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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Omschrijving Prijs 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-stocknr. 808-6627
FabrikantRS PRO
114,86 €
Each
Aantal stuks
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-stocknr. 896-6898
FabrikantRS PRO
15,91 €
Each
Aantal stuks
10 → 80 V dc - Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
RS-stocknr. 808-6636
FabrikantRS PRO
123,78 €
Each
Aantal stuks
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-stocknr. 896-6983
FabrikantRS PRO
45,85 €
Each
Aantal stuks
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 -
RS-stocknr. 896-6914
FabrikantRS PRO
15,88 €
Each
Aantal stuks
10 → 80 V dc - Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
RS-stocknr. 896-6949
FabrikantRS PRO
16,53 €
Each
Aantal stuks
10 → 80 V dc - Analogue Voltage Spade Terminal No Reset 6 DIN Rail - Up 3.6 mm - - -
RS-stocknr. 808-6639
FabrikantRS PRO
114,86 €
Each
Aantal stuks
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-stocknr. 710-5216
FabrikantRS PRO
15,96 €
Each
Aantal stuks
- - Mechanical Manual - Manual 4 Surface Mount - Up 4 mm - - -
RS-stocknr. 896-6927
FabrikantRS PRO
16,09 €
Each
Aantal stuks
90 → 264 V ac - Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
RS-stocknr. 896-6992
FabrikantRS PRO
45,64 €
Each
Aantal stuks
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 -
RS-stocknr. 896-6936
FabrikantRS PRO
16,00 €
Each
Aantal stuks
10 → 80 V dc - Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
RS-stocknr. 896-7024
FabrikantRS PRO
29,91 €
Each
Aantal stuks
230 V ac Pulse Digital Voltage Terminal Strip Manual 6 Panel Mount - - 4 mm - 10Hz -
RS-stocknr. 896-7030
FabrikantRS PRO
30,02 €
Each
Aantal stuks
24 V dc Pulse Mechanical Voltage Flying Lead Manual 6 Panel Mount - - 4 mm - 10Hz -
RS-stocknr. 896-6945
FabrikantRS PRO
16,47 €
Each
Aantal stuks
270 → 460 V ac, 90 → 264 V ac - Analogue Voltage Spade Terminal No Reset 6 DIN Rail - Up 3.6 mm - 50 Hz, 60Hz -
RS-stocknr. 896-7043
FabrikantRS PRO
24,30 €
Each
Aantal stuks
24 V dc Pulse Digital Voltage Screw No Reset 7 Panel Mount - - 3.6 mm - 10Hz 0 → 9999999
RS-stocknr. 710-5219
FabrikantRS PRO
8,00 €
Each
Aantal stuks
- Impulses Mechanical Manual - Manual 5 Screw Clamp - Up 4.8 mm - - -
RS-stocknr. 896-6999
FabrikantRS PRO
32,18 €
Each
Aantal stuks
12 → 48 V ac/dc Pulse LCD Voltage Terminal Electrical 6 Flush Mount, Panel Mount - - - - 10Hz -
RS-stocknr. 896-7037
FabrikantRS PRO
24,23 €
Each
Aantal stuks
12 V dc Pulse Digital Voltage Screw No Reset 7 Panel Mount - - 3.6 mm - 10Hz 0 → 9999999
RS-stocknr. 808-6617
FabrikantRS PRO
108,49 €
Each
Aantal stuks
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-stocknr. 188-3481
FabrikantRS PRO
213,98 €
Each
Aantal stuks
- - 7 Segment LED - - - 4 - - - 14 mm - - -