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瑞萨电子 (Renesas Electronics Corporation)

中端温控器

概述

描述

中端温控系统基于基础温控系统构建,配备了成本优化的用户界面、简化的语音控制功能,以及集成传感器,可通过切换继电器直接控制暖通空调(HVAC)系统的负载。 随后,这些系统会将测量数据传输至其他设备,例如中央温控器和/或室外机。

此款中端温控系统可满足多种需求 — 无论是基础型、增强型、扩展型还是延伸型应用场景。 该系统提供多种型号,根据最终应用场景提供丰富的功能和能力,旨在打造可扩展、智能且集成传感器的系统,以实现简便的设置、控制与通信。 集成式 Wi‑Fi® 和蓝牙® 可与移动应用程序及智能家居生态系统无缝连接,支持远程控制与日程编排;而湿度检测和人员在场检测等内置传感器则提供更精准的环境感知,从而优化 HVAC 系统的运行。

系统优势:

  • Wi‑Fi 6 和蓝牙连接支持远程监控、OTA 升级以及智能家居集成。
  • 通过蓝牙低功耗(Bluetooth LE)和 NFC 实现轻松安装与配置,可借助 Wi‑Fi 和低功耗蓝牙与其他温控器、传感器及执行器进行无线通信,无需额外布设通信线路。
  • 灵活的 HMI(人机交互界面)选项 — 从简单的语音命令识别、关键信息的 LCD 可视化,到时尚的电容式触摸控制 — 实现了直观、现代且免触控的用户交互。
  • 集成温度、湿度和空气质量传感器,通过基于继电器的负载切换实现精确的环境控制。
  • GreenPAK™ 器件提供超低功耗的闭锁继电器控制,在降低能耗的同时确保可靠的 HVAC 切换。

方框图

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基础型温控器,具备核心功能

WS151-1: WEBLine.226Line Arrow.171Bridge Rectifier.184Sheet.3Sheet.4Sheet.5Sheet.6Sheet.7Sheet.8Sheet.9Sheet.10Sheet.11Sheet.12Sheet.13Sheet.14Sheet.15Sheet.16Sheet.17Sheet.18LineConnector 1.160Line ArrowConnector 1.160.23Connector ArrowEnableEnableEnable24VAC24VAC24VAC5V5V5VGroundSheet.33Sheet.34Battery 1-CellSheet.36Sheet.37Line 1pt.1552Line 1pt.1583Line.40Connector Arrow.41Line Arrow.42VSYSVSYSVSYSBi-directionalAntennaSheet.56Sheet.57Sheet.58Sheet.59Sheet.60Line.83Line Arrow.84VSYSVSYSVSYSTouch KeySheet.119Sheet.120Sheet.121Sheet.122Sheet.123Sheet.124Sheet.125Sheet.126Sheet.127Line Arrow.128Touch InterfaceTouch InterfaceTouch InterfaceLCD/LED Segment DisplaySheet.132Sheet.133Sheet.134Sheet.135Sheet.136Sheet.137Sheet.138Sheet.139Sheet.140Sheet.141Sheet.142Sheet.143Sheet.144Sheet.145Sheet.146Sheet.147Sheet.148Sheet.149Sheet.150Sheet.151Sheet.152Sheet.153Sheet.154Sheet.155Sheet.156Sheet.157Sheet.158Sheet.159Sheet.160ONONONOFFOFFOFFSheet.163Sheet.164Sheet.165Sheet.166Sheet.167Sheet.168Sheet.169Sheet.170VSYSVSYSVSYSLine Arrow.173LCD DisplayLCD DisplayLCD DisplayTemperature & Humidity SensorTemperature & Humidity SensorTemperature & Humidity SensorIAQ SensorIAQ SensorIAQ SensorBi-directional.178Connected signals arrowConnected signals arrow.180Connected signals arrow.181Line.210WS151-1WS151-1WS151-1Battery ChargerBattery ChargerBattery ChargerBuck-BoostBuck-BoostBuck-BoostWireless ConnectivityWireless ConnectivityWireless ConnectivityCentral ThermostatCentral ThermostatCentral ThermostatAntenna.220Sheet.230Sheet.231Sheet.232Sheet.233Sheet.234Line Bi-directional Dotted.236Wireless Connectivity (Wi-Fi or Bluetooth LE) or Wired Connectivity (RS-485, CAN, Ethernet)Wireless Connectivity (Wi-Fi or Bluetooth LE) or Wired Connec...Wireless Connectivity (Wi-Fi or Bluetooth LE) or Wired Connectivity (RS-485, CAN, Ethernet)Line Bi-directional Dotted.238Sheet.284CrystalSheet.286Sheet.287Sheet.288Sheet.289Sheet.290Sheet.291Sheet.292Line.69Line.7027.12MHz27.12MHz27.12MHzLine Bi-directional DottedNFC CoilNFC CoilNFC CoilNFC CoilSheet.299Transformer.324Line.841Line.842Sheet.303Inductor.300Sheet.305Sheet.306Sheet.307Line.103Line.104NFC ReaderNFC ReaderNFC ReaderVSYSVSYSVSYSLine Arrow.206Connector Arrow.315Connector Arrow.201Line Arrow.186Op AmpOp AmpOp AmpMicrophoneSheet.408Sheet.409Keyword detection & voice controlKeyword Detection & Voice ControlKeyword Detection & Voice ControlVSYSVSYSVSYSLine Arrow.203Line Arrow.205Line Arrow.213HVAC ControlHVAC ControlHVAC ControlRelay Control: GreenPAKRelay Control: GreenPAKRelay Control: GreenPAKLatching RelaysLatching RelaysLatching RelaysLine.214PIR Motion SensorPIR Motion SensorPIR Motion Sensor VSYSVSYSVSYSLine Arrow.194 VSYSVSYSVSYSLine Arrow.196Line Arrow.197Sheet.448 Comparator & Op AmpComparator & Op AmpComparator & Op AmpOp Amp.205PeripheralOp Amp ComparatorSheet.433Sheet.434DriverSheet.436Sheet.437Sheet.438Op Amp.214PeripheralOp Amp ComparatorSheet.442Sheet.443DriverSheet.445Sheet.446Sheet.447Sheet.449MCUMCUMCU GPIOGPIOGPIOUARTUARTUARTCTSUCTSUCTSUSLCDCSLCDCSLCDCI2CI2CI2CSPISPISPIGPIOGPIOGPIOGPIOGPIOGPIOADCADCADCBuck RegulatorBuck RegulatorBuck Regulator
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增强型温控器,配备更高显示分辨率

WS151-2: WEBLine Arrow.197Line.83Connector Arrow.201Line Arrow.186Line Arrow.244Line Arrow.245Bridge Rectifier.184Sheet.7Sheet.8Sheet.9Sheet.10Sheet.11Sheet.12Sheet.13Sheet.14Sheet.15Sheet.16Sheet.17Sheet.18Sheet.19Sheet.20Sheet.21Sheet.22LineConnector 1.160Line ArrowConnector 1.2324VAC24VAC24VACLine Arrow.42VSYSVSYSVSYSBi-directionalAntennaSheet.32Sheet.33Sheet.34Sheet.35Sheet.36Wireless ConnectivityWireless ConnectivityWireless ConnectivityLine Arrow.84VSYSVSYSVSYSVSYSVSYSVSYSTemperature & Humidity SensorTemperature & Humidity SensorTemperature & Humidity SensorIAQ SensorIAQ SensorIAQ SensorConnected signals arrow.181MicrophoneSheet.47Sheet.48Keyword detection & voice controlKeyword Detection & Voice ControlKeyword Detection & Voice ControlVSYSVSYSVSYSLine Arrow.203Line Arrow.205Line.210Line Arrow.213HVAC ControlHVAC ControlHVAC ControlWS151-2WS151-2WS151-2LCD (TFT-LCD)Block.120TFT LCD, OLED, or MIPI DisplayTFT LCD, OLED, or MIPI DisplayTFT LCD, OLED, or MIPI DisplayLCD (TFT-LCD).231Sheet.70Sheet.71Sheet.72Line Bi-directionalTouch InterfaceTouch InterfaceTouch InterfaceLCD DriverLCD DriverLCD DriverBacklightBacklightBacklightConnector ArrowLine Arrow.252VSYSVSYSVSYSBi-directional.257Connector dotted arrowConnector 1.259Relay Control: GreenPAKRelay Control: GreenPAKRelay Control: GreenPAKLatching RelaysLatching RelaysLatching RelaysAntenna.220Sheet.99Sheet.100Sheet.101Sheet.102Sheet.103Line.226Line Bi-directional Dotted.227Line Bi-directional DottedWireless Connectivity (Wi-Fi or Bluetooth LE) or Wired Connectivity (RS-485, CAN, Ethernet)Wireless Connectivity (Wi-Fi or Bluetooth LE) or Wired Connec...Wireless Connectivity (Wi-Fi or Bluetooth LE) or Wired Connectivity (RS-485, CAN, Ethernet)Central ThermostatCentral ThermostatCentral ThermostatLine.214PIR Motion SensorPIR Motion SensorPIR Motion SensorSheet.143CrystalSheet.145Sheet.146Sheet.147Sheet.148Sheet.149Sheet.150Sheet.151Line.69Line.7027.12MHz27.12MHz27.12MHzLine Bi-directional Dotted.155NFC CoilNFC CoilNFC CoilNFC CoilSheet.158Transformer.324Line.841Line.842Sheet.162Inductor.300Sheet.164Sheet.165Sheet.166Line.103Line.104 VSYSVSYSVSYSLine Arrow.206 VSYSVSYSVSYSLine Arrow.194 VSYSVSYSVSYSLine Arrow.196Buck RegulatorBuck RegulatorBuck RegulatorNFC ReaderNFC ReaderNFC ReaderOp AmpOp AmpOp AmpSheet.223 Comparator & Op AmpComparator & Op AmpComparator & Op AmpOp Amp.205PeripheralOp Amp ComparatorSheet.208Sheet.209DriverSheet.211Sheet.212Sheet.213Op Amp.214PeripheralOp Amp ComparatorSheet.217Sheet.218DriverSheet.220Sheet.221Sheet.222Sheet.224MCUMCUMCUUARTUARTUARTI2CI2CI2CGPIOGPIOGPIOGPIOGPIOGPIOADCADCADC I2CI2CI2CDisplay I/FDisplay I/FDisplay I/FPWMPWMPWM SPISPISPI
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扩展型温控器,具备可扩展的智能特性

WS151-3: WEBLine Arrow.171Connector Arrow.233Line.4Sheet.5CrystalSheet.7Sheet.8Sheet.9Sheet.10Sheet.11Sheet.12Sheet.13Line.69Line.7040MHz40MHz40MHzSheet.17CrystalSheet.19Sheet.20Sheet.21Sheet.22Sheet.23Sheet.24Sheet.25Line.69Line.7032MHz32MHz32MHzSheet.29CrystalSheet.31Sheet.32Sheet.33Sheet.34Sheet.35Sheet.36Sheet.37Line.69Line.7027.12MHz27.12MHz27.12MHzBridge Rectifier.184Sheet.42Sheet.43Sheet.44Sheet.45Sheet.46Sheet.47Sheet.48Sheet.49Sheet.50Sheet.51Sheet.52Sheet.53Sheet.54Sheet.55Sheet.56Sheet.57LineConnector 1.160Line ArrowConnector 1.2324VAC24VAC24VACGroundSheet.64Sheet.65Battery 1-CellSheet.67Sheet.68Line 1pt.1552Line 1pt.1583Line.40Line Bi-directional DottedNFC CoilNFC CoilNFC CoilNFC CoilSheet.75Transformer.324Line.841Line.842Sheet.79Inductor.300Sheet.81Sheet.82Sheet.83Line.103Line.104NFC ReaderNFC ReaderNFC ReaderTemperature & Humidity SensorTemperature & Humidity SensorTemperature & Humidity SensorIAQ SensorIAQ SensorIAQ SensorBi-directional.178Connected signals arrowConnected signals arrow.181WS151-3WS151-3WS151-3VSYSVSYSVSYSLine Arrow.206Touch KeySheet.115Sheet.116Sheet.117Sheet.118Sheet.119Sheet.120Sheet.121Sheet.122Sheet.123Line Arrow.128Touch InterfaceTouch InterfaceTouch InterfaceLCD/LED Segment DisplaySheet.127Sheet.128Sheet.129Sheet.130Sheet.131Sheet.132Sheet.133Sheet.134Sheet.135Sheet.136Sheet.137Sheet.138Sheet.139Sheet.140Sheet.141Sheet.142Sheet.143Sheet.144Sheet.145Sheet.146Sheet.147Sheet.148Sheet.149Sheet.150Sheet.151Sheet.152Sheet.153Sheet.154Sheet.155ONONONOFFOFFOFFSheet.158Sheet.159Sheet.160Sheet.161Sheet.162Sheet.163Sheet.164Sheet.165VSYSVSYSVSYSLine Arrow.173Segment LCD DisplaySegment LCD DisplaySegment LCD DisplayVSYSVSYSVSYSConnector Arrow.2092x AA Batteries2x AA Batteries2x AA BatteriesConnector ArrowConnector Arrow.214CircleCircle.212VSYSVSYSVSYS3.3V3.3V3.3V3.3V3.3V3.3VConnector Arrow.218Connected signals arrow.219AntennaSheet.182Sheet.183Sheet.184Sheet.185Sheet.186Bi-directionalPSRAMPSRAMPSRAMBi-directional.236SPI NOR FlashSPI NOR FlashSPI NOR FlashBi-directional.239Buck RegulatorBuck RegulatorBuck RegulatorBuck-BoostBuck-BoostBuck-BoostORing SwitchORing SwitchORing SwitchSheet.215MCUMCUMCUCTSUCTSUCTSUSLCDCSLCDCSLCDCUARTUARTUARTGPIOGPIOGPIOAntenna.220Sheet.222Sheet.223Sheet.224Sheet.225Sheet.226Line.226Line Bi-directional Dotted.278Wireless Connectivity (Wi-Fi or Bluetooth LE) or Wired Connectivity (RS-485, CAN, Ethernet)Wireless Connectivity (Wi-Fi or Bluetooth LE) or Wired Connec...Wireless Connectivity (Wi-Fi or Bluetooth LE) or Wired Connectivity (RS-485, CAN, Ethernet)Line Bi-directional Dotted.280Central ThermostatCentral ThermostatCentral ThermostatConnector Arrow.201Line Arrow.186Op AmpOp AmpOp AmpMicrophoneSheet.236Sheet.237Keyword detection & voice controlKeyword Detection & Voice ControlKeyword Detection & Voice Control VSYSVSYSVSYSLine Arrow.203Line Arrow.205Line Arrow.213HVAC ControlHVAC ControlHVAC ControlRelay Control: GreenPAKRelay Control: GreenPAKRelay Control: GreenPAKLatching RelaysLatching RelaysLatching RelaysLine.214PIR Motion SensorPIR Motion SensorPIR Motion Sensor VSYSVSYSVSYSLine Arrow.194 VSYSVSYSVSYSLine Arrow.196Line Arrow.197Sheet.276 Comparator & Op AmpComparator & Op AmpComparator & Op AmpOp Amp.205PeripheralOp Amp ComparatorSheet.261Sheet.262DriverSheet.264Sheet.265Sheet.266Op Amp.214PeripheralOp Amp ComparatorSheet.270Sheet.271DriverSheet.273Sheet.274Sheet.275Sheet.277Wireless ConnectivityWireless ConnectivityWireless ConnectivitySPISPISPII2CI2CI2CPHYPHYPHYUARTUARTUARTIRQIRQIRQQSPIQSPIQSPIQSPIQSPIQSPIXTALXTALXTALXTALXTALXTALGPIOGPIOGPIOGPIOGPIOGPIOADCADCADC
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延伸型温控器,配备高级功能

WS151-4: WEBConnector Arrow.201Line Arrow.242Line Arrow.241Bridge Rectifier.184Sheet.5Sheet.6Sheet.7Sheet.8Sheet.9Sheet.10Sheet.11Sheet.12Sheet.13Sheet.14Sheet.15Sheet.16Sheet.17Sheet.18Sheet.19Sheet.20LineConnector 1.160Line ArrowConnector 1.2324VAC24VAC24VACLine Arrow.42VSYSVSYSVSYSBi-directionalAntennaSheet.30Sheet.31Sheet.32Sheet.33Sheet.34Wireless ConnectivityWireless ConnectivityWireless ConnectivityLine.83Line Arrow.84VSYSVSYSVSYSLine Bi-directional DottedNFC CoilNFC CoilNFC CoilNFC CoilSheet.42Transformer.324Line.841Line.842Sheet.46Inductor.300Sheet.48Sheet.49Sheet.50Line.103Line.104NFC ReaderNFC ReaderNFC ReaderTouch KeySheet.55Sheet.56Sheet.57Sheet.58Sheet.59Sheet.60Sheet.61Sheet.62Sheet.63VSYSVSYSVSYSTemperature & Humidity SensorTemperature & Humidity SensorTemperature & Humidity SensorIAQ SensorIAQ SensorIAQ SensorBi-directional.178Connected signals arrowLine.210WS151-4WS151-4WS151-4Connector ArrowConnected signals arrow.219SPI NOR FlashSPI NOR FlashSPI NOR FlashConnector dotted double arrowLine Dotted ArrowBlock.120TFT LCD, OLED, or MIPI DisplayTFT LCD, OLED, or MIPI DisplayTFT LCD, OLED, or MIPI DisplaySheet.98Sheet.99Sheet.100Sheet.101Line Bi-directionalTouch InterfaceTouch InterfaceTouch InterfaceLCD DriverLCD DriverLCD DriverBacklightBacklightBacklightBi-directional.246Bi-directional.319RS-485RS-485RS-485Fan.321Sheet.110Sheet.111Sheet.112Sheet.113Sheet.114Sheet.115Sheet.116Sheet.117Sheet.118Sheet.119Line Bi-directional.332Antenna.333Sheet.122Sheet.123Sheet.124Sheet.125Sheet.126Line.339RS-485RS-485RS-485Fan.280Sheet.130Sheet.131Sheet.132Sheet.133Sheet.134Sheet.135Sheet.136Sheet.137Sheet.138Sheet.139Line Bi-directional.291Antenna.292Sheet.142Sheet.143Sheet.144Sheet.145Sheet.146Line.298Motor.299Sheet.149MMMLine Bi-directional.302FanFanFanCompressorCompressorCompressorFanFanFanHVAC/Heat Pump for Room/Indoor UnitHVAC/Heat Pump for Room/Indoor UnitHVAC/Heat Pump for Room/Indoor UnitHVAC/Heat Pump for Outdoor UnitHVAC/Heat Pump for Outdoor UnitHVAC/Heat Pump for Outdoor UnitLine Dotted Arrow.384Line Dotted Arrow.385Line Dotted Arrow.386Dotted LineConnector 1.388USB-CUSB-CUSB-CUSB-CSheet.164Sheet.165Sheet.166Sheet.167Sheet.168Sheet.169Sheet.170Sheet.171Sheet.172Sheet.173Sheet.174Sheet.175Sheet.176RS-485RS-485RS-485Connector dotted double arrow.411CAN PHYCAN PHYCAN PHYEthernet PHYEthernet PHYEthernet PHYConnector dotted double arrow.417Connector dotted double arrow.418Line Bi-directional Dotted.419Line Arrow.420VSYSVSYSVSYSBuck RegulatorBuck RegulatorBuck RegulatorHVAC Controller with GUI & e-AIHVAC Controller with GUI & e-AIHVAC Controller with GUI & e-AIHVAC Controller with GUI & e-AIHVAC Controller with GUI & e-AIHVAC Controller with GUI & e-AIMotor ControlMotor ControlMotor ControlBi-directional.278Sheet.196Capacitive Touch MCUCapacitive Touch MCUCapacitive Touch MCUCTSUCTSUCTSUUARTUARTUARTSheet.217Motor Control
EU188Motor Control EU188Motor ControlEU188Motor ControlMotor ControlMotor ControlLine Arrow.186Op AmpOp AmpOp AmpMicrophoneSheet.224Sheet.225Keyword detection & voice controlKeyword Detection & Voice ControlKeyword Detection & Voice ControlVSYSVSYSVSYSLine Arrow.203Line Arrow.205Line Arrow.213HVAC ControlHVAC ControlHVAC ControlRelay Control: HVPAKRelay Control: HVPAKRelay Control: HVPAKLatching RelaysLatching RelaysLatching RelaysLine.214PIR Motion SensorPIR Motion SensorPIR Motion Sensor VSYSVSYSVSYSLine Arrow.194 VSYSVSYSVSYSLine Arrow.196Line Arrow.197Sheet.264 Comparator & Op AmpComparator & Op AmpComparator & Op AmpOp Amp.205PeripheralOp Amp ComparatorSheet.249Sheet.250DriverSheet.252Sheet.253Sheet.254Op Amp.214PeripheralOp Amp ComparatorSheet.258Sheet.259DriverSheet.261Sheet.262Sheet.263Sheet.265MCUMCUMCUSCISCISCISPISPISPII2CI2CI2CInternal Temp. SensorInternal Temp. SensorInternal Temp. SensorUARTUARTUARTI2CI2CI2CDisplay I/FDisplay I/FDisplay I/FPWMPWMPWMSCISCISCISCISCISCIEthernetEthernetEthernetUSBUSBUSBGPIOGPIOGPIOGPIOGPIOGPIOADCADCADC
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