sites:
  walnut_creek:
    plcs:
      - host: 10.10.1.5
        unit: 1
        start: 0
        count: 20
        tags:
          "0": flow_rate_gpm
          "1": tank_level_ft
          "2": pump1_status
  gary_in:
    plcs:
      - host: 10.20.1.10
        unit: 2
        start: 100
        count: 10