Eaton – Cutler Hammer EASY721-DC-TCX

The Easy 700 intelligent relays offer the user both power and simplicity. With a fixed set of functions, the Easy basic may be configured in the place of many Pagecontrol-panel devices and circuit wiring either on the front of the device, or with the easy-soft drag and drop software.,Can be connected as a slave to an AS-i or Profibus network using optional modules. Alternatively, they are expandable locally to 40 I/O.Internal features include, 128 lines of control circuit, multifunction timing relay, impulse relay, counters (up/down, high speed, frequency, hours run) analog value comparison, weekly and annual time-clock with automatic summer/winter change.External features include choice of DC or AC supply transistor or relay outputs, high speed counter and analog inputs. In addition, all units with a display can show configurable messages with values from the process, for example temperature or speed.