Type:Drive IC
Condition:New
Supply Voltage:DC8-30V
Dissipation Power:0.05W
Operating Temperature:-40 to +125
Model Number:YC1001
Model:YC1001
Decoration and construction contents:Hydropower project
Can choose:18B20 sensor(default) ; AM2301 sensor
A communication protocol address: Shenyang round can provide compatible x, or Shanghai VIP address compatible protocol.
standard MODBUS RTU Protocols from the device can be used as PLC,MCGS Kingview extended terminal access.
Applied to: engine room, greenhouse, bean sprouts generator and other temperature measurement fields.
Line distance:
Measured and used 4*0.75 National standard oxygen free copper shielded signal wire length 150M,Wire resistance 2.2 Europe,
Termination AM2301 or 18B20 Sensor, normal communication.
Summary
Main characteristics
Be based onRS485 Interface,Modbus Protocol switch quantity input output control module.
quarantineRS485Interface supportModbus-RTU Agreement.
Support18B20Temperature sensor, andAM2301Combination sensor of temperature and humidity.
The temperature calculation is completed inside the module, and the temperature value can be read directly. The unit is centigrade. The relative humidity value is read out%RH.
Measuring range:AM2301Type sensor: temperature 40+ 80 Resolution at 0.1 Humidity range:0.0%~100%,accuracy3%.
AM2305Type sensor: temperature 40+ 125 Resolution at0.1 Humidity range:0.0%~100%,accuracy3%.
18B20: temperature 40+ 123.
Power source: DC8-30V Static power dissipation is less than 0.05W.
Use standard35mmInstallation way of guide rail.
Outline size:Operating temperature:-35C~+50C.
Applications: HVAC, engine room, greenhouse, bean sprouts generator monitoring field.
Commonly used products, models, pictures, and interfaces
Model pictures and interfaces are as follows:
A:RS485 Serial communication A
B:RS485 Serial communicationB
Power SupplyV+DC power positive
Power SupplyV-DC power supply, negative pole, common end
VoutSupply the output terminal to the sensor,5V 50mAoutput
INxSensor data input
GND: SensorsGNDend
3 registerInformation table and function code
Three point oneFunction code03H(read),06H(write)
parameterSet registerInformation table
| Word address | byte position | describe | Parameter description | attribute |
| 10 | low8position | Communication configuration Initial value:00 | BIT<7:5> Retain BIT<4:3>00=No check 01=Even check10=Odd check11=Odd check) BIT<2:0>000=9600 001=1200 010=2400 011=4800 100=9600 101=14400 110=19200Other combinations are not defined, in accordance with9600Handle | RW |
| high8position | Postal address Initial value:01 | Set range=1reachTwo hundred and fifty address0For broadcast address(If the communication program sets the value to0Equal to1) | RW |
| 11H | low8position | Retain | | RW |
| high8position | Retain | | RW |
Three point twoFunction code03H(read)
Input registerInformation table (read only attribute)
| Word address | describe | Word address | describe |
| 20H | sensor1Temperature value | 33H | sensor1Humidity value |
| 21H | sensor2Temperature value | 34H | sensor2Humidity value |
| 22H | sensor3Temperature value | 35H | sensor3Humidity value |
| 23H | sensor4Temperature value | 36H | sensor4Humidity value |
| 24H | sensor5Temperature value | 37H | sensor5Humidity value |
| 25H | sensor6Temperature value | 38H | sensor6Humidity value |
| 26H | sensor7Temperature value | 39H | sensor7Humidity value |
| 27H | sensor8Temperature value | 3AH | sensor8Humidity value |
| 28H | sensor9Temperature value | 3BH | sensor9Humidity value |
| 29H | sensor10Temperature value | 3CH | sensor10Humidity value |
| 2AH | sensor11Temperature value | 3DH | sensor11Humidity value |
| 2BH | sensor12Temperature value | 3EH | sensor12Humidity value |
| 2CH | sensor13Temperature value | 3FH | sensor13Humidity value |
| 2DH | sensor14Temperature value | 40H | sensor14Humidity value |
| 2EH | sensor15Temperature value | 41H | sensor15Humidity value |
| 2FH | sensor16Temperature value | 42H | sensor16Humidity value |
| 30H | sensor17Temperature value | 43H | sensor17Humidity value |
| 31H | sensor18Temperature value | 44H | sensor18Humidity value |
| 32H | sensor19Temperature value | 45H | sensor19Humidity value |
Comment: invalid sensor. Return value isFC18=-1000d=-100.0
Temperature and humidity values areTwoA signed integer of 0 bytes, the actual temperatureTenTimes value. The unit is centigrade,%RH
FourModule application technology
4.1 MODBUSagreed interpretation
Please refer to "electric meter manual" and "switch quantity input output module"MODBUSIntroduction.
You can use the test tools we provide to view the data collected. Following chart.
