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. 849-4658
Fabrikantnummer3410-2010
FabrikantTrumeter
23,25 €
Each
Aantal stuks
10 → 300 V dc, 20 → 300 V ac - LCD Voltage Terminal Remote 8 Panel Mount Voltage - 7 mm - 40Hz 0 → 9999999.9
RS-stocknr. 882-6973
Fabrikantnummer6320-2500-0000
FabrikantTrumeter
33,83 €
Each
Aantal stuks
10 → 300 V dc Hours LCD Voltage Terminal Block Manual, No Reset, Remote 7 (Annunciators Icon), 8 (Figure) Panel Mount Voltage - 2 (Annunciators Icon) mm, 8 (Figure) mm - - -
RS-stocknr. 815-8365
Fabrikantnummer2300-11MCG
FabrikantTrumeter
233,24 €
Each
Aantal stuks
- - - - - No Reset 5 - - - - - - -
RS-stocknr. 849-4646
Fabrikantnummer3410-0000
FabrikantTrumeter
23,25 €
Each
Aantal stuks
10 → 300 V dc, 20 → 300 V ac - LCD Voltage Terminal No Reset 8 Panel Mount Voltage - 7 mm - 40Hz 0 → 9999999.9
RS-stocknr. 882-6954
Fabrikantnummer6300-0500-0000
FabrikantTrumeter
29,92 €
Each
Aantal stuks
3.6 V Battery Pulse LCD Voltage Terminal Block Manual, No Reset, Remote 7 (Annunciators Icon), 8 (Figure) Panel Mount Voltage Bi-Directional 2 (Annunciators Icon) mm, 8 (Figure) mm - - -
RS-stocknr. 882-6998
Fabrikantnummer7110DIN
FabrikantTrumeter
51,88 €
Each
Aantal stuks
- Pulse LCD Voltage Screw External, Manual, Negative Edge Triggered, Push Button 8 Panel Mount CMOS - 7 mm - 10kHz -
RS-stocknr. 921-1735
Fabrikantnummer9100
FabrikantTrumeter
425,26 €
Each
Aantal stuks
85 → 265 V ac Impulses LCD Voltage 9-Way Plug In Terminal Strip, 10-Way Plug In Terminal Strip Automatic, Manual, Remote - Panel Mount Relay Bi-Directional - Yes 10kHz -
RS-stocknr. 815-8362
Fabrikantnummer2701-11MCG
FabrikantTrumeter
288,78 €
Each
Aantal stuks
- - - - - No Reset 5 - - - - - - -
RS-stocknr. 815-8356
FabrikantnummerHED251-T
FabrikantTrumeter
32,78 €
Each
Aantal stuks
3 V dc Impulses LCD Voltage Pin Electrical 4 Panel Mount, PCB Mount Pulse - 10 mm Yes 10kHz 0 → 9999
RS-stocknr. 849-4655
Fabrikantnummer3410-0010
FabrikantTrumeter
23,25 €
Each
Aantal stuks
10 → 300 V dc, 20 → 300 V ac - LCD Voltage Terminal Remote 8 Panel Mount Voltage - 7 mm - 40Hz 0 → 9999999.9
RS-stocknr. 882-7005
Fabrikantnummer7932
FabrikantTrumeter
181,76 €
Each
Aantal stuks
10 → 26 V dc, 85 → 265 V ac Pulse LCD Voltage Screw Automatic, Manual, Remote 6 Panel Mount Relay Bi-Directional - Yes 10kHz -
RS-stocknr. 882-6986
Fabrikantnummer1-4615
FabrikantTrumeter
37,92 €
Each
Aantal stuks
- - - - - Knob 5 - - - 5 mm - - -
RS-stocknr. 882-6942
Fabrikantnummer3410-2000
FabrikantTrumeter
21,74 €
Each
Aantal stuks
10 → 300 V dc, 20 → 300 V ac Hours LCD Voltage Spade Terminal No Reset 8 Flush Mount MOSFET Bi-Directional 7 mm - 50 Hz, 60Hz -
RS-stocknr. 815-8340
Fabrikantnummer3602-021610-611B
FabrikantTrumeter
150,68 €
Each
Aantal stuks
- - - - - Manual 6 - - - 6.4 mm - - -
RS-stocknr. 815-8334
Fabrikantnummer7000
FabrikantTrumeter
24,94 €
Each
Aantal stuks
2.6 → 3.4 V dc Impulses LCD Logic, Voltage Pin Electrical 6 PCB Mount Pulse Up - - 10kHz 0 → 999999
RS-stocknr. 815-8346
Fabrikantnummer3602-021610-611A
FabrikantTrumeter
150,68 €
Each
Aantal stuks
- - - - - Manual 6 - - - 6.4 mm - - -
RS-stocknr. 882-6982
Fabrikantnummer732-0003
FabrikantTrumeter
25,91 €
Each
Aantal stuks
10 → 80 V dc Hours Analogue Voltage Spade Terminal No Reset 6 Flush Mount Voltage - 3.6 mm - 10 → 80Hz -
RS-stocknr. 921-1739
Fabrikantnummer7000AS
FabrikantTrumeter
28,38 €
Each
Aantal stuks
2.6 → 3.4 V dc Frequency LCD Logic Lead External 6 Panel Mount, PCB Mount - Bi-Directional 6 mm - 10kHz -
RS-stocknr. 882-6960
Fabrikantnummer6320-0600-0000
FabrikantTrumeter
29,92 €
Each
Aantal stuks
0.5 → 30 V dc, 300 V ac/dc - LCD Voltage Terminal Manual, No Reset, Remote 8 Panel Mount Voltage - 8 mm Yes 55Hz -
RS-stocknr. 815-8371
Fabrikantnummer2701-11MCC
FabrikantTrumeter
288,78 €
Each
Aantal stuks
- - - - - No Reset 5 - - - - - - -