Counters

RS Components provides a versatile range of counters to suit a variety of devices and functions. With digital, electromechanical and purely mechanical counters available, RS provides a solution to industrial, commercial and project applications wherever precise counting and tallying is required. You'll find counters available from trusted brands such as Baumer, Omron, Red Lion, Kubler, Hengstler, Trumeter and our own RS PRO selection.


Functions of Counters


Digital Counters, Mechanical Counters, Electronic Counters and Hour Meters store and display the frequency of an ocurring process, normally synchronized with a clock. For example, Electronic Counters in particular follow a sequential logic circuit which has a clock input signal. Industrial applications of counting devices are used to measure:



  • Length

  • Impulses

  • Time elapsed

  • Position Indication

  • Switching and control


Types of Counter


  • Digital counters - are electronic in design and will often have a digital display. These counters work off a latching circuit or "flip-flop" when the time gets to the set value the relay will switch from 1 position to the next (flip), then the next pre-set value it will switch back (flop). It latches in each position and holds it so that current can flow.

  • Asynchronous or ripple counters - consisting of a number of flip-flops these count a stream of pulses applied to the counter's input. The output is a binary value whose value is equal to the number of pulses received.

  • Synchronous counters - provide a more reliable circuit for counting purposes, and for high-speed operation, as the clock pulses in this circuit are fed to every flip-flop in the chain at exactly the same time.

  • Decade counters - used to count decimal digits rather than binary.

  • Ring counters - have a cascade layout of flip-flops in a ring so that the output of the last is fed into the input of the first.

  • Mechanical counters - are built using mechanical components, They typically consist of a series of disks mounted on an axle, with the digits 0 through 9 marked on their edge.

  • Hour meters - are instruments used to track and record elapsed time, normally displayed in hours and tenths of hours. Most hour meters are used to log the running time of equipment for proper maintenance of devices or machines.


  • Applications:


    Applications of industrial counters include:



    • Automation

    • Machine Building

    • Energy Management

    • Medical

    • Transportation


    Browse the broad range of high quality Counters RS Components have to offer and order today for free next day delivery.


    ...
    Read more Read less

    Filter

    Visar 1 - 20 av 691 produkter
    Resultat per sida
    Beskrivning Pris Supply Voltage Count Mode Display Type Input Type Connection Type Reset Method Number of Digits Mounting Type Output / Interface Count Direction Digit Height Backlighting Maximum Count Frequency Display Range
    RS-artikelnummer 808-6627
    VarumärkeRS PRO
    1 286,72 kr
    Each
    Enheter
    230 V ac Impulses LED Transistor Screw Clamp Automatic, Manual 6 Panel Mount Relay Bi-Directional 8 mm, 13.2 mm - 20kHz 0 → 99.99
    RS-artikelnummer 808-6605
    VarumärkeRS PRO
    1 143,82 kr
    Each
    Enheter
    230 V ac Seconds LED Transistor Flying Lead Automatic, Manual 6 Panel Mount Relay Bi-Directional 8 mm - 20kHz 0 → 99.99
    RS-artikelnummer 808-6636
    VarumärkeRS PRO
    1 386,75 kr
    Each
    Enheter
    24 V Impulses LED Transistor Flying Lead Automatic, Manual 6 Panel Mount Relay Down, Increment, Up 8 mm, 13.2 mm - 20kHz 0 → 99.99
    RS-artikelnummer 808-6639
    VarumärkeRS PRO
    1 318,39 kr
    Each
    Enheter
    230 V ac Seconds LED Transistor Flying Lead Automatic, Manual 6 Panel Mount Relay Bi-Directional 8 mm, 13.2 mm - 20kHz 0 → 99.99
    RS-artikelnummer 808-6617
    VarumärkeRS PRO
    1 245,34 kr
    Each
    Enheter
    230 V ac Seconds LED Transistor Flying Lead Automatic, Manual 6 Panel Mount Relay Bi-Directional 8 mm, 10.8 mm - 20kHz 0 → 99.99
    RS-artikelnummer 808-6633
    VarumärkeRS PRO
    1 158,54 kr
    Each
    Enheter
    24 V Seconds LED Transistor Flying Lead Automatic, Manual 6 Panel Mount Relay Bi-Directional 8 mm, 13.2 mm - 20kHz 0 → 99.99
    RS-artikelnummer 896-6995
    VarumärkeRS PRO
    416,22 kr
    Each
    Enheter
    - - LCD - - - 7 - - - 6.5 mm - - -
    RS-artikelnummer 808-6614
    VarumärkeRS PRO
    1 243,74 kr
    Each
    Enheter
    24 V Pulse LED Transistor Flying Lead Automatic, Manual 6 Panel Mount Relay Bi-Directional 8 mm - 20kHz 0 → 99.99
    RS-artikelnummer 896-6999
    VarumärkeRS PRO
    376,65 kr
    Each
    Enheter
    12 → 48 V ac/dc Pulse LCD Voltage Terminal Electrical 6 Flush Mount, Panel Mount - - - - 10Hz -
    RS-artikelnummer 896-7049
    VarumärkeRS PRO
    279,50 kr
    Each
    Enheter
    12 V dc Pulse Digital Voltage Screw No Reset 7 Panel Mount - - 3.6 mm - 10Hz 0 → 9999999
    RS-artikelnummer 896-6914
    VarumärkeRS PRO
    185,77 kr
    Each
    Enheter
    10 → 80 V dc Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
    RS-artikelnummer 896-6936
    VarumärkeRS PRO
    177,82 kr
    Each
    Enheter
    10 → 80 V dc Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
    RS-artikelnummer 896-6894
    VarumärkeRS PRO
    177,70 kr
    Each
    Enheter
    90 → 264 V ac Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
    RS-artikelnummer 896-7009
    VarumärkeRS PRO
    344,55 kr
    Each
    Enheter
    110 V dc Pulse Digital Voltage Terminal Strip No Reset 6 Panel Mount - - 4 mm - 10Hz -
    RS-artikelnummer 896-7030
    VarumärkeRS PRO
    344,34 kr
    Each
    Enheter
    24 V dc Pulse Mechanical Voltage Flying Lead Manual 6 Panel Mount - - 4 mm - 10Hz -
    RS-artikelnummer 896-6949
    VarumärkeRS PRO
    193,44 kr
    Each
    Enheter
    10 → 80 V dc Hours Analogue Voltage Spade Terminal No Reset 6 DIN Rail - Up 3.6 mm - - -
    RS-artikelnummer 896-6898
    VarumärkeRS PRO
    160,17 kr
    Each
    Enheter
    10 → 80 V dc Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
    RS-artikelnummer 896-6917
    VarumärkeRS PRO
    177,45 kr
    Each
    Enheter
    90 → 264 V ac Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
    RS-artikelnummer 710-5225
    VarumärkeRS PRO
    462,39 kr
    Each
    Enheter
    - - Mechanical Manual - Manual 4 Surface Mount - Up 4 mm - - -
    RS-artikelnummer 710-5216
    VarumärkeRS PRO
    201,44 kr
    Each
    Enheter
    - Pulse Mechanical Manual - Manual 4 Surface Mount - Up 4 mm - - -