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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Description Price 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庫存編號 123-9491
製造零件編號7KT5802
BrandSiemens
TWD922.00
單位
24 V ac Hours Mechanical - - No Reset 7 DIN Rail - Up - - 50Hz -
RS庫存編號 123-9492
製造零件編號7KT5803
BrandSiemens
TWD1,753.00
單位
115 V ac Hours Mechanical - - No Reset 7 DIN Rail - Up - - 50Hz -
RS庫存編號 123-9493
製造零件編號7KT5804
BrandSiemens
TWD922.00
單位
230 V ac Hours Mechanical - - No Reset 7 DIN Rail - Up - - 50Hz -
RS庫存編號 123-9489
製造零件編號7KT5604
BrandSiemens
TWD1,170.00
單位
230 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 60Hz -
RS庫存編號 123-9479
製造零件編號7KT5500
BrandSiemens
TWD1,499.00
單位
10 → 80 V dc Hours Mechanical - - No Reset 7 Panel Mount - Up - - - -
RS庫存編號 123-9481
製造零件編號7KT5502
BrandSiemens
TWD846.00
單位
230 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 50Hz -
RS庫存編號 123-9494
製造零件編號7KT5806
BrandSiemens
TWD922.00
單位
115 V ac Hours Mechanical - - No Reset 7 DIN Rail - Up - - 60Hz -
RS庫存編號 123-9496
製造零件編號7KT5811
BrandSiemens
TWD1,174.00
單位
24 V dc Hours Mechanical - - No Reset 7 DIN Rail - Up - - - -
RS庫存編號 123-9490
製造零件編號7KT5801
BrandSiemens
TWD3,603.00
單位
10 → 27 V dc Hours Mechanical - - No Reset 7 DIN Rail - Up - - - -
全新
RS庫存編號 211-0217
製造零件編號7KT5821
BrandSiemens
TWD2,685.00
單位
150 V - Digital Digital - - 7 - - - - - 60Hz -
RS庫存編號 123-9500
製造零件編號7KT5822
BrandSiemens
TWD2,809.00
單位
12 → 150 V dc, 24 → 240 V ac Hours Mechanical - - Electrical 7 DIN Rail - - - - 50Hz -
RS庫存編號 123-9484
製造零件編號7KT5505
BrandSiemens
TWD870.00
單位
24 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 50Hz -
RS庫存編號 123-9480
製造零件編號7KT5501
BrandSiemens
TWD846.00
單位
115 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 50Hz -
RS庫存編號 123-9502
製造零件編號7KT5833
BrandSiemens
TWD2,938.00
單位
12 → 150 V dc, 24 → 240 V ac Hours Mechanical - - Mechanical 7 DIN Rail - - - - 50Hz -
RS庫存編號 123-9482
製造零件編號7KT5503
BrandSiemens
TWD846.00
單位
115 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 60Hz -
RS庫存編號 123-9488
製造零件編號7KT5603
BrandSiemens
TWD1,170.00
單位
115 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 60Hz -
RS庫存編號 123-9495
製造零件編號7KT5807
BrandSiemens
TWD922.00
單位
230 V ac Hours Mechanical - - No Reset 7 DIN Rail - Up - - 60Hz -
RS庫存編號 123-9483
製造零件編號7KT5504
BrandSiemens
TWD846.00
單位
230 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 60Hz -
RS庫存編號 123-9486
製造零件編號7KT5601
BrandSiemens
TWD2,655.00
單位
115 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 50Hz -
RS庫存編號 123-9487
製造零件編號7KT5602
BrandSiemens
TWD1,170.00
單位
230 V ac Hours Mechanical - - No Reset 7 Panel Mount - Up - - 50Hz -