TD300 Digital temperature controller
- Color LCD screen with touch panel
- 2 channel control
- Up to 100 patterns, 100 segments / pattern (2,400 segments in total)
- PID control
- Various alarm functions (output: 4 contacts, operation: 20 types)
- 8 contacts of digital input (DI), 8 contacts of digital output (DO)
- Communication function (RS485 or RS232, depending on the suffix code)
- Data storage and parameter backup through SD card
CE

The order from the left is the order in which the information is displayed at the bottom. If you cancel the check, the information will be excluded, and if you check, it will be printed out.

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▍Specification

■ Input Specification

Input

(2 channels)

Pt100 (IEC751)

-200 ~ 640 ℃, ±0.1 % of FS

TC_K

-200 ~ 1370 ℃, ±0.1 % of FS

TC_J

-200 ~ 1200 ℃, ±0.1 % of FS

TC_E

-200 ~ 1000 ℃, ±0.1 % of FS

TC_T

-200 ~ 400 ℃, ±0.1 % of FS

TC_R

0 ~ 1700 ℃, ±0.15 % of FS

TC_S

0 ~ 1700 ℃, ±0.15 % of FS

mV

0 ~ 100 mV or -10 ~ 20 mV (-999.9 ~ 9999.9), ±0.1 % of FS

VDC

0 - 10 V (Signal Input Range setup is available, -999.9 ~ 9999.9), ±0.1 % of FS

4 - 20 mA

Use 250 Ω external resistance, VDC Use after setup of 1 - 5 V d.c.

Input Resolution

24 bit

Accuracy of indication

0.1 ℃

Sampling cycle

Each channel 500 msec

Input Resistance

More than 1 MΩ

Maximum allowable

resistance of line

Less than 50 Ω / Line (Resistance of lines is a same condition)

RJC

±1.5 ℃

※ RJC error added when TC sensor is used

■ Output Specification

Control

Output

SCR

4 - 20 mA d.c. (Resistive load : less than 600 Ω)

Output Resolution : 16 bit

Accuracy of Output : ±0.1 % of FS

Output Ripple : 0.2 % of FS

SSR

24 V d.c. Pulse (Resistive load : More than 600 Ω)

Min. Pulse Range : 10 ms

Cycle Time : Available to select 1 - 1000 s

Relay

Output

Internal relay specification : NO -> 250 V a.c. 5 A / 30 V d.c. 5 A

Transmission Output

(4 - 20 mA)

Avaliable to select PV / SV / H.MV / C.MV of each channel Output Accuracy : ±0.1 % of FS

In case of heating/cooling control, if control output of heating is SCR or SSR, this channel can not use transmission output.

Transmission Output

Period of

output renewal

500 ms

■ Functions

Screen

TD300

3.5 Inch Color LCD and Interface with Touch Panel

Pattern

Max. 100 , Available to operate each channel's pattern

Segment

Max. 2,400 (Max 100 per segment)

Waiting Mode

Setup per pattern and setup of using or not using per segment

Repetition & Connection

Available to use Pattern Repetition and Section Repeat Loof Setup (Max. 20) Free connecting operation among patterns is available

PID Group

Each channel 4 Zones, Selectable between manual or automatic

Control Method

Heating control or Heating/Cooling control in each channel. PID or ON/OFF control

Auto Tuning

Optimal PID GAIN is automatically calculated according to Set Value.

It could be operated by each channel

Proportional Band

0.0 ~ 1000.0 ℃ (If "0" = On/Off control, Not "0" = PID control)

Integral Time

0 ~ 6000 sec ("0" = No Integral Calculation)

Differential Time

0 ~ 6000 sec ("0" = No Differential Calculation)

ON/OFF control

Available to select Dead zone 0.1 ~ 1000.0 ℃

Event Log

Max. 40 Event Logs could be saved depending on various situations

LCD protection

Back light will be off according to designated time of not using touch panel

Password

Password is available to prevent other people from changing system setup

Protection of Over-Integral and Differential

ARW Zone setup (50 ~ 200 % of proportional band)

Fuzzy Function

Control overshoot

RAMP

Available to select SV changing ratio in case of fixing operation

Restrict MV changing ratio

Function to control sudden change of MV

Alarm Setup

4 points, High, Low, Deviation etc. 20 kinds

Inner Signal

8 points, object, range and delayed time setup are available

Time Signal

8 points when program mode operation

Graph Function

PV, SV of each channel could be display by graph

Fixing Operation Hour

Available to set fixing operation hour up

Reservation Operation Fuction

Available to use reservation operation time by using built in timer.

User Logo Display

User logo could be shown for 3 sec after power on. Download through communication port

Screen Capture

Upload is available through communication port

Language

Korean and English

Contact Input

RUN/STOP, STEP, HOLD and Error Input (Stop operation, Delayed/ setup is available)

Contact Output

Output of various signals

Storage in Power Failure

Various setting and operation information memory

Return from Power Failure

STOP / COLD / HOT return when power failure is restored

■ Communication

Applied Standard

EIA-RS232C, EIA-RS422/485, USB

Max.Connection Number

RS232 RS422/485

1 : 1

1 : 256

Communication Method

RS232 RS422/485

Full Duplex

4 wired Half Duplex, 2 wired Half Duplex

Synchronous Method

RS232 RS422/485

asynchronous

Communication Distance

RS232 RS422/485

Within approximately 10 m

Within approximately 1.2 Km

Communication Speed

RS232 RS422/485

9600 ~ 38400 bps

Length of Data

RS232 RS422/485

8 bits

Parity Bit

RS232 RS422/485

NONE

Stop Bit

RS232 RS422/485

1 bit(s)

Communication Protocol

RS232 RS422/485

PCLinkSUM + CHECK SUM

Delayed Response Time

RS232 RS422/485

1 + (0 ~ 250) ms

■ Ratings

Rated Voltage

100 - 240 V a.c., Valiable Voltage Ratio : ± 10 %

Frequecy

50 - 60 Hz

Power Consumption

Max. 10 W

Insulation resistance

Between 1st & 2nd Terminal

1st/2nd and Earth Terminal

More than 10 MΩ / 500V d.c.

Dielectric strength

Between 1st & 2nd Terminal

1st/2nd and Earth Terminal

2500 V a.c. 50 / 60 Hz, 1 min.

■ Operation Environment

Installation

Continuous Vibration

Vibration Wide : Bleow 1.2 mm (5 - 14 Hz)

Below 4.9 m/s (4 - 150 Hz)

Short time Vibration

Below 14.7 m/s 15 sec (Each 3 directions)

Shock

Below 147 m/s 11 msec (Each 6 directions, 3 times)

Normal Operation Condition

Surrounding Temperature

0 ~ 50 ℃

Surrounding Humidity

20 ~ 90 % RH (No Condensation)

Magnetic Effect

Less than 400 AT/m

Preheating

More than 10 minute

Effect of surrounding temperature

Voltage/TC Input

±1 uV / ℃ or ±0.01 % of FS / ℃

RTD Input

Less than ±0.05 ℃ / ℃

Analog Output

Less than ±0.05 % of FS / ℃

■ Condition of Transport and Storage

Temperature

-25 ~ 70 ℃

Humidity

5 ~ 95 % RH (No condensation)

Shock

Less than 1 m when dropping the packed product

▍Suffix code

Model

Code

Information

TD300

Programmable Temperature Controller (DIN 96 × 96)

Communication

1

 

RS485/422 communication

2

 

RS232C communication

Language

1

Korean and English (Standard type)

2

English and Chinese (Simplified Chinese Characters)

▍Dimensions / Panel cutout and Terminal arrangement

Dimension
panel