E5-648-C2421

EATON CUTLER HAMMER  E5-648-C2421  预置计数器, 6位, 90VAC至260VAC

**Features:**

* Six-Digit Multifunction LCD Display

* Easy-to-Read Two-Line LCD-Display with Annunciators for Both the Displayed Preset and the Status of the Two Outputs

* Simultaneous Display of the Actual Value and of the Presets or Auxiliary Counters

* Add./Sub. Preset Counter with Two Presets

* Relay Outputs

* Easy to Program

* Simple Preset Entry via the Front Keys or via the Teach-In Function

* Step or Tracking Preset

* Pulse, Frequency, Time or Batch Counter

* Preset Counter, Batch Counter or Total Counter Cumulative Count

* Set Function for Pulse and Time Counter

* Multiplication and Division Factor 00.0001–99.9999 for Pulse Counter and Frequency Meter

* Averaging and Start Delay for Frequency Meter

* Input Modes:

— Pulse Counter: cnt.dir, up.dn, up.up, quad, quad2, quad4, A/B, A-B/A×100%

— Frequency Meter: A, A – B, A + B, quad, A/B, A-B/A×100%

— Timer: FrErun, Auto, InpA.InpB, InpB.InpB

— Output Operations: Add, Sub, AddAr, SubAr, AddBat, SubBat, AddTot, SubTot, Trail, TrailAr

* Four-Stage RESET Mode

* Three-Stage Keypad Locking Lock

* MPI Input for Display Latch, Teach-In Function or Set Function

* Supply Voltage 90-260 VAC or 10-30 VDC