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8 Channels Digital Output Gateway Modbus TCP RTU , Anti - Noise Ethernet Modbus RTU

CWT(HK) Co., Limited
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[China] country

Address: 7/F, Block A, Building F1, TCL International E City, No.1001 Zhongshanyuan Road, Nanshan District, Shenzhen

Contact name:Wang

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CWT(HK) Co., Limited

8 Channels Digital Output Gateway Modbus TCP RTU , Anti - Noise Ethernet Modbus RTU

Country/Region china
City & Province shenzhen guangdong
Categories Other Electric Power Tools
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Product Details

modbus tcp to rtu gateway, wifi modbus gateway

 

System Feature

  •  Adopted highly integrated industrial 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
  •  Update RTC automatically or manually, clock source support Sms, NTP, CwtIO Server
  •  Configurable action schedule(second, minute, day, week, month)
  •  Event-based linkage programming, e.g. alarm linkage output
  •  Provide console utility for visual programming over 100 parameters
  •  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 NO output(load: 2A / 125VAC,220VDC)
  •  on/off/pulse DO by remote control or local event
  •  Status memory function for power lost

AI feature

  •  Accept 4-20mA (option: 0-5V), Sampling frequency: 33Hz, 10-bit precision)
  •  Transduce 4-20mA(0-5V) to actual value
  •  Support offset and gain, alarm parameters, upload data setting
  •  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
  •  Can send sms command to request any channel status or value
  •  Activate output by sending sms
  •  Sms report any IO channel’s status or value on schedule
  •  Remote update parameters by sms
  •  Can query SIM card balance, sms forward
  •  Support power lost sms alarm and recover sms(works with inside battery)

Wireless network communication

  •  With 2g, 3g, 4g, Wi-Fi version
  •  Support TCP/IP two-way communication with Max.4 servers(IP or domain)
  •  Support post or respond mode for data communication
  •  Communicate with server by optional Cwt_IO, Modbus TCP, http post protocol
  •  Support two-way data transparent transmission with RS485 or RS232

Modbus feature

  •  polling salve over RS485 with modbus rtu protocol
  •  As a RS485 I O module to be polled by modbus master
  •  As modbus to gprs/3g gateway

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