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. 123-9487
Fabrikantnummer7KT5602
FabrikantSiemens
41,76 €
Each
Aantal stuks
230 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 50Hz -
RS-stocknr. 123-9494
Fabrikantnummer7KT5806
FabrikantSiemens
40,14 €
Each
Aantal stuks
115 V ac Hours Mechanical - - No Reset 7 DIN Rail - Up - - 60Hz -
RS-stocknr. 123-9488
Fabrikantnummer7KT5603
FabrikantSiemens
41,76 €
Each
Aantal stuks
115 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 60Hz -
RS-stocknr. 123-9495
Fabrikantnummer7KT5807
FabrikantSiemens
40,14 €
Each
Aantal stuks
230 V ac Hours Mechanical - - No Reset 7 DIN Rail - Up - - 60Hz -
RS-stocknr. 123-9483
Fabrikantnummer7KT5504
FabrikantSiemens
29,88 €
Each
Aantal stuks
230 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 60Hz -
RS-stocknr. 123-9490
Fabrikantnummer7KT5801
FabrikantSiemens
62,46 €
Each
Aantal stuks
10 → 27 V dc Hours Mechanical - - No Reset 7 DIN Rail - Up - - - -
RS-stocknr. 123-9480
Fabrikantnummer7KT5501
FabrikantSiemens
29,88 €
Each
Aantal stuks
115 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 50Hz -
Nieuw
RS-stocknr. 211-0217
Fabrikantnummer7KT5821
FabrikantSiemens
67,00 €
Each
Aantal stuks
150 V - Digital Digital - - 7 - - - - - 60Hz -
RS-stocknr. 123-9486
Fabrikantnummer7KT5601
FabrikantSiemens
41,76 €
Each
Aantal stuks
115 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 50Hz -
RS-stocknr. 123-9500
Fabrikantnummer7KT5822
FabrikantSiemens
101,70 €
Each
Aantal stuks
12 → 150 V dc, 24 → 240 V ac Hours Mechanical - - Electrical 7 DIN Rail - - - - 50Hz -
RS-stocknr. 123-9489
Fabrikantnummer7KT5604
FabrikantSiemens
41,76 €
Each
Aantal stuks
230 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 60Hz -
RS-stocknr. 123-9482
Fabrikantnummer7KT5503
FabrikantSiemens
29,88 €
Each
Aantal stuks
115 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 60Hz -
RS-stocknr. 123-9496
Fabrikantnummer7KT5811
FabrikantSiemens
46,80 €
Each
Aantal stuks
24 V dc Hours Mechanical - - No Reset 7 DIN Rail - Up - - - -
RS-stocknr. 123-9492
Fabrikantnummer7KT5803
FabrikantSiemens
40,14 €
Each
Aantal stuks
115 V ac Hours Mechanical - - No Reset 7 DIN Rail - Up - - 50Hz -
RS-stocknr. 123-9493
Fabrikantnummer7KT5804
FabrikantSiemens
40,14 €
Each
Aantal stuks
230 V ac Hours Mechanical - - No Reset 7 DIN Rail - Up - - 50Hz -
RS-stocknr. 123-9491
Fabrikantnummer7KT5802
FabrikantSiemens
40,14 €
Each
Aantal stuks
24 V ac Hours Mechanical - - No Reset 7 DIN Rail - Up - - 50Hz -
RS-stocknr. 123-9479
Fabrikantnummer7KT5500
FabrikantSiemens
53,37 €
Each
Aantal stuks
10 → 80 V dc Hours Mechanical - - No Reset 7 Panel Mount - Up - - - -
RS-stocknr. 123-9484
Fabrikantnummer7KT5505
FabrikantSiemens
31,05 €
Each
Aantal stuks
24 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 50Hz -
RS-stocknr. 123-9481
Fabrikantnummer7KT5502
FabrikantSiemens
29,88 €
Each
Aantal stuks
230 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 50Hz -
RS-stocknr. 123-9502
Fabrikantnummer7KT5833
FabrikantSiemens
108,00 €
Each
Aantal stuks
12 → 150 V dc, 24 → 240 V ac Hours Mechanical - - Mechanical 7 DIN Rail - - - - 50Hz -