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RS485 12V 1 Channel Relay Module MODBUS RTU serial multi-function relay module PLC Controller

KWD 5.500

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Special Features

  • Six Working Modes:open, close, inching, self-locking, interlocking, delay.
  • Two Command Control Mode :Under AT command,the maximum delay is 9999 seconds.Under MODBUS command,the maximum delay is 255 seconds.
  • Input:AT command can be input by serial HyperTerminal (serial assistant) Enter,MODBUS command can be input by serial HyperTerminal (serial assistant) or Modbus Poll.
  • Support Device:Under MODBUS command mode, it can support up to 32 devices in parallel.
  • Working Voltage & Current:The Working Voltage is DC 12V,Working Current is 11-13mA Standby, one relay turn on 44mA

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