Koyo KCV-6S - User Manual

KCV
KCN-A
KCX
Electronic
Counters
KCM
B-5
KCV
Single Preset Counters for Addition and Subtraction/Total Counters for
Addition and Subtraction
CE Mark
Merits
●Large, easy-to-see display
A large LED for display with character height of 12 mm (4 digits)
and 10 mm (6 digits) is used in a small DIN48x48 body.
●Easy operation
Setting and changing of preset values with individual setting keys
has the feel of digital switches.
●User configurabe digit number
User can configure the no. of digit.
●Battery-less memory retention
EEPROM is used to retain values in memory, so there is no need
for battery maintenance.
●Removable terminals
Maintenance has been reduced via terminals that can be removed.
After wiring, the terminal cover provides a safe surface for worry-
free use.
●Tamper proof
Key protection can be set for individual keys to prevent
tampering.
●Power source for a large-capacity sensor (AC
P/S type only)
You can source the power for sensor from the built-in P/S 24VDC,
60mA.
●Free power supply for the AC type
The operating AC voltage is wide as 85VAC〜264VAC.
10 mm
12 mm
30 Hz/10 Hz (with Dipswitch selected)
High-speed
200 Hz/1 kHz (with Set-up Mode selected)
Apresetcounterthataggregatescountswith
functionsthatprovidealarge,two-colorLEDfor
displaythatiseasy-to-readinasmallDIN48x48body.
Dualoutputofpredictedoutputandpresetoutputcan
besetwithsettingsforpredictedoutput.
●Various types of counts
[Prescaling]
・The input pulse can be converted to any values and displayed.
[Dual phase addition/subtraction by individual input]
・The counting range can be from positive to negative.
However, settings are in the positive range.
[Addition-Subtraction]
・Counts can be selected for positive or negative display.
●Dual output with alarm output
Dual setting is possible with alarm output.
Alarm values are values prior to reaching preset values.
●High-speed response with 10 kcps
The input response frequency for this class is a maximum of 10
kHz. Input operational speed can be adjusted to switch to 30, 200,
1 k, or 10 kHz.
●IP65
Membrane is used to protect from operation with wet or dirty
hands, A special cover is also provided as an option to enhance the
protective structure.
●Designed in compliance with CE and UL

Summary

Model Selection and Specifications

List of Models

General Specifications

Provides key technical specifications like power, operating temperature, humidity, and dimensions.

Performance and I;O Specifications

Performance Specifications

Details settings, input parameters, output modes, and prescaling for Preset and Total Counters.

I;O Specifications

Lists input/output speeds, resistance, voltage, response times, and output capacities.

Wiring and Circuit Diagrams

Wiring Diagrams

Provides wiring diagrams for KCV-4S/6S and KCV-4T/6T models.

I;O Circuit Diagrams

Details AC and DC power circuit diagrams for inputs and outputs.

Input and Output Wiring Examples

Input Wiring Examples

Shows wiring examples for proximity switches (NPN, PNP, 2-wire) and rotary encoders.

Output Wiring Examples

Front Panel and Operation

Front Panel Layout and Description

Identifies and describes front panel components like display, keys, and indicators.

Key Strokes

Explains how to change preset values, reset the count, and protect keys.

Configure Dip Switches

Dip Switch Settings

Details how to configure counting speed, input mode, operational mode, memory, and output using dip switches.

Setup Mode Operations

Setup Mode Configuration Items

Lists settings configurable in Setup mode, including speed, logic, output, prescaling, and digits.

Switching Between Setup and Run Modes

Operations in Setup Mode

Guides through changing counting speed, input logic, output mode, and prescaling settings.

Operational Examples

Changing Preset Values

Positioning Application with Encoder

Example of using the counter for conveyor positioning with an encoder and alarm output.

Prescale Calculation

Setup Mode Configuration Details

Switching to Setup Mode

Changing Setting Contents

Switching to Run Mode

Starting Run Mode

Precautions and Installation

Precautions for Use

Precautions for Wiring

Installation and Removal of Main Body

Koyo KCV-6S Specifications

General

Brand	Koyo
Model	KCV-6S
Category	Cash Counter
Language	English