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 Omron, Red Lion, Kubler, Hengstler and our own RS PRO selection.

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.

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Nombre de résultats par page
Description Prix 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
N° de stock RS 808-6627
MarqueRS PRO
114,86 €
Each
Unité
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
N° de stock RS 896-6898
MarqueRS PRO
15,91 €
Each
Unité
10 → 80 V dc Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
N° de stock RS 808-6636
MarqueRS PRO
123,78 €
Each
Unité
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
N° de stock RS 896-6983
MarqueRS PRO
42,27 €
Each
Unité
85 → 265 V ac/dc Hours, Minutes, Seconds LCD Voltage Terminal Automatic, Manual, No Reset 7 Flush Mount, Panel Mount Relay Up 6.5 mm Yes 40Hz -
N° de stock RS 896-6914
MarqueRS PRO
15,88 €
Each
Unité
10 → 80 V dc Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
N° de stock RS 896-6949
MarqueRS PRO
16,53 €
Each
Unité
10 → 80 V dc Hours Analogue Voltage Spade Terminal No Reset 6 DIN Rail - Up 3.6 mm - - -
N° de stock RS 808-6639
MarqueRS PRO
114,86 €
Each
Unité
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
N° de stock RS 896-6927
MarqueRS PRO
16,09 €
Each
Unité
90 → 264 V ac Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
N° de stock RS 896-6992
MarqueRS PRO
45,64 €
Each
Unité
9 → 30 V dc Hours, Minutes, Seconds LCD Voltage Terminal Automatic, Manual, No Reset 7 Flush Mount, Panel Mount MOSFET Up 6.5 mm Yes 40Hz -
N° de stock RS 896-6936
MarqueRS PRO
16,00 €
Each
Unité
10 → 80 V dc Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
N° de stock RS 710-5216
MarqueRS PRO
15,96 €
Each
Unité
- Minutes, Seconds Mechanical Manual - Manual 4 Surface Mount - Up 4 mm - - -
N° de stock RS 896-7024
MarqueRS PRO
29,91 €
Each
Unité
230 V ac Pulse Digital Voltage Terminal Strip Manual 6 Panel Mount - - 4 mm - 10Hz -
N° de stock RS 896-7037
MarqueRS PRO
24,23 €
Each
Unité
12 V dc Pulse Digital Voltage Screw No Reset 7 Panel Mount - - 3.6 mm - 10Hz 0 → 9999999
N° de stock RS 896-7030
MarqueRS PRO
30,02 €
Each
Unité
24 V dc Pulse Mechanical Voltage Flying Lead Manual 6 Panel Mount - - 4 mm - 10Hz -
N° de stock RS 896-6999
MarqueRS PRO
32,18 €
Each
Unité
12 → 48 V ac/dc Pulse LCD Voltage Terminal Electrical 6 Flush Mount, Panel Mount - - - - 10Hz -
N° de stock RS 896-6945
MarqueRS PRO
16,47 €
Each
Unité
270 → 460 V ac, 90 → 264 V ac Hours Analogue Voltage Spade Terminal No Reset 6 DIN Rail - Up 3.6 mm - 50 Hz, 60Hz -
N° de stock RS 710-5219
MarqueRS PRO
8,00 €
Each
Unité
- Impulses Mechanical Manual - Manual 5 Screw Clamp - Up 4.8 mm - - -
N° de stock RS 896-7043
MarqueRS PRO
24,30 €
Each
Unité
24 V dc Pulse Digital Voltage Screw No Reset 7 Panel Mount - - 3.6 mm - 10Hz 0 → 9999999
N° de stock RS 896-7018
MarqueRS PRO
30,02 €
Each
Unité
220 V dc Pulse Digital Voltage Terminal Strip Manual 6 Panel Mount - - 4 mm - 10Hz -
N° de stock RS 896-7021
MarqueRS PRO
29,66 €
Each
Unité
12 V dc Pulse Digital Voltage Terminal Strip Manual 6 Panel Mount - - 4 mm - 10Hz -