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Modbus Rs485 Thermostat Temperature Controller With Ir

Modbus Rs485 Thermostat Temperature Controller With Ir
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Product Details
  • Brand NameHs
  • ApplicationRefrigeration Parts
  • Model NumberW301/ir/rs485
  • CertificationIec
  • TypeThermostst
  • TypeHeating Cooling Thermostat
  • Voltage220V±10% 50/60Hz
  • MaterialAbs + Pc Flame Retardant
  • Protection ClassIp30
  • Control ModeInfrared Remote And Manual
  • Setting Temperature Range10°C To 40°C
  • Accuracy±1°C
  • Using PlaceHotel,room,office,home
  • Dimensions86Mm*86Mm*13Mm
  • ModbusProtocol Rs485
Product Description
MODBUS Rs485 thermostat temperature controller with IR remote control

MODBUS Rs485 thermostat temperature controller with IR

MODBUS Rs485 thermostat temperature controller with IR

MODBUS Rs485 thermostat temperature controller with IR

MODBUS Rs485 thermostat temperature controller with IR

Scope
FL-W301 is often suitable for temperature control for fan coil, electrically operated valve, power-driven air valve and power-driven air inlet of the central air-condition and Control of heating equipment

Basic Features
1.Manual 3-speed or auto fan
2.Suitable valve: 2-line Or 3-line
3.Fan speed: High, Medium, Low
4.Temperature sensing: NTC Thermistor
5.indoor temperature correction function
6.Display: LCD
7.Size: 86mm*86mm*13mm
Product parameters
Sensing element: NTC
Accuracy : ± 1°c
Set-point range: 10°c to 40°c
Display range: 0~60°c
Operation environment: 0~45°c
Operating Humidity: 5~90%RH (non-condensing)
Power supply: AC 200~250V, 50/60Hz
Switch current rating: Resistive: 2A, Inductive: 1A
Rated Power: 2W
Wirings: Screw-in terminals, each terminal capable of accepting 2 x 1.5 mm2 or 1 x 2.5 mm2 wires
Housing: ABS + PC Flame Retardant
Dimensions: 86*86*13 mm ( W*H*D )
Hole pitch: 60 mm ( Standard )
Protection Class: IP30
Display: LCD

Product Additional functional modules
1.IR remote control
2.Blue Backlight
3.RS485
4.Key lock, limiting the temperature function (Option)
5.Host linkage function(Option)

MODBUS Operation Manual
1.MODBUS communications
Temperature controller to modify the internal registers is controlled by 485,output control.MODBUS RTU communication protocol using standard communication protocols.Serial port settings:Baud Rate
”9600”, Parity bit”no”.Data bits”8” Stop bits”1”.

1.1Communication format
Communication machine No
Command code
Data address
communication data
CRC Check
1Byte
1Byte
2Byte
2Byte
2Byte

1.2 Communication Machine NO.
1----32

1.3 Command code
Command code
operating content
03H
Read the specified address data
06H
setting the specified address data
83H
the error returned

1.4 Communication paradigm
For example, PC sends the following command
Communication machine No
Command code
Data address
communication data
CRC Check
01H
03H
003BH
0001H
F5C7H
Command interpreter: Reading the indoor temperature, the register address 3BH
Rreturn the same command, proved successful reception and return temperature is 25 degrees.
Communication machine No
Command code
Data address
communication data
CRC Check
01H
03H
003BH
001EH
B40FH
Communication error is returned:
Communication machine No
Command code
address

CRC Check
01H
83H
03H
0131H
then resend the command until the reception was successful

2. Register address map
register address
register description
66H
Setting mode "01"cold ,"00"heater, "02", ventilation
3AH
Lock up and down keys adjustment, 0 unlock 1 lock
3BH
Room temperature
39H
setting temperature
60H
Switch control 00 shutdown,01 starting up
65H
Set the wind speed 0 low 1 medium 2 high

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