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. 200-1033
Fabrikantnummer0 732 013
FabrikantHengstler
209,76 €
Each
Aantal stuks
230 V ac Hours LCD Voltage Screw Automatic, Manual 6 Panel Mount - - 9 mm - 5kHz -99999 → 999999
RS-stocknr. 200-1055
Fabrikantnummer0 732 018
FabrikantHengstler
194,29 €
Each
Aantal stuks
12 → 24 V dc Hours LED Voltage Screw Automatic, Manual 6 Panel Mount - - 7.6 mm - 5kHz -99999 → 999999
RS-stocknr. 227-4922
Fabrikantnummer0 731 506
FabrikantHengstler
112,62 €
Each
Aantal stuks
12 → 24 V dc Positions LED Voltage Screw Automatic, Manual 6 Panel Mount Transistor Bi-Directional 7 mm - 7.5kHz -
RS-stocknr. 200-0967
Fabrikantnummer0 732 000
FabrikantHengstler
158,69 €
Each
Aantal stuks
12 → 24 V dc Hours LCD Voltage Screw Automatic, Manual 6 Panel Mount - - 9 mm - 5kHz -99999 → 999999
RS-stocknr. 704-3133
Fabrikantnummer0 772 111
FabrikantHengstler
181,89 €
Each
Aantal stuks
24 V ac Minutes, Seconds LCD Voltage Plug, Screw Automatic, Manual 6 Panel Mount Relay - 9.3 mm Yes 60kHz 0.0001 → 99 9999
RS-stocknr. 260-066
Fabrikantnummer0 891 203
FabrikantHengstler
30,66 €
Each
Aantal stuks
115 V ac - - Voltage Screw No Reset 7 Panel Mount - - 5 mm - - 0 → 99999.99
RS-stocknr. 260-072
Fabrikantnummer0 891 211
FabrikantHengstler
30,18 €
Each
Aantal stuks
230 V ac - - Voltage Screw No Reset 7 Panel Mount - - 5 mm - - 0 → 99999.99
RS-stocknr. 260-662
Fabrikantnummer0 864 190
FabrikantHengstler
83,32 €
Each
Aantal stuks
240 V ac Impulses - Voltage Screw Manual 6 Panel Mount - Up 4 mm - 60Hz -
RS-stocknr. 704-3120
Fabrikantnummer0 772 101
FabrikantHengstler
141,32 €
Each
Aantal stuks
12 → 30 V dc Minutes, Seconds LCD Voltage Plug, Screw Automatic, Manual 6 Panel Mount Relay - 9.3 mm - 60kHz 0.0001 → 99 9999
RS-stocknr. 878-0953
FabrikantnummerRS0773342
FabrikantHengstler
270,73 €
Each
Aantal stuks
100 → 240 V ac - LCD Logic Cable Automatic, Electrical, Manual 6 Panel Mount Relay, RS232 Interface Uni-Directional 7.2 (Second Line) mm, 9.3 (First Line) mm Yes 60kHz -
RS-stocknr. 878-0981
Fabrikantnummer0 773 402
FabrikantHengstler
272,59 €
Each
Aantal stuks
12 → 30 V dc - LCD Logic Cable Automatic, Electrical, Manual 6 Panel Mount Relay, RS232 Interface Uni-Directional 7.2 (Second Line) mm, 9.3 (First Line) mm Yes 60kHz -
RS-stocknr. 227-4893
Fabrikantnummer0 731 301
FabrikantHengstler
79,87 €
Each
Aantal stuks
12 → 250 V ac/dc Impulses LCD Voltage Screw Manual 8 Panel Mount - - 7 mm - 20Hz -
RS-stocknr. 704-3146
Fabrikantnummer0 772 132
FabrikantHengstler
193,63 €
Each
Aantal stuks
230 V ac Minutes, Seconds LCD Voltage Plug, Screw Automatic, Manual 6 Panel Mount Relay - 9.3 mm - 60kHz 0.0001 → 99 9999
RS-stocknr. 546-795
Fabrikantnummer0 721 201
FabrikantHengstler
259,40 €
Each
Aantal stuks
12 → 30 V dc Impulses LCD Voltage Plug, Screw Automatic, Manual 5 DIN Rail Relay - 12 mm Yes 60kHz -
RS-stocknr. 200-0973
Fabrikantnummer0 732 001
FabrikantHengstler
180,77 €
Each
Aantal stuks
230 V ac Hours LCD Voltage Screw Automatic, Manual 6 Panel Mount - - 9 mm - 5kHz -99999 → 999999
RS-stocknr. 165-560
Fabrikantnummer0 635 810
FabrikantHengstler
23,28 €
Each
Aantal stuks
24 V dc Impulses - Voltage Screw No Reset 6 Panel Mount - Up 4 mm - 10Hz -
RS-stocknr. 200-1005
Fabrikantnummer0 732 003
FabrikantHengstler
198,23 €
Each
Aantal stuks
230 V ac Hours LCD Voltage Screw Automatic, Manual 6 Panel Mount - - 9 mm - 5kHz -99999 → 999999
RS-stocknr. 260-729
Fabrikantnummer0 868 165
FabrikantHengstler
75,06 €
Each
Aantal stuks
24 V dc Impulses - Voltage Screw No Reset 8 Panel Mount - Up 4 mm - 60Hz -
RS-stocknr. 165-582
Fabrikantnummer0 635 815
FabrikantHengstler
29,78 €
Each
Aantal stuks
230 V ac - - Voltage Screw No Reset 6 Panel Mount - Up 4 mm - 10Hz -
RS-stocknr. 546-806
Fabrikantnummer0 721 205
FabrikantHengstler
271,75 €
Each
Aantal stuks
12 → 30 V dc Impulses LCD Voltage Plug, Screw Automatic, Manual 5 Panel Mount Relay - 12 mm Yes 60kHz -