What is a counter and how does it work?

A counter is a device that tallies or tracks the number of occurrences of events, like numbers of people entering a store or cars passing a point. It typically functions using digital circuits or software, adding one or more each time a specific event occurs. Counters have various types, such as up or down counters, and are widely used in electronics, machinery, and computing for tasks involving counting or sequencing events.

How is a counter used in industrial applications?

Counters in industrial settings keep track of production output, monitor machinery use, and count items on assembly lines. They assist in managing inventory, regulating production rates, and triggering actions based on specific counts, like stopping a machine after a certain number of products are made. Counters are crucial in ensuring smooth operations, managing inventory, and maintaining production control in industries.

How Do I Install and Set Up the Counter?

Installing a counter involves a few steps. First, connect the counter to power and the thing you want to count, following the instructions. Use the buttons or settings to set the starting count and other preferences. Test it by making the thing you're counting happen, and check if the counter shows the right number. Once it's working, put it where you can easily see it. If you need more help, check the manual, or ask the maker for guidance.Top of Form

Can the counter be integrated into my existing operational setup?

Yes, the counter can usually be integrated into your current setup. Make sure it connects to your existing equipment or process for accurate counting. Check that it aligns with your power supply and receives the appropriate signal to count. Once connected, adjust settings as needed. For additional guidance, consult the manual or reach out to the manufacturer to ensure smooth integration into your operations.

How can we apply counter for machine safety features?

Counters can be applied for enhancing machine safety by monitoring and regulating certain aspects of machine operations. For instance, counters can track usage cycles or the number of times a specific action occurs. When a pre-set threshold is reached, the counter can trigger safety measures such as automatic shutdowns or alerts, ensuring the machine operates within safe parameters and preventing potential hazards.

Is the counter available in different models or specifications?

Counters come in different types and versions. They vary in how they work and what they can do. Some are digital, others are electromechanical or electronic. They have different ways to show counts and work for various uses like in industries or electronics. You can choose a counter based on what you need it to count and how you want it to work, as they have different features and options.

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OMRON Counters（Output：NA）

OMRON offers products Counters specified by Output NA from Electrical & Controls product category. There are a total of 3 items. Parts and equipment for controlling machines and electrical systems. Controllers and power supplies. OMRON products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.

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Specification/Dimensions

Type
- Total counter
- General purpose counter
Clear

Display method
- LED
- Other
Clear

Display Digits
- 4-digit or less
- 5 digits
- 6 digits
- 7 digits
- 8 digits
Clear

Count input (CH = N)
- 1
- 2
- Other
Clear

Mounting Method
- Panel
- Other
Clear

Panel cut dimensions
- 48x48
- Other
Clear

Power Supply Voltage
- AC/DC
- AC-dedicated
- Dedicated to DC
Clear

Output
- NA
- Transistor
- Other
Clear

Prescale
- Available
- NA
Clear

Representative Standard
- CE
- UL
- CSA
Clear

Dimension vertical(mm)
22.4

24

29

33

36

44.8

48

50

72

75

90

96
Clear

Dimension width(mm)
20

30

44.8

48

54

72

75

90
Clear

Dimension depth(mm)
17.8

33.5

41

42

42.5

48.5

52.8

63.7

64.5

65.8

66

79

84

93.5

100

115

125
Clear

Brand	ESCO (0) IDEC (3) KOYO ELECTRONIC (0) LINESEKI (4) OMRON (3) RS Pro (0)
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3 items

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: 30; 60; 90

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H7E□-N Compact Total Counter / Time Counter / Tachometer (DIN48 × 24)

Until 31/03/2025

H7E□-N Compact Total Counter / Time Counter / Tachometer (DIN48 × 24)

OMRON

Small economic counter that is easier to see and easier to use.
[Features]
·Compact economy counter with improved visibility and ease of use
· Realizes large display with 8.6 mm character height. The counter can count up to 8 digits
·Series of backlit types with an emphasis on visibility
·With a key protect switch to prevent erroneous operation of the reset key
·In addition to the conventional light gray case color, a black type has been added to the series
· Front part compatible with NEMA4. The main body can be reused by replacing the battery
·Adopted finger protection structure compliant with VDE0106 Prat100
・ Obtained safety standards UL and CSA
·EN61010-1 Contamination Degree 2 / Overvoltage Category III compliant, EMC standard (EN61326-1) compliant

From: ฿ 1,108.00
Special Price
Days to Ship: Same day

Same day

Compare

Until 31/05/2025

Digital Display Unit M7E

OMRON

Digital display unit M7E

[Features]
· Blanking in the new model.
· A series with additional functions added.
· 14 mm alphanumerics height, switchable between two display colors of red and green.
· A product line-up of various types, select in accordance with installation site location.
· Space saving achieved in the apparatus thanks to a 43 mm depth small size design.
· DC12 to 24V free power source.
· Display of "-" enabled by a signal code of the 10 ordinal type.
· A product line-up with a zero suppression function.

From: ฿ 2,388.00
Special Price
Days to Ship: 38 Day(s)

38 Day(s)

Compare

Total counter/Time counter (DIN72 × 36) H7HP

Until 31/03/2025

Total counter/Time counter (DIN72 × 36) H7HP

OMRON

Oil-resistant time counter with a DIN 72 × 36 size.
[Features]
· Large display with a character height of 15 mm for the 6-digit type and 12 mm for the 8-digit type.
· Realizes low power consumption while maintaining the same visibility as an LED by the use of a negative type LCD and red LED backlight.
· By using an integrated front panel and casing as well as oil resistant materials for parts, it complies with IP66 oil resistance and NEMA4.
· Short body with a neck-down length of 66 mm.
· The 6-digit type enables switching between a total counter and time counter.
· Can be switched between NPN and PNP input modes. Can be both externally and manually reset.
· Features a finger safe terminal block cover for protection against electric shocks, which conforms to VDE0106 Part 100.

From: ฿ 7,367.00
Special Price
Days to Ship: Same day

Same day


Brand
Product Series
From
Days to Ship
Type
Display method
Display Digits
Count input (CH = N)
Mounting Method
Panel cut dimensions
Power Supply Voltage
Output
Prescale
Representative Standard
Dimension vertical(mm)
Dimension width(mm)
Dimension depth(mm)

	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare Until 31/05/2025	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025
Brand	OMRON	OMRON	OMRON
Product Series	H7E□-N Compact Total Counter / Time Counter / Tachometer (DIN48 × 24)	Digital Display Unit M7E	Total counter/Time counter (DIN72 × 36) H7HP
From	฿ 1,108.00 Special Price On Sale Until 31/03/2025	฿ 2,388.00 Special Price On Sale Until 31/05/2025	฿ 7,367.00 Special Price On Sale Until 31/03/2025
Days to Ship	Same day	38 Day(s)	Same day
Type	Total counter / General purpose counter	Total counter	Total counter
Display method	Other	LED	Other
Display Digits	4-digit or less / 5 digits / 7 digits / 8 digits	4-digit or less	6 digits / 8 digits
Count input (CH = N)	1	-	2
Mounting Method	Panel / Other	Panel	Panel
Panel cut dimensions	Other	Other	Other
Power Supply Voltage	Dedicated to DC	Dedicated to DC	AC-dedicated / Dedicated to DC
Output	NA	NA	NA
Prescale	NA	NA	NA
Representative Standard	CE / UL / CSA	-	CE / UL / CSA
Dimension vertical(mm)	22.4 ～ 24	33	36
Dimension width(mm)	44.8 ～ 48	20	72
Dimension depth(mm)	17.8 ～ 48.5	33.5	65.8

Related Categories to Counters

- Counters
- Counters (Options, Others)

FAQ Counters

Question: What is a counter and how does it work?: Answer: A counter is a device that tallies or tracks the number of occurrences of events, like numbers of people entering a store or cars passing a point. It typically functions using digital circuits or software, adding one or more each time a specific event occurs. Counters have various types, such as up or down counters, and are widely used in electronics, machinery, and computing for tasks involving counting or sequencing events.
Question: How is a counter used in industrial applications?: Answer: Counters in industrial settings keep track of production output, monitor machinery use, and count items on assembly lines. They assist in managing inventory, regulating production rates, and triggering actions based on specific counts, like stopping a machine after a certain number of products are made. Counters are crucial in ensuring smooth operations, managing inventory, and maintaining production control in industries.
Question: How Do I Install and Set Up the Counter?: Answer: Installing a counter involves a few steps. First, connect the counter to power and the thing you want to count, following the instructions. Use the buttons or settings to set the starting count and other preferences. Test it by making the thing you're counting happen, and check if the counter shows the right number. Once it's working, put it where you can easily see it. If you need more help, check the manual, or ask the maker for guidance.Top of Form
Question: Can the counter be integrated into my existing operational setup?: Answer: Yes, the counter can usually be integrated into your current setup. Make sure it connects to your existing equipment or process for accurate counting. Check that it aligns with your power supply and receives the appropriate signal to count. Once connected, adjust settings as needed. For additional guidance, consult the manual or reach out to the manufacturer to ensure smooth integration into your operations.
Question: How can we apply counter for machine safety features?: Answer: Counters can be applied for enhancing machine safety by monitoring and regulating certain aspects of machine operations. For instance, counters can track usage cycles or the number of times a specific action occurs. When a pre-set threshold is reached, the counter can trigger safety measures such as automatic shutdowns or alerts, ensuring the machine operates within safe parameters and preventing potential hazards.
Question: Is the counter available in different models or specifications?: Answer: Counters come in different types and versions. They vary in how they work and what they can do. Some are digital, others are electromechanical or electronic. They have different ways to show counts and work for various uses like in industries or electronics. You can choose a counter based on what you need it to count and how you want it to work, as they have different features and options.