- 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

[ NX2, NX3 NX7, NX9 ]

Model		Code		Information
NX-				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

[ NX1 ]

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

[ NX4 ]

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
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)