1. Product description:
TC7028 series temperature controller is most use in the electric distribution box,and Temperature control equipment with the NTC10K or PT100 and other sensor ,the meter have relay inside,can control the fan or heater to make the environment at the setting temperature.
2. Series model
Model
|
Power supply
|
Measure Rang
|
Sensor type
|
Function
|
Feature
|
TC7028A
|
220VAC 50/60HZ
|
-50.0℃~150.0℃
|
NTC10K
|
OUT1
|
Choose Cold or hot model
|
TC7028B
|
100V-220V 50/60HZ
|
-50.0℃~150.0℃
|
NTC10K
|
OUT1
|
Choose Cold or hot model
|
TC7028C
|
220VAC 50/60HZ
|
-60.0℃~300.0℃
|
PT100
|
OUT1
|
Use PT 100 sensor
|
TC7028D
|
220VAC 50/60HZ
|
-50.0℃~150.0℃
|
NTC10K
|
OUT1+ALARM+Switch detection
|
Choose cold or hot model Alarm reply output
|
TC7028E
|
220VAC 50/60HZ
|
-50.0℃~150.0℃
|
NTC10K
|
2X OUT +buzzer
|
NC and NO replay +Buzzer inside
|
All the type can make 12VDC OR 24VDC
3. Drawing & panel description
4. Wiring diagram
5.Program logic
6.Code description
Code
|
Description
|
ERH
|
High-Temp Alarm
|
ERL
|
Lower limit alarm
|
ERU
|
Switch detection error
|
ERS
|
Sensor error
|
7.Working environment
Power supply
|
Rated±10% 50/60hz
|
Ambient temperature
|
0~50℃
|
Ambient humidity
|
85%RH
|
Relay
|
MAX 5A On/off
|
8.Notice:please wait 30 seconds before use to make the sensor adapt to the ambient temperature