[[inputs.modbus]]
  name_override = "modbus"
  name = "modbus"
  timeout = "1s"
  controller = "tcp://172.16.2.31:502"
  configuration_type = "metric"
  exclude_register_type_tag = true
  [[inputs.modbus.metric]]
    slave_id = 1
    byte_order = "ABCD"
    fields = [
      {register = "holding", address = 101, name = '4x0102:INT', type = 'INT16'},
      {register = "holding", address = 102, name = '4x0103:INT', type = 'INT16'},
      {register = "input", address = 134, name = '3x0135:INT', type = 'INT16'},
    ]