XY-T04 High Temperature Controller

1.Description:
XY-T04 is a K-type digital high temperature controller module. It can be widely used at Smart home,Industrial control, Automatic irrigation, Indoor ventilation. Protection equipment.
It has high precision output automatic constant temperature panel.
XY-T04 adopts industrial-grade chip with high-precision K-type thermocouple temperature sensor that can measuring -99℃~999℃ or -99℉~999℉.

2.Features:
1>.Intelligent control and monitoring
2>.Simultaneous temperature detection
3>.Celsius and Fahrenheit switch display
4>.Automatic recognition working mode
5>.Automatic data saving
6>.High temperature measuring -99C~999C or -99F~999F

3.Parameters:
1>.Product Name:XY-T04 Temperature Controller
2>.Product Number:XY-T04
3>.Working Voltage:DC 6V-30V
4>.Control Type:Button/MODBUS
5>.Support sensor:K-type thermocouple(1 meter)
6>.Temperature range:-99C~999C or -99F~999F
7>.Temperature Control precision:0.1C/F
8>.Temperature measurement error:+/-2C/F
9>.Output type:Relay output(It can not output voltage)
10>.Load: AC220V/DC30V 10A
11>.PCB Working Temperature range:-40℃~85℃
12>.Working Humidity Range:5%-95%RH
13>.Module Size:72*48*25mm

4.Functions:
1>.Setting parameters:
1.1>.Set work mode by Cooling mode and Heating mode.
1.2>.Set the Set Temperature and Hysteresis Temperature. User can set start delay time if necessary.
1.3>.Set ON/OFF the high and low temperature alarm function and threshold if necessary.

2>.Cooling Mode C:
2.1>.Relay turn ON and Refrigeration equipment starts working if connect load when Current Temperature is greater than (Set Temperature + Hysteresis Temperature). LCD will display symbol ‘OUT’ on left.

2.2>.Relay turn OFF and Refrigeration equipment stops working if connect load when Current Temperature is less than Set Temperature. Symbol ‘OUT’ will disappear.

2.3>.Example: Set Temperature 30℃ and Hysteresis Temperature 5℃.
2.3.1>.Relay turn ON and Refrigeration equipment starts working if Current Temperature is greater than 35℃(30+5=35).
2.3.2>.Relay turn OFF and Refrigeration equipment stops working if Current Temperature is less than 30℃.

3>.Heating mode H:
3.1>.Relay turn ON and Heating equipment starts working if connect load when Current Temperature is less than (Set Temperature - Hysteresis Temperature). LCD will display symbol ‘OUT’ on left.

3.2>.Relay turn OFF and Heating equipment stops working if connect load when Current Temperature is more than Set Temperature. Symbol ‘OUT’ will disappear.

3.3>.Example: Set Temperature 30℃ and Hysteresis Temperature 5℃.
3.3.1>.Relay turn ON and Heating equipment starts working if Current Temperature is less than 25℃(30-5=25).
3.3.2>.Relay turn OFF and Heating equipment stops working if Current Temperature is more than 30℃.

4>.Delay start function dLY:
4.1>.It means the load can allow the next heating or cooling after delay time T and the time unit is second if turn ON dLY function.
4.2>.Relay can not turn ON if the heating temperature is met at H mode during delay time T if turn ON dLY function.

5>.Calibration temperature:
5.1>.Current Temperature = Detect Temperature + Calibration Temperature.
5.2>.The system works for a long time, and there may be deviations, which can be corrected by this function.

6>.Temperature alarm:
6.1>.Buzzer will alarm and press anyone button to stop alarm if turn ON this function.
6.2>.High Temperature Alarm OTP: Relay turn OFF and load stop work if Current Temperature is more than High Temperature Threshold.
6.3>.Low Temperature Alarm LTP: Relay turn OFF and load stop work if Current Temperature is less than Low Temperature Threshold.

7>.Emergency stop:
7.1>.Relay turn OFF,display OFF and load stop work if press emergency stop button.
7.2>.Press again to turn ON.

8>.Sleep function:
8.1>.Keep press ‘SET’ about 2 second to turn ON or OFF this function.
8.2>.L-P ON : Turn ON sleep function. LCD screen turns off automatically if there is no operation within 10 minutes. Press any button to wake up screen. Note: XY-T04-W works normally, just enters the power saving state.
8.3>.L-P OFF : Turn OFF sleep function. LCD screen keep ON all the time.

9>.Control method:
9.1>.Button Control Method: It can be set parameter and control by 4 buttons on PCB.
9.2>.MODBUS Control Method: It can be set parameter and control by MODBUS protocol. This mode can be connected to a micro-controller to realize embedded industrial control.

Please download the PDF user manual here: