Digital Input 8 Channels 3g SMS Controller , ARM MCU GSM SMS Alarm Controller

m2m rtu controller for remote monitoring application

System Feature

•  Industrial NXP 32-bit ARM MCU
•  24×7 working, soft and hardware Double watchdog
•  Support signal fileter
•  Stable reconnection strategy for data transmit
•  Automatically or manually update interior clock by sms or NTP or server
•  Can set multiple timers(second, minute, day, week, month) to execute actions, e.g. output, upload data, change setting
•  Can automatically execute tasks according to preset Events
•  Provide configure software, visual programming, over 100 parameters can be set
•  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

•  Transistor output(drive voltage=power supply voltage, Drive current≤500mA)
•  DO can be activated by remote or local schedule
•  Status memory function for power lost

DO(K) feature

•  Relay NO output(load: 2A / 125VAC,220VDC)
•  Remote or local event activate DO on/off/pulse
•  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
•  Signal lost alarm

SMS feature

•  Preset 10 phone numbers (support distribute authority to receive sms)
•  Any device alarm status can be sent by sending sms
•  Editable alarm and recover sms with time stamp
•  Remote get device status or value by sending sms command
•  On/off/pulse output by sending sms
•  Sms report any IO channel’s status or value on schedule
•  Sending sms command to update setting
•  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
•  TCP/IP connect at most 4 servers(support Static IP address or domain)
•  Automatically Upload data when alarm or according to schedule
•  Communicate with server by optional Cwt_IO, Modbus TCP, http post protocol
•  Can forward data between wireless network with RS485 or RS232

3g sms controller

gsm remote terminal unit

Digital Input 8 Channels 3g SMS Controller , ARM MCU GSM SMS Alarm Controller Images