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Industrial MCU Wifi Modbus Gateway , 2 Relay Outputs Modbus GPRS Gateway

CWT(HK) Co., Limited
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Industrial MCU Wifi Modbus Gateway , 2 Relay Outputs Modbus GPRS Gateway

Brand Name : CWT

Model Number : CWT5018

Certification : CE

Place of Origin : China

MOQ : 1 pcs

Price : USD50-150/unit

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

Supply Ability : 5000pcs per month

Delivery Time : 3-30days

Packaging Details : standard package

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

digital input : 4 DI

digital output : 2 relay outputs

Series port : RS232 RS485 Ethernet

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

protocol : modbus, http post, CWTIO

Housing : Providing IP30 protection

analogue : 4 AI

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modbus tcp rtu gateway, modbus over ethernet gateway

 

 

System Feature

  •  Industrial NXP 32-bit ARM MCU
  •  Reliable performance with built-in double watchdog, 24×7 operation
  •  Dual digital filters for anti-noise
  •  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
  •  Event-based linkage programming, e.g. alarm linkage output
  •  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

  •  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)
  •  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
  •  Can set parameters for value processing, alarm, data transmission
  •  Sensor disconnect alarm

SMS feature

  •  Preset 10 phone numbers (support distribute authority to receive sms)
  •  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
  •  Activate output by sending sms
  •  Can set interval to report IO channel's status or value by sms
  •  Remote setting via sms commands
  •  Can query SIM card balance, sms forward
  •  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)
  •  Automatically Upload data when alarm or according to schedule
  •  Support http post, Modbus TCP, CWT protocol over cellular or Wi-Fi
  •  Can forward data between wireless network with RS485 or RS232

Modbus feature

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

TI feature

  •  Configurable parameters for alarm (high or lower), record, data communication, adjustment
  •  Fahrenheit or centigrade units for temperature
  •  Support probe disconnect alarm

 

Industrial MCU Wifi Modbus Gateway , 2 Relay Outputs Modbus GPRS Gateway


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