Ethernet M2M Wireless Modules With Platform , Monitoring System Wireless M2M Device

m2m gateway with platform,m2m monitoring system

System Feature

•  Adopted highly integrated industrial 32-bit ARM MCU
•  Reliable performance with built-in double watchdog, 24×7 operation
•  Support signal fileter
•  Network-reconnect and retransmission to ensure data accurately transmit
•  Automatically or manually update interior clock by sms or NTP or server
•  Configurable action schedule(second, minute, day, week, month)
•  Event-based linkage programming, e.g. alarm linkage output
•  Provide configure software, visual programming, over 100 parameters can be set
•  Optional inside lithium battery for power lost alarm and keep 8-20 hours working

DI feature

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

AI feature

•  Standard 4-20mA (option: 0-5V) signal in, Sampling frequency: 33Hz, 10-bit precision)
•  Convert signal to actual measure value,support adjustment
•  Configurable parameters for signal acquisition, alarm, data communication
•  Detect connect or disconnect to alarm

SMS feature

•  Preset 10 phone numbers (support distribute authority to receive sms)
•  Send sms alarm when input is triggered or reach alarm level
•  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
•  Configurable schedule for sms report IO channel's status or value
•  Remote setting via sms commands
•  Sms remind for sim card overdue
•  Support power lost sms alarm and recover sms(works with inside battery)

Wireless network communication

•  Option network: cellular(2g/3g/4g) or Wi-Fi
•  Communicate with up to 4 servers(IP or domain) by TCP/IP
•  Events(e.g. alarm, timer) trigger upload data
•  Communication protocol: Modbus TCP,http post, Cwt_IO(two-way communication)
•  Can forward data between wireless network with RS485 or RS232

Modbus feature

•  Can work as a modbus master to poll salve over RS485
•  As a RS485 I O module to be polled by modbus master
•  Support Modbus RTU to TCP convert over Ethernet or GPRS/3G

machine to machine devices

m2m management system

Ethernet M2M Wireless Modules With Platform , Monitoring System Wireless M2M Device Images