Free IOT Solutions Platform 3G SMS Controller With Analog Input 4 Channels

Low Cost GSM IOT Controller with Free IOT solutions platform

System Feature

•  Cortex M3 32-bit ARM
•  Reliable performance with built-in double watchdog, 24×7 operation
•  Support signal fileter
•  Stable reconnection strategy for data transmit
•  Update RTC automatically or manually, clock source support Sms, NTP, CwtIO Server
•  Can set multiple timers(second, minute, day, week, month) to execute actions, e.g. output, upload data, change setting
•  Support Interlock programming, Event trigger
•  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

•  Trigger dry contact(NO or NC)

DO(T) feature

•  Open-collector output(drive voltage=power supply voltage, Drive current≤500mA)
•  Remote or local event activate DO on/off/pulse
•  Remember status when power lost

DO(K) feature

•  Relay NO contact output(load: 2A / 125VAC,220VDC)
•  DO can be activated by remote or local schedule
•  Status memory function for power lost

AI feature

•  4-20mA (option: 0-5V) in, Sampling frequency: 33Hz, 10-bit precision)
•  Convert 4-20mA(0-5V) to physical value
•  Configurable parameters for signal acquisition, alarm, data communication
•  Sensor disconnect alarm

SMS feature

•  Can add 10 administrator numbers for alarm and remote 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
•  On/off/pulse output by sending sms
•  Configurable schedule for sms report IO channel's status or value
•  Remote setting via sms commands
•  Forward simcard overdue sms to admin
•  Support power lost sms alarm and recover sms(works with inside battery)
•  Wireless network communication
•  With 2g, 3g, 4g, Wi-Fi version
•  TCP/IP connect at most 4 servers(support Static IP address or domain)
•  Events(e.g. alarm, timer) trigger upload data
•  Communication protocol: Modbus TCP,http post, Cwt_IO(two-way communication)
•  Support two-way data transparent transmission with RS485 or RS232

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Free IOT Solutions Platform 3G SMS Controller With Analog Input 4 Channels Images