WRC-826/816/825/716 4G&NB-IOT RTU
comway
    WRC-826 4G LTE RTU
  • Cat4 mode：LTE-FDD、LTE-TDD、TD-CDMA、WCDMA、CDMA2000、CDMA、GPRS
  • 8 channels of AI input, 6 channels of Di input, 6 channels of do output, 2 channels of RS-485 interface (one for Modbus master and one for slave), and one channel of Ethernet
  • Socket communication function：supports standard TCP /UDP and comway protocol to connect to Scada software
  • supports setting the threshold value of IO input and SMS alarm
  • Message supporting mqtt protocol and JSON data structure
  • Support VPN communication, with Modbus RTU to TCP and TCP to RTU functions
  • Online network management is realized through Netviewnetwork management software
comway
    WRC-816W-2AI Normal/Battery powered 4G RTU
  • Cat4 mode：LTE-FDD、LTE-TDD、TD-CDMA、WCDMA、CDMA2000、CDMA、GPRS
  • 2 channels of AI input, 2 channels of RS-485 interface (one for Modbus master and one for slave)
  • Socket communication function：supports standard TCP /UDP and comway protocol to connect to Scada software
  • Micro power battery power supply, continuous operation for 3-5 years
  • Message supporting mqtt protocol and JSON data structure
  • Online network management is realized through Netviewnetwork management software
comway
    WRC-716W-2AI Battery powered RTU
  • NB-IOT：LTE Cat NB2, B3/B5/B8
  • 2 channels of AI input, 2 channels of RS-485 interface (one for Modbus master and one for slave)
  • Micro power battery power supply, continuous operation for 3-5 years
  • Message supporting String,mqtt protocol and JSON data structure
comway
    WRC-825 Ethernet&Wifi RTU
  • One Ethernet interface and WiFi interface support setting RTU parameters through network interface or WiFi
  • 8 channels of AI input, 6 channels of Di input, 6 channels of do output, 2 channels of RS-485 interface (one for Modbus master and one for slave), and one channel of Ethernet
  • Socket communication function：supports standard TCP /UDP and comway protocol to connect to Scada software
  • Message supporting mqtt protocol and JSON data structure
  • Support VPN communication, with Modbus RTU to TCP and TCP to RTU functions
  • Online network management is realized through Netviewnetwork management software
comway
    Pm-485 micro power pulse water meter MODBUS converter
  • supports access to single pulse and three pulse flushing meters
  • The built-in lithium battery has low power consumption and continuously records the cumulative pulse value for 5 years
  • Provide RS-485 interface and support Modbus RTU protocol to read water volume data