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WiFi Monitoring IOT Gateway Device Automation With RS232 RS485 Series Port

CWT(HK) Co., Limited
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    Buy cheap WiFi Monitoring IOT Gateway Device Automation With RS232 RS485 Series Port from wholesalers
     
    Buy cheap WiFi Monitoring IOT Gateway Device Automation With RS232 RS485 Series Port from wholesalers
    • Buy cheap WiFi Monitoring IOT Gateway Device Automation With RS232 RS485 Series Port from wholesalers

    WiFi Monitoring IOT Gateway Device Automation With RS232 RS485 Series Port

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    Brand Name : CWT
    Model Number : CWT5002-1
    Certification : CE
    Price : USD50-150/unit
    Payment Terms : Western Union, L/C, T/T
    Supply Ability : 5000pcs per month
    Delivery Time : 3-30days
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    WiFi Monitoring IOT Gateway Device Automation With RS232 RS485 Series Port

    WIFi IOT automation device, WiFi monitoring with IOT Gateway


    System Feature

    • Cortex M3 32-bit ARM
    • Double watchdog to ensure stability
    • Support signal fileter
    • Support automatic network reconnection and data re-send
    • Synchronize clock with multiple way, Sms, NTP, CwtIO Server
    • Automatically execute preset task by schedule(second, minute, day, week, month)
    • Can automatically execute tasks according to preset Events
    • Provide console utility for visual programming over 100 parameters
    • Optional inside battery that life is 8-20 hours, cellular module Intelligent sleep when power lost


    DI feature

    • Accept NO or NC dry contact

    DO(T) feature

    • Open-collector output(drive voltage=power supply voltage, Drive current≤500mA)
    • DO can be activated by remote or local schedule
    • Remember status when power lost

    DO(K) feature

    • Relay NO contact output(load: 2A / 125VAC,220VDC)
    • Remote or local event activate DO on/off/pulse
    • Remember status when power lost

    AI feature

    • 4-20mA (option: 0-5V) in, Sampling frequency: 33Hz, 10-bit precision)
    • Convert 4-20mA(0-5V) to physical value
    • Support offset and gain, alarm parameters, upload data setting
    • Signal lost alarm

    SMS feature

    • Support 10 cell phone numbers for alarm and control
    • Any device alarm status can be sent by sending sms
    • Customizable sms messages, like alarm, receove, report
    • Query any IO channel’s status or value via sms command
    • Control output via sms command
    • Configurable schedule for sms report IO channel's status or value
    • Remote setting via sms commands
    • Can query SIM card balance, sms forward
    • Support power lost sms alarm and recover sms(works with inside battery)
    • Wireless network communication
    • Option network: cellular(2g/3g/4g) or Wi-Fi
    • Support TCP/IP two-way communication with Max.4 servers(IP or domain)
    • Events(e.g. alarm, timer) trigger upload data
    • Support http post, Modbus TCP, CWT protocol over cellular or Wi-Fi
    • Support two-way data transparent transmission with RS485 or RS232

    Modbus feature

    • polling salve over RS485 with modbus rtu protocol
    • Can be a I O module to be read/write by modbus master
    • As modbus to gprs/3g gateway

    TI feature

    • Can set high or lower level to alarm, data log via wireless network
    • Can switch ℃ or οF
    • Support probe disconnect alarm


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