Delta Electronics DTE-2DS Leaflet

 

 

Instruction Sheet 

Thank you very much for choosing DTE-2DS. Please read this instruction sheet before using your DTE-2DS to ensure 
proper operation. Keep this instruction sheet handy for quick reference. 

 Warning 

1.  Please hold the plastic terminal when installing DTE-2DS to prevent electrostatic discharge (ESD).   
2.  Prevent dust or metallic debris from falling into the device and cause malfunction. DO NOT modify 

or uninstall DTE-2DS without being permitted. DO NOT use empty terminals.   

3.  When installing DTE-2DS, please make sure the power of DTE main unit is switched off and insert 

DTE-2DS into the correct slot on DTE main unit.   

4.  Make sure you install DTE-2DS correctly before switching on the power; otherwise serious damage 

may occur. 

5. DO 

NOT touch the terminals or repair the device when the power is on; otherwise an electric shock 

may occur. 

 Product Outline & Dimension 

 

 Electrical Specifications 

Input power 

DC +5V 

Power consumption 

Max. 0.5W 

Display 

Single row 7-segment LED display, two 4 bits 
PV: red   SV: green 

Keys 

4 keys for selecting, changing pages and tuning 

Terminal connection 

Can only be inserted into the “Display and Setup Unit” slot on DTE main unit 

 Setting up Parameters 

Switching modes: DTE-2DS is in ”operation mode” when the power is switched on, Press 

 to enter  

“regulation mode”. Press 

  for more than 3 seconds in the operation mode to enter “initial setting 

mode”. Press 

  in the regulation mode or initial setting mode to return to the operation mode.   

PV/SV: Displaying the present value and set value. Use 

  to change the set value. 

How to set up: Use 

  in the three modes to select the parameter to be set up and 

 to 

modify the settings. Press 

  to save the setting. 

Regulation Mode 

Operation Mode 

Initial Setting Mode 

 Select channel 

 
 

Press 

 

V

 

   

Use 

  to set up target 

temperature (SV) 

Press 

 

V

 

  Set up input type 

 
 

Press 

 

V

 

 

A

uto-tuning 

(Set it up when in PID control and 
RUN) 

Press 

 

V

 

  Control loop RUN/STOP 

 
 

Press

 

 

V

 

  Set up temperature unit 

 
 

Press

 

 

V

 

Regulation Mode 

Operation Mode 

Initial Setting Mode 

 PID proportional band 

(Set it up when in PID control) 
 

Press

 

 

V

 

  Set up start pattern 

(Set it up when in PID control) 
 

Press

 

 

V

 

  Set up upper limit of 

temperature 
 

Press

 

 

V

 

  Set up PID Ti value 

(Set it up when in PID control)

 

 
 

Press

 

 

V

 

  Set up start step 

(Set it up when in PID program 
control) 
 

Press 

 

V

 

 

Set up lower limit of 

temperature 
 
 

Press 

 

V

 

  Set up PID Td value 

(Set it up when in PID control) 
 
 

Press

 

 

V

 

 

Set up the position of 

decimal point 
(Not for thermocouple R, S, B type) 
 

Press 

 

V

 

 Select control mode 

 
 
 

Press

 

 

V

 

 or 

 

Set up PD/PID control offset 
(When in PID control, set up PdoF 
when Ti=0. AT sets up ioF 
automatically when Ti≠0.)  
 

Press

 

 

V

 

 or 

   

Without/with group INB 
Set up upper limit of Alarm 1 
 
 
 

Press 

 

V

 

  Set up output 1 

(Heating, cooling or proportional 
output) 
 
 
 

Press 

 

V

 

  Hysteresis for output 1 

(Set it up when in ON/OFF control) 
 
 

Press

 

 

V

 

 or 

 

Without/with group INB 
Set up lower limit of Alarm 1 
 

Press 

 

V

 

  Set up output 2 

(Heating, cooling or alarm output) 
 
 

Press 

 

V

 

 

Hysteresis for output 2 

(Set it up when in ON/OFF control) 
 
 

Press

 

 

V

 

 

Without group INB 

Set up upper limit of Alarm 2 
 
 

Press 

 

V

 

 or

 

 

Without/with group INB 
Set up Alarm 1 mode 
 

Press 

 

V

 

  Control cycle for output 1 

(Set it up when in PID/programmable 
PID/manual control) 
 

Press 

 

V

 

  Without group INB 

Set up lower limit of Alarm 2 
 
 

Press 

 

V

 

  Without group INB 

Set up Alarm 2 mode 
 
 

Press

 

 

V

 

  Control cycle for output 2 

(Set it up when in PID/programmable 
PID/manual control) 
 

Press

 

 

V

 

  For locking the keys on the 

panel 
 
 

Press

 

 

V

 

  Set up copy function 

 
 
 

Press 

 

V

 

 

Ratio of output 1 & output 2 

when in dual output control. 
Pb2 = Pb1 × COEF 
(Set it up when in PID/programmable 
PID + dual output) 
 

Press

 

 

V

 

  For displaying and tuning 

the value of output 1 
(Displayed when in 
PID/programmable PID/manual 
control RUN) 
 

Press

 

 

V

 

 

Select ASCII/RTU communication 
format 
 
 
 

Press

 

 

V

 

 

Set up the overlapped area 

for dual output (dead band)   
(Set it up when in dual output) 
 
 
 

Press

 

 

V 

  For displaying and tuning 

the value of output 2 
(Displayed when in 
PID/programmable PID/manual 
control RUN) 
 

Press

 

 

Z

 Return to “target 

temperature” 

 Set up communication 

address 
 
 
 
 

Press

 

 

V

 

 

For tuning temperature 

offset 
 

Press

 

 

V

 

 

  Set up communication baud 

rate 
 

Press

 

 

V

 

 

Set up upper limit for 

control output 
 

Press

 

 

V

 

 

  Set up data length 

 
 

Press

 

 

V

 

 

Set up lower limit for control 

output 
 

Press 

 

V

 

 

  Set up parity bit 

 
 

Press 

 

V

 

Regulation Mode 

Operation Mode 

Initial Setting Mode 

 

Set up delay time for alarm 

output 
 

Press

 

 

V

 

 

 

Set up stop bit 

 

Press 

 

Z

 Return to “set up input 

type” 

 

For tuning upper limit of 

analog output 
(Displayed when in analog output) 
 

Press

 

 

V

 

 

 

  For tuning lower limit of 

analog output 
(Displayed when in analog output) 
 

Press

 

 

V

 

 

 

 

Set up positive/negative 

proportional output 
(Set it up when in proportional output 
control)  
 

Press

 

 

Z

 Return to 

“auto-tuning” 

 

 

 Types of Input Sensors & Temperature Range 

1.  Set up input sensor: Enter parameter 

  (see “Setting up Parameters” section for details) in 

“initial setting mode” and select an input sensor (see Table 1).   

2.  Set up temperature range: Enter parameter 

 and 

  (see “Setting up Parameters” 

section for details) in “initial setting mode” to set up the temperature range. 

3.  Set up the position of decimal point: Enter parameter 

  (see “Setting up Parameters” section 

for details) in “operation mode”. The position of decimal point will change the temperature range. 
The screen displays only 4 digits; therefore, you have to set “0” in this parameter if you wish to 
display values bigger than 999 or smaller than -99. The setting will not be saved. Default = 1.

 

 

Input Sensor Type 

Display 

Range 

Platinum resistance (Cu50) 

 

-50 ~ 150°C 

Platinum resistance (Ni120) 

 

-80 ~ 300°C 

Platinum resistance (Pt100) 

 

-200 ~ 850°C 

Platinum resistance (JPt100) 

 

-20 ~ 400°C 

Thermocouple TXK type 

 

-200 ~ 800°C 

Thermocouple U type 

 

-200 ~ 500°C 

Thermocouple L type 

 

-200 ~ 850°C 

Thermocouple B type 

 

100 ~ 1,800°C 

Thermocouple S type 

 

0 ~ 1,700°C 

Thermocouple R type 

 

0 ~ 1,700°C 

Thermocouple N type 

 

-200 ~ 1,300°C 

Thermocouple E type 

 

0 ~ 600°C 

Thermocouple T type 

 

-200 ~ 400°C 

Thermocouple J type 

 

-100 ~ 1,200°C 

Thermocouple K type 

 

-200 ~ 1,300°C 

Table 1 

 Setting up Control Output 

1. Set up 2 outputs: Enter parameter 

 and 

  in “initial setting mode” (see “Setting up 

Parameters” section for details). Set up one of the two parameters as 

 or 

 of control 

output.  

2.  Set up control type: Enter parameter 

  in “initial setting mode” (see “Setting up Parameters” 

section for details) and set it up as 

 (PID) control. 

3. Set up parameters: In “regulation mode” 

 Parameter 

：

Can be set up when parameter 

  is set as 

 . When 

 is set 

as 

  , the program will calculate parameters 

 , 

 , 

 , 

 and 

 

automatically and save them. 

 Parameter 

 , 

 and 

 .