นิทโก้พลัส : DF series

Product Detail :

- Proportional control or ON/OFF control
- Simple temperature setting
- Auxiliary output setting (SUB)
- Clear digital indication
- Simple 8 pin socket type (DF4)

Suffix code

Model		Code					Information
DF	-						Economical Digital temperature controller
Dimension	2						48(W) × 96(H) mm
Dimension	4						48(W) × 48(H) mm (socket type, 8 pin)
Control Type		F					ON/OFF control
Control Type		P					Proportional control
Input			K				K thermocouple
			J				J thermocouple
			D				RTD KPt 100 Ω
			P				RTD Pt 100 Ω (IEC)
			V				1 - 5 V d.c
			C				4 - 20 mA d.c
Control output				M			Relay
				C			Current output (4 - 20 mA d.c)
				S			S.S.R (voltage pulse output, 12 V d.c)
Auxiliary output (SUB) ※ only with DF2					N		None
					O		High deviation
					P		Low deviation
					W		High/Low deviation
Control action (internal selection)						R	Reverse action (heating control)
Control action (internal selection)						D	Direct action (cooling control)
Range code							Refer to the range and input code

※ Model DF4 selects proportional control/ON-OFF control by using internal deep switch.

※ Model DF4 requires displaying voltage power such as for 220 V and for 110 V.

Classification	code	DF2		DF4 / DF4T
Classification	code	Input type	Range (℃)	Input type	Range (℃)
Thermocouple	4	K, J	-	K, J	0 ~ 199
	5		0 ~ 199		0 ~ 299
	6		0 ~ 299		0 ~ 399
	7		0 ~ 399		0 ~ 599
	8		-	K	0 ~ 799
RTD	1	Pt100 Ω	-99 ~ 99	Pt100 Ω	-
	2		-		-99 ~ 99
	3		-		0 ~ 99
	4		0 ~ 99		0 ~ 199
	5		0 ~ 199		0 ~ 299
	6		0 ~ 299		0 ~ 399
	7		0 ~ 399		-
DC voltage	-	1 - 5 V DC	0 ~ 99	1 - 5 V DC	0 ~ 99
DC current	-	4 - 20 ㎃ DC	0 ~ 99	4 - 20 ㎃ DC	0 ~ 99

Specification

Model

DF2

DF2 (SUB)

DF4

Appearance

W × H × D (mm)

48 × 96 × 100

48 × 48 × 100

Power voltage

110 / 220 V a.c (50/60 ㎐)

Power consumption

3 VA

4 VA

3 VA

Input

See range and input code chart(TC, RTD, 4 to 20 mA DC, 1 to 5 DC)

※ Range(0 to 99) of Current and voltage input

Control output

Relay contact：250 V AC 3 A (Resistive load), SSR：12 V DC (constant voltage pulse)

(Load resistance min. 800 Ω),Current: 4 - 20 mA DC (Load resistance max. 600 Ω)

Control action

Proportional or ON/OFF control

Alarm

Relay contact : 250VAC 3A

Setting

By B.C.D S/W

Permissible input resistance

Thermocouple：Max. 250 Ω, R.T.D : Max. 10 Ω

Display range

Setting value

Display

Digital indicatpr

Setting and display accuracy

Display ±0.5 % of F.S Range, Max. Set value ±1.0 % of F.S

Hysteresis

0.2 % F.S (fixing), ON/OFF control.

Proportional cycle

Relay contact : 25 ~ 30 sec SSR : 2 ~ 4 sec

Reset range

±1.5% of Max. Range

Dielectric strength

2,000 V AC 50/60 ㎐ for 1 minute (Primary terminal-secondary terminal)

Vibration

Resistance

2 - 55Hz, X, Y, Z each positions for 10 minutes

Durability

10 - 55 Hz, 0.76mm, X, Y, Z each positions for 2 hours

Shock

Resistance

100 ㎨ 6 positions, Each 3 times

Durability

300 ㎨ 6 positions, Each 3 times

Life

Mechanical

More than 10 millions times

Electrial

More than 0.3 millions times

Ambient temperature and humidity

0 ~ 50 ˚C(32 ~ 122 ˚F) · 35 ~ 85 % R.H. (Without condensation)

E-Catalog > 21 Temperature Controller (General Type) > DF series

Product Information :

Product Detail :

Other Product In Group "21 Temperature Controller (General Type) (4)"

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