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

CWT(HK) Co., Limited
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OLED Display IOT Gateway Device 3G 4G CWTIO Protocol 2A / 125VAC Activate Output

Brand Name : CWT

Model Number : CWT5002-3

Certification : CE

Place of Origin : China

MOQ : 1

Price : USD50-300

Payment Terms : L/C, T/T, Western Union

Supply Ability : 5000pcs per month

Delivery Time : 3-30days

Packaging Details : standard package

Wireless Network : gsm/gprs(optianal 3g, 4g) or wifi

USB : Mini for connect PC

digital input : 8 channels

digital output : 8 channels

analog input : 3 channels

Series port : 1 RS485

Working Environment : -30℃~+70℃ / 5~95%(non-condensing)

protocol : modbus, http post, CWTIO

Dimension : 130×80×25mm

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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

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


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