OLED Display IOT Gateway Device 3G 4G CWTIO Protocol 2A / 125VAC Activate Output

GSM GPRS WiFi 3G 4G Modbus IOT Gateway with OLED display

System Feature

•  Industrial NXP 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
•  Automatically execute preset task by schedule(second, minute, day, week, month)
•  Can automatically execute tasks according to preset Events
•  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

•  Relay drivable output(drive voltage=power supply voltage, Drive current≤500mA)
•  on/off/pulse DO by remote control or local event
•  Remain down status when power lost

DO(K) feature

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

SMS feature

•  Preset 10 phone numbers (support distribute authority to receive sms)
•  Send sms alarm when input is triggered or reach alarm level
•  Customizable sms messages, like alarm, receove, report
•  Query any IO channel’s status or value via sms command
•  Activate output by sending sms
•  Can set interval to report IO channel's status or value by sms
•  Sending sms command to update setting
•  Sms remind for sim card overdue
•  Power lost and recover alarm by sending sms
•  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)
•  Support post or respond mode for data communication
•  Communication protocol: Modbus TCP,http post, Cwt_IO(two-way communication)
•  Can forward data between wireless network with RS485 or RS232

Modbus feature

•  Can be modbus master read/write 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

TI feature

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

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OLED Display IOT Gateway Device 3G 4G CWTIO Protocol 2A / 125VAC Activate Output Images