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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รายละเอียดสินค้า / Description ราคา / 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 Stock No. 905-5658
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAXI0020
Brand :Red Lion
THB10,214.73
Each
Units
85 → 250 V ac - LED Logic, Voltage Plug-in Terminal No Reset 5 DIN Alarm - - - - -
RS Stock No. 348-1856
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H7EC-NV-H
Brand :Omron
THB3,472.10
Each
Units
- - LCD Voltage Screw Manual 8 Panel Mount - Up 8.6 mm Yes 1kHz 0 → 99999999
RS Stock No. 348-1878
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H7EC-NV
Brand :Omron
THB3,301.10
Each
Units
- - LCD Voltage Screw Manual 8 Panel Mount - Up 8.6 mm - 1kHz 0 → 99999999
RS Stock No. 348-1929
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H7EC-N
Brand :Omron
THB3,071.27
Each
Units
- - LCD No Voltage Screw Manual 8 Panel Mount Voltage - 8.6 mm - 1kHz -
RS Stock No. 809-1269
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CTA4100A
Brand :Delta
THB4,336.60
Each
Units
100 → 250 V Hours, Impulses, Minutes, Seconds LCD Voltage Screw Manual 6 Panel Mount Voltage Down, Up - Yes 10kHz 0 → 999999
RS Stock No. 808-6627
Brand :RS PRO
THB3,567.07
Each
Units
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 Stock No. 348-1890
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H7EC-NFV-B
Brand :Omron
THB3,116.19
Each
Units
24 → 240 V ac/dc - LCD Voltage Screw Manual 8 Panel Mount Voltage - 8.6 mm - 20Hz -
RS Stock No. 348-1913
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H7EC-N-B
Brand :Omron
THB2,490.50
Each
Units
- - LCD No Voltage Screw Manual 8 Panel Mount Voltage - 8.6 mm - 1kHz -
RS Stock No. 297-1055
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3.240.201.075
Brand :Kübler
THB1,051.94
Each
Units
187 → 264 V ac - - Voltage Screw No Reset 7 - - - 4 mm - - 0 → 99999.99
RS Stock No. 348-1979
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H7ET-NFV
Brand :Omron
THB4,965.16
Each
Units
24 → 240 V ac/dc - LCD Voltage Screw Manual 7 Flush Mount - - 8.6 mm - - 0 → 3999 d 23.9 h, 0 → 999999.9
RS Stock No. 348-1957
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H7ET-N
Brand :Omron
THB3,008.06
Each
Units
4.5 → 30 V dc - LCD - Screw Manual 7 Flush Mount - - 8.6 mm - - 0 → 3999 d 23.9 h, 0 → 999999.9
RS Stock No. 827-6716
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H7BX-AW AC100-240
Brand :Omron
THB15,100.15
Each
Units
100 → 240 V ac Pulse LCD No Voltage, Voltage Screw Automatic, External, Manual 6 Flush Mount SPST-NO Contact, Transistor Bi-Directional 8 (Set value) mm, 13.5 (Count value) mm Yes 10kHz -99999 → 999999
RS Stock No. 905-5674
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAXLPT00
Brand :Red Lion
THB10,088.36
Each
Units
- - LED - Terminal - 6 Panel Mount - - 14.2 mm - - 0 → 999999
RS Stock No. 687-6143
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H7CX-AW-N
Brand :Omron
THB8,989.60
Each
Units
100 → 240 V ac Seconds LCD Voltage Screw Automatic, Manual 6 Panel Mount Contact Bi-Directional 10 mm - 5kHz -99999 → 999999
RS Stock No. 466-1227
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAXLC600
Brand :Red Lion
THB6,105.73
Each
Units
85 → 250 V ac Seconds LED Voltage - - 6 Panel Mount - Bi-Directional 14 mm - 25kHz 0.00001 → 9.9999
RS Stock No. 687-6134
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H7CX-A11-N
Brand :Omron
THB8,597.45
Each
Units
100 → 240 V ac Seconds LCD Voltage 11 Pin Socket Automatic, Manual 6 Panel Mount Contact Bi-Directional 10 mm - 5kHz -99999 → 999999
RS Stock No. 297-7823
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.6.522.012.300
Brand :Kubler
THB3,324.68
Each
Units
10 → 30 V dc Minutes, Seconds LED Voltage - - 6 Panel Mount - - 8 mm - 60kHz 0.0001 → 999999
RS Stock No. 348-1907
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H7EC-NFV
Brand :Omron
THB3,709.78
Each
Units
24 → 240 V ac/dc - LCD Voltage Screw Manual 8 Panel Mount Voltage - 8.6 mm - 20Hz -
RS Stock No. 261-3119
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.6.521.012.300
Brand :Kubler
THB4,137.97
Each
Units
10 → 30 V dc Impulses LED Voltage - Electrical, Manual 6 Panel Mount - Bi-Directional 8 mm - 60kHz 0.0001 → 999999
RS Stock No. 185-6084
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.701DR002N-1248D2060A
Brand :Curtis
THB1,132.12
Each
Units
12 → 48 V dc, 20 → 60 V ac - LCD Voltage Tab Electrical 6 Panel Mount - - 5 mm Yes - 0 → 99999.9