Advantages of the WiSI Mini RTU

• Very low-cost data collection and control system:  RTU, Repeater, PC/PLC
  Interface = savings of 75% or more over other systems.
• Completely integrated, instantly deployable, addressable, weatherproof RTUs including processor, radio, embedded antenna, power storage, and waterproof
  I/O connector.
• Report alarms (data out of user selectable setpoint or on contact closure) as they
  occur, or data on a pre-set or remotely changeable schedule.
• NEVER needs a battery.
• Up to 4 Km (2.5 mile) radio range with typical antennas.
• Modbus data and control interface.
• Flexible I/O configuration: combinations of 8 sensor inputs, 4 outputs to relays.
• Flexible sensor inputs: voltage, current, pulse, RTD.