MDR Series Electronic Preset Counter

Model

Description

The MDR (Preset) Series is a 4 or 6 digits, Single or Dual level bi-directional preset counter in a DIN 72 x 144 panel size (Panel Cut-out size: 68 x 140mm).  It has a RED LED display with a digit figure size of 14.22 x 8.13mm.  This is a very simple counter but highly reliable.  This counter has a high count speed of 5kHz maximum and can accept Contact or Non-Contact pulse input. The counter offers two modes: Add/Subtract or Quadrature. It comes with a built-in contact relay and an NPN Open collector. When the counter hits the preset value, this setup sends out an output signal. Preset value can easily be set via the front panel digital switches and there are LED indicators that show the state of the unit.  The MDR (Preset) Series allows you to choose between two power sources: AC100/110V or AC200/220V. Additionally, it provides an external power supply of DC12V specifically for sensors. When it comes to resetting the unit, you have the option to do it remotely or through an auto-reset function. Memory is also available for count value retention even during power loss.

Specification

Rear Terminals and Wiring

NOTE:

• For 1 level preset models (MDR-144M and MDR-166M), refer to Output 2 in the diagram as the main output.
• Both terminals 12 and 13 are GND. The terminal 13 can be used in replacement of terminal 12 as described in the connection diagrams below.

Connection

Caution

1. Avoid sending a voltage signal to the Contact Input and Remote Reset terminals to prevent internal damage.
2. Choose either Contact or Non-contact input; you can’t use both at the same time.
3. If there’s a power failure, the LED display turns off, and the counter won’t recognize inputs or resets.
4. Connect terminals 11 and 12 to activate the memory feature. If you’re turning off the counter for a while, disconnect these terminals to save the internal battery, which charges when the counter is powered on.
5. You can’t input signals to both Add and Subtract inputs at the same time.
6. For the Input and Reset terminals, use shielded leadwires. Also, keep power source lines away from Input and Reset lines for optimal performance.

Operating Mode

Application

Product Counting

Counters can be used for counting, sorting and packaging various products.

Cut-to-length operation

Counters and CT1/CS pulse generators can be used for cut-to-length operation for textiles, paper, plastic films and so on.

Length Measuring

Counters and rotary encoders can be used for measuring the length of textiles, paper, plastic film and so on.

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MD Series Electronic Preset Counter

Model

Description

The MD (Preset) Series is a 4 digits LED single level preset counter in a DIN 72 x 72 panel size (Panel Cut-out size: 68 x 68mm).  This is a very simple additive preset counter but functional.  With a counting speed of 1kHz maximum, this counter accepts Contact or Non-Contact pulse input.  It is equipped with an internal contact relay and NPN Open collector, which sends an output signal when the preset value is reached.  Preset value can easily be set via the front panel digital switches and there are LED indicators that show the state of the unit.  The MD Series is powered by AC100/110V or AC200/220V, selectable, and it has an external power supply of DC12V for sensors.  The unit can only be reset remotely, auto reset, or by power reset.  Memory is optional.

Specification

Rear Terminals and Wiring

Attention

1. Do not feed a voltage signal into the Contact Input (1) terminal and Remote Reset (5) terminal. This may cause damage to the internal circuit of the unit.
2. Contact and Non-contact input cannot be used simultaneously. Please choose only one method of input.
3. For memory type models (MD-122M and MD-144M), during a power failure, LED display will go off. At this time, the counter cannot detect input or reset signals even if signals are received.
4. For models: MD-122M and MD-144M, make sure to short terminals 7 and 8 to enable the memory function. When the counter will be shut down for a long period of time, disconnect terminals 7 and 8 to prevent the discharge of the internal battery. The internal battery is charged when power is supplied to the counter.
5. Use shielded lead wires for the Input terminal and Reset terminal. Also, make the lines from the power source as far as possible from the lines of the Input and Reset lines.
6. In One-shot mode, the counter does not count even if input signal is received during the output time (0.2 or 1 sec).

Connection

Operating Mode

The count value will increment when input signal is received. When the count value reaches the Preset Value, an output signal is provided by a relay or open collector. The output relay or open collector is actuated at the preset number and it is automatically unlatched in 0.2 or 1 second. The preset value is instantaneously reset to zero and the counter immediately begins to accept input signals again. This type is ideally suited for controls on continuous production applications.

The count value will increment when the input signal is received. When the count value reaches the Preset Value, an output signal is provided by a relay or open collector. The output relay or open collector is actuated at the preset number and will remain latched until a reset signal is sent to the counter. The counter will continue counting during output until the counter is reset.

Dimension

Application

Product Counting

Counters can be used for counting, sorting and packaging various products.

Cut-to-length operation

Counters and CT1/CS pulse generators can be used for cut-to-length operation for textiles, paper, plastic films and so on.

Length Measuring

Counters and rotary encoders can be used for measuring the length of textiles, paper, plastic film and so on.

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MDR Series Totalizer

Model

Description

The MDR (Totalizer) Series is a 4 or 6-digit LED bi-directional totalizer in a DIN 72 x 72-panel size (Panel Cut-out size: 68 x 68mm). This is a very simple but functional totalizer with a high count speed of 5kHz maximum.  This bi-directional counter accepts Contact or Non-Contact pulse input and count modes includes Add/Subtract or Quadrature.  The MDR (Totalizer) Series can be powered by AC100/110V or AC200/220V, selectable, and it has an external power supply of DC12V for sensors.  It has push-button reset on the front panel and remote reset is also available.  Memory is built-in for retention of count values during power loss of the counter.

Specification

Rear Terminals And Wiring

Connection

Caution

1. Do not feed a voltage signal into the Contact Input and Remote Reset terminals. This may cause damage to the internal circuit of the unit.
2. Contact and Non-contact input cannot be used simultaneously. Please choose only one method of input.
3. During a power failure, the LED display will go off. At this time, the counter cannot detect input or reset signals even if signals are received.
4. Make sure to short terminals 7 and 8 to enable the memory function. When the counter will be shut down for a long period of time, disconnect terminals 7 & 8 to prevent the discharge of the internal battery. The internal battery is charged when power is supplied to the counter.
5. Simultaneous input of signals for the Add input and Subtract input is not possible. Use a multiplexer (ex. PS-41S) if such function is desired.
6. Use shielded lead wires for the Input terminal and Reset terminal. Also, make the lines from the power source as far as possible from the lines of the Input and Reset lines.

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MD Series Totalizer

Model

Description of MD Series

G62 Series Preset Counter

Model

Description of G62 Series

The G62 Series offers a preset counter in a 60 x 60 panel with options for single or dual levels and has a cut-out size of 54 x 54mm. It features a bright two-line Red LED display, making it visible even in dim areas.

The primary display presents the count value, while the secondary one shows the preset value. People trust its consistent performance, as it can smoothly take in different input signals and impressively counts at a rapid speed, reaching up to 10kHz. When it reaches the preset value, the counter signals out, either through its built-in relay or an NPN Open collector.

Adjusting preset values is straightforward with the front panel button.The device draws its power from an AC100-240V source, and it also has a separate DC12V supply specifically designed to support sensors.The G62 ensures data safety with its internal EEPROM memory, even if power cuts off unexpectedly.

The G62 can operate in multiple modes with diverse output configurations. You can reset it directly from the front panel, remotely, or use the auto-reset. It also offers features like prescale settings, adjustable decimal points, and key protection. The front panel effectively keeps out dust and splashes, while terminal screws strengthen the wiring connections, ensuring they remain secure.

E48 Series Preset Counter

Feature

CE marking
Compliant to RoHS
Easy to edit/program (Individual digit keys)
Blue STN LCD display with white backlight
Multi-functions: prescaling; key locking; setting decimal-point position; programing initial value at resetting

Model

* All mode key protecting function can be added. (example : E48-101K)

Description of E48 Series

• The E48 Series offers a versatile electronic preset counter in a compact 48 x 48 DIN design. Its blue STN LCD screen, illuminated with a white backlight, displays a dual-layer setup. The main section highlights the count value with large 10.0 x 5.0 mm figures, while the secondary section reveals preset values. Convenient indicators for preset levels and outputs are easily toggled with a button.Available in multiple configurations, including 1 or 2 preset levels or an added prewarn option, the E48 suits both general and batch counting tasks. You can power it using AC100-240V or DC12-24V, and it provides an external DC12V for sensors. Users can program its various modes, such as counting up to 10kHz speed, input signals, and decimal point positions, directly from the front panel. For data security, an internal EEPROM memory ensures count retention during power interruptions. Its front panel boasts IP54 protection, and terminal screws firmly anchor the wiring.Given its diverse features, the E48 stands out in applications like packaging, converting, and cut-to-length processes. Plus, it meets CE and RoHS standards.

Specification of E48 Series

Models	E48-101/111	E48-102/112	E48-201/211	E48-301/311
Display	Blue STN LCD with white backlight; Digit Size: 10mm x 5mm
No. of Digits	6
No.of Digits Setting key	6
Preset Level	1	1	2	1 Level preset + prewarn
Setting Range	-99999 – +999999
Prewarn Feature	–			0 – 999999
Input Mode	Contact / Open collector Voltage input (Selectable)
Input Signal	Open Collector (Sink current approx. 11mA ) L : 0 – 4V / Voltage (Input impedance 7KΩ) L: 0 – 4V H: 6 – 30V (Available to duplex wire DC sensor.)
Count Speed	30Hz, 1kHz, 5kHz, 10kHz (selectable)
Count Mode	Add/Subtract (Add/Subtract individual input, 90° quadrature input)
Count Range	-99999 – +999999
Prescale	0.001 – 99.999 ( 0 setting is not available )
Decimal Point Position	0.0, 0.00, 0.000, No decimal point
Write	-99999 – +999999
Reset	Front panel reset, Remote reset, Auto-reset
Remote Reset Time	2msec or 20msec (selectable)
Reset Mode	Modes A, B, C, D, E, F, G can be selected. Except for standard output, Mode A only is available for other output modes.
Memory	E²PROM (10 years, can be used 100,000 times)
Output Delay	E48-□0□ : Relay output /30Hz : 17ms MAX. / 1kHz,5kHz,10kHz :12ms MAX. E48-□1□ : Open collector output /30Hz : 7ms MAX. / 1kHz,5kHz,10kHz : 2ms MAX.
Output Mode	1 Level Preset: Standard, Equal, Lower Limit, Upper Limit 2 Level Preset: Standard, Equal, Upper-Lower Limit, Upper-Upper Limit 1 Level Preset + Prewarn: Standard, Equa
Output Time	Standard output: one-shot ( 10 – 9990ms ) or HOLD or HOLD 1 or HOLD 2 / Equal, Upper, Lower output: Latched only when requirements are full
Key Lock	The key operation can be disabled at 4 protection levels (L1, L2, L3, L4) by selecting in Program Mode and shorting key lock terminals.
Error Display	In 90° quadrature mode, an error message will be displayed on the LCD if the count range is exceeded (overflow error: underflow error : )
Power Supply	AC100 – 240V -15%, +10%	DC12 – 24V -15%, +10%	AC100 – 240V -15%, +10%	DC12 – 24V -15%, +10%
Sensor Power Source	DC12V 100mA	–	DC12V 100mA	DC12V 100mA
Power Consumption	Approx. 7VA for AC240V	Approx. 2.5W for DC24V	Approx. 7VA for AC240V	Approx. 7VA for AC240V
Operating Temperature	0 – 50°C (non-freezing) 45 – 85%RH (non-condensing)
Altitude	2,000m max.
Installation Environment	Over-voltage category II, Pollution degree 2 (IEC61010-1)
Front Panel	IP54 (panel surface)
Compliance	CE,RoHS
Weight	Approx. 160g	Approx. 120g	Approx. 160g	Approx. 160g

Dimensions

Application

Ingredient tanks in food factories

Description

Parking garages

Description

Elevating type lightning system

Description

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GR2-C Series Electronic Counters (Self-powered Totalizer)

Model

Description

The GR2-C Series is a self-powered LCD Totalizer in a small form.  With a panel size of DIN 48 x 24mm, it is perfect for limited space installations.  It is powered by a replaceable lithium battery that lasts approximately 7 years, no external power required.  The GR2-C series is available in 7 digits with 8mm height figures with Front Reset or Remote Reset options.  The input signal includes dry contact, open collector, voltage, wide range voltage at maximum count speed up to 30Hz.  The front panel protection is IP54 and wiring connection is easily done via the terminal block connector, making it secure and reliable.  CE, UL and RoHS compliant.

SPECIFICATIONS

MECHANICAL / ENVIRONMENTAL SPECIFICATIONS

ELECTRICAL SPECIFICATIONS

MOUNTING

DIMENSIONS

WIRING

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GC2 Series Electronic Counters (Self-powered Totalizer)

Model

Description

The GC2 Series is a self-powered LCD Totalizer.  It is powered by a replaceable lithium battery that lasts approximately 7 years which makes it ideal for applications where external power is not available.  The GC2 series is available in 6 or 8 digit models with Front Reset or Remote Reset options.  Digit sizes for 6 & 8 digits are 10.6 x 4.8mm and 10.6 x 3.8mm, respectively.  The input signal includes dry contact, open collector, voltage, wide range voltage at maximum count speed up to 30Hz, which makes it a very reliable replacement counter.  Panel size is a DIN 54 x 29 mm with a panel cut-out size of 50.0 x 25.0mm.  The front panel protection is IP54 and wiring connection is easily done via the terminal block connector.  CE, UL and RoHS compliant.

Specification

Mounting

Wiring

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M13-212 Electronic Counter (Logic Filter)

This device monitors the input pulse and passes it through as an output only when Input Logic matches Preset Logic.
Supports DIN rail type mounting.

Specification

Dimension

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M13-210 Electronic Counter (Watchdog Timer)

Description

This device monitors the interval of the input signal which is taken from output of machines via a Timer.
If there is no signal received within the Preset Time, Timer is stopped and the output signal is generated. By disabling input, the forced start/stop of the Timer is possible.

Specification

Dimension

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M13-211 Electronic Counter (Pulse Filter)

This device functions as a one-shot timer for incoming pulse signals. When multiple pulse inputs are received within a preset time range (from 0.1 seconds to 999.9 seconds), it generates a single pulse output.

Specification

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G90/G95 Series Large Display Counters

Features

Digit Size
2 sizes (G90: 56.8mm; G95: 101.6mm)

Function
Both hanging brackets and base-mounting brackets are included in all models.

Mounting methods
Counter/Display are selectable in G90-303 and G95-303.

Model

Description

• The G90 Series is a large display electronic counter with an LED digit size of 56.8 x 32.4mm. The G90 Series is available in 6 digits and it can be directly hooked to an input signal source of up to 1kHz count speed.
• The G95 Series is an X-large display electronic counter with an LED digit size of 101.6 x 60mm. The G95 Series is available in 6 digits and it can be directly hooked to an input signal source of up to 1kHz count speed.
• The mode of counting is Add/Subtract and Quadrature.
• The reset is done remotely.
• It has a built-in memory for count value retention in case power is lost.
• The power source is AC100 – 240V and an external power supply of DC12V are available for the sensors.
• Additional features include Decimal Point position, Free Write, and input inhibition.
• The G90 Series and G95 Series hava a very sturdy and heavy-duty casing which can be hanged, base- or wall-mounted.

Application

Production Monitoring

Getting the right information at the right time will streamline your production and will result in higher productivity.

Specification

G90 Series

* G90-303 only

G95 Series

* G90-303 only

Terminal Connections

How to use BCD input

G90/95-303 as a totalizer with free-write function
– DIP switch No.3 = OFF
– When reset is done, the value of the setting unit (model: PU-06-001) is shown on G90/95-303, instead of 0 (zero).
G90/95-303 as a large display
– DIP switch No.3 = ON
– Value on the setting unit (model: PU-06-001) is shown on G90/95-303.
If you use a setting unit made by another company, please confirm its output specifications.

Pin Assignment G90 / G95-303 (BCD Input)
25-Pin D-Sub (DB25) Female Connector
* 25-Pin D-Sub (DB25) Male Connector is included

Setting Unit (Model: PU-06-001)

The value set on the digital switch of the setting unit will be shown on the large display (G90-303 or G95-303).
The connector for wiring to the large display (G90-303 or G95-303) is included but the straight cable available in the market can be used.

Pin Assignment G90 / G95-303 (BCD Input)
25-Pin D-Sub (DB25) Female Connector
* 25-Pin D-Sub (DB25) Male Connector is included

Dimensions (mm)

G90 Series

G95 Series

Accessories

1. Hanging Bracket (Left)
2. Hanging Bracket (Right)
3. Base-mounting Bracket
4. Allen Screw
5. Spring Washer
6. 25-Pin D-Sub (DB25)
Male Connector (G90 / 95-303 Only)
7. Instruction Manual

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E60 Series Preset Counter

Model

Description

• The E60 Series represents a flexible electronic preset counter created to fit a panel size of 60 x 60. It features a Blue STN LCD display with a white backlight. The display consists of six digits, divided into a Main display (showing the count value with a figure size of 10.0 x 5.0 mm) and a Sub-display (showing the preset values).In addition to the count display, there are indicators for preset levels and output status, which you can switch between using a button press. The E60 Series offers different preset options: 1 or 2 levels presets, or 1 level with a prewarn feature. This flexibility makes it suitable for various counting applications, whether it’s general counting or total/batch counting.

  The counter runs on AC100-240V power and needs an external DC12V power source for sensors. It’s capable of counting in both directions (Quadrature) or performing addition/subtraction, and it triggers the internal output relays when it reaches the preset value(s).

  You can fully customize functional modes, operation modes, and output modes through a user-friendly menu-driven display using the front panel buttons. Functional modes include count speed (up to 10kHz), input signal type (Contact/Open Collector or Voltage), prescaling, decimal point position, and free writing.

  To prevent losing count due to unexpected power outages, the E60 Series includes built-in EEPROM memory. Its front panel has an IP54 rating to shield it, and the wiring connections are firmly secured using terminal screws.

  These features make the E60 Series an exceptionally versatile and functional preset counter suitable for a wide range of applications, including packaging (batching), converting (prescale), cut-to-length (preset + prewarn), and many more.

Specification

* When set to 0, the counter will count down from displayed value to 0, when output signal occurs.

Dimension

Application

Counters serve multiple purposes in product handling. They enable the counting, sorting, and packaging of diverse products. Moreover, they find application in trimming textiles, paper, and plastic film to precise lengths. Counters, in conjunction with rotary encoders, also facilitate the measurement of lengths in textiles, paper, and plastic film.

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E10 Series Preset Counter

Model

Description

Front Panel (E10-166MR)

Wiring

Operation Mode Selection

A: Auto-reset, one-shot output.
B: Overrun, one-shot output.
C: Overrun, latch output.

Adjustment of Output time

When you choose operation mode A or B, you can change the output duration between 0.1 to 1 second by rotating the knob located beneath the slide switch.

Operating Example

Dimension

Application

Counters have versatile applications, including counting, sorting, and packaging products. They are also valuable in cutting materials like textiles, paper, and plastic film to specific lengths. Additionally, counters, when paired with rotary encoders, are effective tools for measuring the length of textiles, paper, and plastic film.

Caution

• The counter won’t respond to count or reset signals for the first 100 ms after powering up.
• If you choose Individual Add/Subtract Input, you can’t input additive and subtractive signals simultaneously.
• Make sure to use shielded wires for input and output connections.
• Try to keep input/output wires separated from power wires as much as possible.
• Keep wires for short circuits (jumpers) as brief as you can.
• If you notice noise on input or power wires, consider using a noise suppressor or a power source noise filter.

Dustproof Cover (Optional)

• If you plan to use the counter in harsh environmental conditions like dust or splashes, it’s advisable to use a protective dustproof cover. If you use the cover, make sure the panel cutout is 70 x 70 mm.

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E21 Series Communication Preset Counter

Model

Description

The E21 Series is a flexible DIN-sized 72 x 72 preset counter and tachometer that can communicate with other devices. It offers full programmability and can manage complex manufacturing processes, including multi-step operations like batching, cut-to-length, and packaging.

This series features a dual-line LED display with six digits. The upper line uses RED LEDs with a figure size of 10.0 x 5.5mm to display Count values (preset, batch, total) and Tachometer readings. The lower line uses GREEN LEDs with figures measuring 8.0 x 4.0mm to display the Preset values.

The E21 Series operates on AC100 – 240V power and has the option to connect an external DC12V power supply for sensors. It can accept Contact, Open Collector, or DC Voltage input signals and offers various counting modes, including Addition, Subtraction, Addition/Subtraction, and Quadrature (bidirectional). Counting speed is adjustable from 30Hz to 8kHz.It includes an integrated output relay that activates when preset values are met, and it also provides an NPN Open Collector output. You can tailor the operation and output modes to fit intricate processes. You can reset it using the front reset button or remotely.

The front panel features LED indicators for easy identification of the current display. Other programmable features include Prescale, Decimal Point Position, Key Lock, and Initial Value at resetting. The E21 Series has a built-in EEPROM memory that stores count values and settings even if there’s a sudden power loss. It utilizes an RS-485 Serial interface for data communication, and wiring connections are firmly established with terminal screws.

Dimension

Wiring & Terminals

Application

Counters are versatile tools that have multiple applications, including counting, sorting, and packaging various products.

They are also valuable for precise cut-to-length operations in industries like textiles, paper, and plastic films, where they work in conjunction with CT1/CS pulse generators.

Additionally, counters, when combined with rotary encoders, are effective for accurately measuring the length of materials such as textiles, paper, and plastic film.

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