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NP200 Programmable Temperature Controller
- Multi input/output, high accuracy (+/-0.1%)
- 30 patterns, 300 segments (1 pattern / 99 segments)
- Heat & cooling PID control
- 3 level PID selection (4 PID groups)
- PID auto-tuning mode 2 types
- Digital input(DI) 7 contacts, User output(UO) 10 contacts
- Communication fuction (RS485/422)

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▍Specification

■ Input Specification

Input

Multi range type (Refer to “Input type Kinds and Range”)

Sampling time

100 ms

Input resolution

Basically for the numbers below the decimal point

Input impedance

T/C & mV input: 1 MΩ min, d.c. mV input: approx 1 MΩ

Allowable signal source resistance

T/C: Max 250 Ω, DC mV/V: Less than 2 kΩ

Allowable wiring resistance

RTD input: Less than 150 Ω/ 1 wire

Allowable input voltage

DC mV/Thermocouple/RTD: ±10 V, DC V: ±20 V

Noise removal rate

NMRR : more than 40 dB (50 / 60 Hz ±1 %) CMRR : more than 120 dB

Standard

Thermocouple/RTD (KS / IEC / DIN)

Input signal break detection

(Burn - out)

T/C: Up Scale / Down Scale

RTD: Up Scale

Detected voltage in signal break: Approx. 50 nA

Accuracy

Max scale 0.1 %

■ Output

◾ Output type

Relay output

Contact capacity : 240 V a.c. 3 A, 30 V d.c. 3 A (registance).

Composition of contac t : 1c

Output operation : time proportioned or ON/OFF

Time proportion cycle time : 1 ~ 1000 s

Output limit : 0.0 ~ 100.0 % Highest value(OL-H) and Lowest value(OL-L). (Trial for MAN / AT is possible).

ON/OFF hysterisis : 0 ~ 100 %

Time resolution : the small one in either 0.1 % or 10 ms

SSR output

ON voltage : more than 25 V d.c. (Load resistance more than 600 Ω when cut off happens there’s limit on electric current of around 30 mA)

OFF voltage : less than 0.1 V d.c.

Output operation: Time proportioned

Cycle time : 1 ~ 1000 s

Output limit : 0.0 ~ 100.0 % Highest value(OL-H) and Lowest value(OL-L). (Trial for MAN / AT is possible).

Time resolution : the small one in either 0.1 % or 10 ms

SCR output

(4~20 mA d.c.)

Output current range : 4 ~ 2 mA

DC output renewal cycle : 100 ms

Load resistance: less than 600 Ω

Output operation : consecutive PID

Output ripple : less than 0.1 % of FS. (p-p) (150 Hz)

Accuracy : ±0.3 % of FS. (range from 4 ~ 20mA DC) Resolution : around 3,000

Output limit : 0.0 ~ 100.0 % Highest value(OL-H) and Lowest value(OL-L).(Trial for MAN / AT is possible).

Manual operation

Conversion to MANUAL operation is possible at the number 5 of operation screen and communication.

A → M: output tracking M → A: bumpless

■ Certifications

Certification

UL (ongoing)

C-UL (ongoing)

CE (ongoing)

■ Retransmission output

Current output

Current output range: 4 - 20 mA d.c.

Resistance load: less than 600 Ω

Accuracy : ±0. % of FS. (4 - 20 mA d.c.)

Resolution : Approx. 3,000

Output ripple : Max 0.1 % of FS. (p-p) (150 Hz)

Output renewal cycle time : 100 ms

Retransmission output

Retransmission signal: PV (Process value) / SV (Set value) / MV (Volume of output) / SPS (Power supply for sensor)

Scaling: PV (Process value) / SV (Set value)
  • SPS(Power supply for sensor): Retransmission output of PV/SV/MV can not be used when you use SPS.

■ Interface

Standard

EIA RS485

Number of devices

31. Address setting: 1~99 range

Communication type

2 wire or 4 wire half-duplex

Synchronization

Start – stop synchronous mode

Communication order

None

Communication distance

Max 1.2 km

Communication rate

600 / 1200 / 2400 / 4800 / 9600 / 19200 / 38400 bps

Start Bit

1 Bit

Data length

7 or 8 Bit

Parity

None, Even, Odd

Stop Bit

1 or 2 Bit

Protocol

PC-LINK, PC-LK-S, MODBUS ASCII, MODBUS RTU

Response time

Handling time + (RP.T X 10 ms)

■ Power Supply

Power supply voltage

100 - 240 V a.c. (90V ~ 250V)

Frequency

50 - 60 Hz

Power Consumption

Max 6.0W / MAX 10 VA

Insulation resistance

20 MΩ min(at 500V d.c.) : Between primary terminal and secondary terminal

Between primary terminal and ground

Between ground and secondary terminal

Dielectric Strength

2300V a.c. 50/60 Hz for 1 minute : Between primary terminal and secondary terminal

Between primary terminal and ground

1500V a.c. 50/60 Hz for 1 minute : Between F.G terminal and secondary terminal

Power supply for sensor

24 V d.c. 20 mA Max (select between retransmission output or SPS)

■ Function

Measuring Input

Bias

-100.0 ~ 100.0 % for measuring input range.

Valid setting a correction value

Scaling

According to setting of SL-H, SL-L of measuring range, scaling is available.

Input filter

OFF, 1 ~ 120 s

Control

Fix SV

4 kinds

Pattern

30 Patterns, 99 segments are available in each pattern

Segment

300 Segments

PID Group

4 kinds

Auto Tuning

According to SV, AT is operating.

(Select STD or low PV)

Proportional band (P)

0.1 % ~ 999.9 %

Integral time (I)

OFF, 1 ~ 6000sec

Differential time (D)

OFF, 1 ~ 6000sec

ON/OFF control

Select ON/OFF control in output group

PID converter

Level PID/Segment PID selectable

Manual reset

-0.5 ~ 105.0 %. 〔Valid when I=OFF〕

Direct/reverse action

Select direct or reverse action in output group

Emergency output

-0.5 ~ 105.0 % of output value

ON/OFF hysteresis

0.0 ~ 100.0 % of range (in case of ON/OFF control, it is up to hysteresis value in output group.)

Heating/cooling hysteresis

-100.0 ~ 50.0 % of output value

Auto/Man

Convert at the 5th operation screen

Anti reset wind up (ARW)

AUTO, 50.0 ~ 200.0 % at the PID group

Retransmission

output

Retransmission signal

PV, SV, MV, SPS (select TRANS in retransmission group)

Scaling

Setting PV, SV

Alarm

Setting points

Max 10 points

Type of alarm

High/low alarm, High/low deviation alarm

Setting range

Process alarm: 0~100 % of range

Deviation alarm: -100~100 % of range

Alarm hysteresis

0.0~100.0 % of instrument range

■ Condition for transportation & storage

Temperature

-25 ~ 70 ℃

Humidity

5 ~ 95 % RH (no icing)

Shock

Fall from less than 1m

■ Structure

Material

Plastic case

Weight

696 g (including bracket and box)

Panel cutout

92(W) X 92(H)

■ Operating Environment

Setting surroundings

Consecutive vibration : vibration width is less than 1.2mm (5 ~14 Hz)

Consecutive vibration : 4.9 m/s² (4 ~ 150 Hz)

Short time vibration : 14.7 m/s² less than 15 seconds (each 3 directions)

Shock : 147 m/s² less than 11ms (3 times at each 3 directions)

Conditions for normal operation

Temperature : 0 ~ 50℃

Humidity : 35 ~ 85 % RH (no icing)

Magnetic range : less than 400 AT/m

Warm Up Time : more than 30 minutes

Effects of temperature

in the surrounding environment

T/C voltage input : ±1 ㎶/℃ or ±0.01 % of FS/℃

RTD input : less than ±0.05 FS/℃

Analog output : less than ±0.05 % of FS/℃ (consecutive output)

Effects of voltage fluctuation rate

Analog input : ±1 ㎶/10V or ±0.01 % of FS/10V

Analog input : less than ±0.05 % of FS/10V

▍Suffix code

Model

Code

Function

NP200 –

Programmable Controller (96 X 96 mm)

Control Type

0

 

Universal Type

1

 

Heating/Cooling Type

Option

0

None

1

RS422 / 485 (Communication Function)

2

DI 4 Points(External Signal Input)

3

RS422 / 485(Communication Function), DI 4Points
  • DI 1~3 Standard, DI 4~7 Option

▍Dimension

[Unit : ㎜]

■ Dimension

Dimension

■ Panel Cutout

Panel Cutout