |
NX1 |
Appearance |
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|
|
|
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|
W x H x D (mm) |
96 × 96 × 100(?) |
72 × 72 × 100(?) |
48 × 96 × 100(?) |
96 × 48 × 100(?) |
48 × 48 × 100(?) |
48 × 24 × 100(?) |
Function |
?Fuzzy |
?Auto tuning |
?External contact ---input |
?Heater Break Alarm ---(HBA1) |
?Input filtere : OFF, ---1 ~ 120 sec. |
?Zone PID |
?2 Alarm outputs |
?Output limitation |
?Interface ---(RS 485/422) |
?REtransmission ---output (PV, SV, MV) |
?Group PID |
?Universal-input/ ---output |
?Heating/Cooling ---control |
?Protection : IP 65 ---(Front) |
?Heating/Cooling ---hysteresis |
|
Input |
Multi input a) T.C : K, J, E, T, R, B, S, L, N, U, W, PLII, b) R.T.D : Pt100(KS/IEC), KPt100(KS) |
c) DC Voltage input : 1 to 5 V, -10 to 20 mV, 0 to 100 mV, |
d) DC Current input : 4 to 20 mA(Connect a 250 Ωresistor to the input terminals) |
|
Sampling cycle |
250 ms |
Input display resolution |
Below decimal point of Input signal and Measuring range |
Input impedance |
T.C and mV input : Min, 1 ? d.c V : 1 ? |
Source tolerable resistance |
Thermocouple : Max. 250 ?, Voltage : Max. 2 ? |
Lead wire tolerable resistance |
R.T.D : Max. 150 ? / wire (notice : Identical conductor resistance between 3 wires) |
Input tolerable voltage |
± 10 V (T.C, R.T.D, Voltage : mV d.c), ± 20 V(Voltage : V d.c) |
Noise removal rate |
NMRR (Nomal mode) : 40dB min. / CMRR (Common mode) : 120dB min.(50/60 Hz ±1 %) |
Standard |
T.C, R.T.D : KS, IEC, DIN |
Standard junction temp. compensation tolerance |
± 1.5 ?C(15 ~ 35 ?C), ± 2.0 ?C(0 ~ 50 ?C) |
Accuracy |
±0.5% (Full scale) |
Power supply for sensor |
12 V DC (Internal resistance: 600 Ω) Max. 50 ? 15 V DC (Internal resistance: 600 Ω) |
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