Contec CPSN-CNT-3201I Reference guide

Brand: Contec

Model: CPSN-CNT-3201I

Type: Reference guide

This manual is also suitable for

CPSN-CNT-3201I NEW

Contec CPSN-CNT-3201I NEW is a I/O module that interfaces with your CPU Unit of the CONPROSYS nano series. The device adds the interface which counts input pulse signals from external devices. It has one channel of 32-bit up/down counters, allowing external devices such as a rotary encoder and a linear scale to be connected.

Here are some of the capabilities of the Contec CPSN-CNT-3201I NEW:

Count two-phase signals - It can count two-phase and single-phase signals including encoders, and linear scales.
Opto-coupler isolated input - Opto-coupler isolated input of 500 kHz response frequency within.

Here are some of the capabilities of the Contec CPSN-CNT-3201I NEW:

Count two-phase signals - It can count two-phase and single-phase signals including encoders, and linear scales.
Opto-coupler isolated input - Opto-coupler isolated input of 500 kHz response frequency within.

Reference Manual

(Hardware)

CONTENTS

Counter Module 32bit Counter Isolation

CPSN-CNT-3201I

Introduction .................................................................. 4

Safety Precautions .................................................... 10

Product Nomenclature and Function ............... 16

Installation ................................................................... 28

Appendix ...................................................................... 38

Optional Products .................................................... 44

Customer Support and Inquiry ............................ 46

— 2 —

Table of Contents

Introduction ...................................................................... 4

1. Related Manuals ......................................................................................................................................................5

2. Check the Firmware Version ...............................................................................................................................6

3. About the Product ..................................................................................................................................................7

4. Features ......................................................................................................................................................................8

5. Product Configuration List ..................................................................................................................................9

Safety Precautions ......................................................... 10

1. Safety Information ............................................................................................................................................... 11

2. Handling Precautions ......................................................................................................................................... 12

1. FCC PART15 Subpart B Class A Notice .................................................................................................. 15

2. CE EMC Directive Class A Notice ............................................................................................................ 15

Product Nomenclature and Function ........................... 16

1. Nomenclature of Product Components ..................................................................................................... 17

2. Description of Product Components ........................................................................................................... 18

1. LED Indicator ................................................................................................................................................... 18

2. Counter Input Connector ........................................................................................................................... 19

3. DIP Switch ........................................................................................................................................................ 20

3. Types and Operations of Pulse Signals ....................................................................................................... 21

1. Types of Pulse Signals ................................................................................................................................. 21

2. Pulse Input ....................................................................................................................................................... 21

3. Multiplication of Count Input ................................................................................................................... 23

4. Count Clear ...................................................................................................................................................... 24

4. Other Functions .................................................................................................................................................... 26

1. Compare Register ......................................................................................................................................... 26

2. Digital Filter ..................................................................................................................................................... 26

3. One-shot Pulse ............................................................................................................................................... 27

Installation ...................................................................... 28

1. Install the Product ............................................................................................................................................... 29

1. Installation Conditions ................................................................................................................................ 29

2. Installing and Removing I/O Module and Blank Panels ................................................................ 32

2. Connecting to an External Device ................................................................................................................. 34

3. Cable Connection ................................................................................................................................................ 35

1. Counter Input ................................................................................................................................................. 35

Appendix ........................................................................ 38

1. Specifications......................................................................................................................................................... 39

2. Physical Dimensions ........................................................................................................................................... 42

— 3 —

Table of Contents

3. The Details of Model Name............................................................................................................................. 43

Optional Products .......................................................... 44

1. Optional Products................................................................................................................................................ 45

Customer Support and Inquiry ..................................... 46

1. Services .................................................................................................................................................................... 47

— 4 —

Introduction

This section provides necessary information of the product

such as the outline, bundled items and manuals before

actual use.

—

Introduction

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CPSN-CNT-3201I Reference Manual (Hardware)

— 5 —

1. Related Manuals

The manuals related to the product are listed below.

Read them as necessary along with this document.

 Must Read the Following Manuals.

Name

Purpose

Contents

How to get

Product Guide

Must read this after

opening the package.

This lists the product

configuration and describes

the precautions.

Included in the package

(Printed matter)

Reference Manual for

I/O Module (Hardware)

Read this when operating

the I/O module with CPU

Unit.

This describes the hardware

aspects such as functions

and settings of the I/O

module.

Download from

the Contec

website (PDF)

CPU unit Reference

Manual (Hardware)

Read this when operating

the product.

This describes the hardware

aspects such as functions

and settings.

Download from

the Contec

website (PDF)

CPU unit Reference

Manual (Software)

Read this when setting up

the "CONPROSYS nano

WEB Setting"

This describes how to set

each function of

"CONPROSYS nano WEB

Setting".

Download from

the Contec

website (PDF)

 Download Manuals

Download the manuals accordingly from the following URL.

Download

https://www.contec.com/download/

—

Introduction

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CPSN-CNT-3201I Reference Manual (Hardware)

— 6 —

2. Check the Firmware Version

Before start using the product, visit our website to check the firmware version and update to the

latest one if necessary.

Updating firmware to the latest version will resolve troubles and stabilize the operation.

Download

https://www.contec.com/download/

Refer to the "Reference Manual (Software)" for the details of the firmware updating.

—

Introduction

—

CPSN-CNT-3201I Reference Manual (Hardware)

— 7 —

3. About the Product

This product is a I/O module that adds the interface, which counts input pulse signals from external

devices, to the CPU Unit of the CONPROSYS nano series.

It has one channel of 32-bit up/down counters, allowing external devices such as a rotary encoder

and a linear scale to be connected.

Examples are given for “detecting a position of the table of a machine tool” and “detecting a change

in weight”.

—

Introduction

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CPSN-CNT-3201I Reference Manual (Hardware)

— 8 —

4. Features

 Count two-phase signals

This product can count two-phase and single-phase signals including encoders, and linear scales. It is equipped with one 32-bit up/down

counters.

 Opto-coupler isolated input

Opto-coupler isolated input of 500 kHz response frequency within.

 Interrupt, Output signal

Generate an interrupt or output one-pulse signal when the count data of the channel matches a specified value.

 Digital filter to prevent input signals from carrying

noise or a chattering

This product has a digital filter to prevent input signals from carrying noise or a chattering.

All input terminals can be added a digital filter, and the setting can be performed by software.

 Output circuit include zener diodes for surge voltage

protection

Zener diode is connected to the output circuit to protect against surge voltages. The rated output is 35VDC, 50mA to the maximum per

channel.

 Easy installation and removal

This product can be installed in and removed from the CPU unit without any tools.

 Adaptable to a wide range of temperature between -20

and +60°C

The product is capable of operating in the temperature between -20 and + 60°C. It can be installed in the various environments.

 Equipped with the LED for an operation check

The product has the LED for an operation check, which helps you visually confirm the communication status of each interface.

—

Introduction

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CPSN-CNT-3201I Reference Manual (Hardware)

— 9 —

5. Product Configuration List

The product consists of the items listed below.

Check, with the following list, that your package is complete.

If you discover damaged or missing items, contact your retailer.

Product…1

10-pin Connector

(attached to the

product)…1

Product Guide & Warranty

Certificate…1

Serial Number Label…1

— 10 —

Safety Precautions

Understand the following definitions and precautions to

use the product safely.

Never fail to read them before using the product.

—

Safety Precautions

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CPSN-CNT-3201I Reference Manual (Hardware)

— 11 —

1. Safety Information

This document provides safety information using the following symbols to prevent accidents

resulting in injury or death and the destruction of equipment and resources.

Understand the meanings of these labels to operate the equipment safely.

DANGER

DANGER indicates an imminently hazardous situation which, if not

avoided, will result in death or serious injury.

WARNING

WARNING indicates a potentially hazardous situation which, if not

avoided, could result in death or serious injury.

CAUTION

CAUTION indicates a potentially hazardous situation which, if not

avoided, may result in minor or moderate injury or in property damage.

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Safety Precautions

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CPSN-CNT-3201I Reference Manual (Hardware)

— 12 —

2. Handling Precautions

DANGER

 Do not use the product in locations exposed to a flammable or corrosive gas. It may cause

explosion, fire, electrical shock, or malfunction.

 Do not allow the device to come into contact with foreign substances (metal particles,

flammable substances, liquids, etc.) Otherwise, it can cause fire or electrical shock.

 Do not place the product in an unstable location or use incomplete mountings. Otherwise, it

may cause the device to fall.

 Be sure to connect the product to the stipulated power supply voltage. Connecting to a

different voltage might cause a fire or electrical shock.

 If the product is used in a manner not specified by the manufacturer, the protection provided

by the equipment may be impaired.

 The product is not intended for use in aerospace, space, nuclear power, medical equipment,

or other applications that require a very high level of reliability. Do not use the product in

such applications.

 If using the product in applications where safety is critical such as in railways, automotive, or

disaster prevention or security systems, please contact your retailer.

CAUTION

 Be certain the following requirements are satisfied when using the product.

- Indoor use

- Altitude up to 5000m

- Applicable POLLUTION DEGREE 2

When using the product at high altitudes, refer to the relational expression below to find an

appropriate ambient temperature. The heat dissipation decreases due to air pressure drop

and could lead to damages or a shorter product life.

- Ambient temperature = 60[°C] - 0.005 x altitude [m]

An Example)

The product is used at 3000 meters

60°C - (0.005 x 3000m) = 45°C (Ambient temperature)

 Do not use or store the product in a location exposed to extremely high or low temperature

that exceeds range of specification or susceptible to rapid temperature changes.

e.g. - Exposure to direct sun

- In the vicinity of a heat source

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Safety Precautions

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CPSN-CNT-3201I Reference Manual (Hardware)

— 13 —

 Do not use the product in extremely humid or dusty locations. It is extremely dangerous to

use the product with its interior penetrated by water or any other fluid or conductive dust. If

the product must be used in such an environment, install it on a dust-proof control panel, for

example.

 Avoid using or storing the product in locations subject to shock or vibration that exceeds

range of specification.

 When transporting the product, take suitable measures to avoid applying shock or vibration

directly to the product.

This product conforms to JIS Z0200: 1999 and JIS Z0232: 2004.

 Use the product in the specified operating condition (temperature, humidity, vibration and

shock).

 Avoid installing in the place where ventilation of the product may compromise. Insufficient

aeration could heat up the product and lead to malfunctions or damages.

 Do not use the product in the vicinity of devices that generate strong magnetic force or noise.

Such products will cause the product to malfunction (stop, reboot).

 Do not use or store the product in the presence of chemicals.

 When removing connectors or cables, always unplug the power cables of the CPU unit first,

and confirm the LEDs are turned off.

 Do not modify the product. CONTEC will bear no responsibility for any problems, etc.,

resulting from modifying the product.

 In the event of failure or abnormality (foul smells or excessive heat generation), unplug the

power cables of the CPU unit immediately and contact your retailer.

 Use a grounded, shielded cable to connect with peripherals.

 To clean the product, wipe it gently with a soft cloth dampened with either water or mild

detergent. Do not use chemicals or a volatile solvent, such as benzene or thinner, to prevent

the paint to be scraped or discolored.

 When connecting connectors, first check the shapes of connectors, and then insert them in

the correct orientation. After they are connected, do not put too much load on the connected

part. Doing so may result in poor contact or damage to the product and the connected part.

 Do not touch metal parts or terminals with your hands when the product is in operation.

Otherwise, the product may malfunction, or cause failure.

 Do not touch the front panels with your hands when the product is in operation. Otherwise,

the product may malfunction or cause failure.

 Do not touch the product or connectors with a wet hand to avoid electric shock.

 The specifications of the product are subject to change without notice for enhancement and

quality improvement. Even when using the product continuously, be sure to read the manual

in the CONTEC's website and understand the contents.

 When the product is used in a place that is affected by overcurrent or overvoltage (lightning

surge), select appropriate surge protection device for all of the route (Signal line, Power line,

Earth etc.). Consult with the specialist regarding selecting, purchasing, and setting the surge

protection device.

—

Safety Precautions

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CPSN-CNT-3201I Reference Manual (Hardware)

— 14 —

 The product is an open-type device (a device designed to be housed inside other equipment)

and must always be mounted inside a mechanical enclosure having enough strength.

 Do not strike or bend this product. Otherwise, this product may malfunction, overheat, cause

a failure or breakage.

 Do not touch this product's metal plated terminals (edge connector) with your hands.

Otherwise, this product may malfunction, overheat, or cause a failure.

If the terminals are touched by someone's hands, clean the terminals with industrial alcohol.

 Always install the blank panels into vacant slots while power is active.

 Use the product in accordance with the described installing method, conditions, and

specifications. If the product is used outside the specified range, the protection performance

of this product will be impaired.

 When disposing of the product, follow the disposal procedures stipulated under the relevant

laws and municipal ordinances.

 Regardless of the foregoing statements, CONTEC is not liable for any damages whatsoever

(Including damages for loss of business profits) arising out of the use or inability to use this

CONTEC product or the information contained herein.

—

Safety Precautions

—

CPSN-CNT-3201I Reference Manual (Hardware)

— 15 —

1. FCC PART15 Subpart B Class A Notice

NOTE

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two

conditions: (1) this device may not cause harmful interference, and (2) this device must accept

any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class A digital device,

pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable

protection against harmful interference when the equipment is operated in a commercial

environment.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed

and used in accordance with the instruction manual, may cause harmful interference to radio

communications. Operation of this equipment in a residential area is likely to cause harmful

interference in which case the user will be required to correct the interference at his own

expense.

FCC WARNING

Changes or modifications not expressly approved by the party responsible for compliance

could void the user's authority to operate the equipment.

2. CE EMC Directive Class A Notice

EN55032 Class A Notice

Warning:

Operation of this equipment in a residential environment could cause radio interference.

— 16 —

Product Nomenclature

and Function

This section describes product component names and their

functions, pin assignment of each connector.

—

Product Nomenclature and Function

—

CPSN-CNT-3201I Reference Manual (Hardware)

— 17 —

1. Nomenclature of Product Components

Component names of the product are shown in the figure below.

No.

Name

Function

LED Indicator

This indicates status of the product.

Counter Input Connector

This is a connector for counter input. (Use the 10-pin connector,

included in the package)

DIP Switch

Used for voltage setting of external power supply.

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Product Nomenclature and Function

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CPSN-CNT-3201I Reference Manual (Hardware)

— 18 —

2. Description of Product Components

Components such as connectors, switches are described.

1. LED Indicator

Status of the product is indicated by ON/OFF and flashing of LED.

The meaning of each LED is described below.

Color and Description

LED

Color

Display

Description

A, B, Z, DI

Green

It lights up upon inputting.

OFF

It indicates there in no inputting or the CPU unit is powered off.

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Product Nomenclature and Function

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CPSN-CNT-3201I Reference Manual (Hardware)

— 19 —

2. Counter Input Connector

This product has phase-A, phase-B, phase-Z, general-purpose input signals, and match signal output

of counters.

Use the 10-pin connector, included in the package to connect to external power.

Connector type: DEGSON 15EDGKC-3.81-10P-13-00AH (or equivalent)

Pin Assignment

Pin No.

Signal Name

Description

1 PCOM

Positive common of input signal. It connects the positive side of external

power.

For phase-A input.

For phase-B input.

For phase-Z input.

PDI

For general purpose input.

6 EQ.P

Positive common of match signal output. It connects the positive side of

external power.

Count match output.

8 EQ.N

Negative common of match signal output. It connects the negative side of

external power.

N.C.

This pin is left unconnected.

N.C.

This pin is left unconnected.

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Product Nomenclature and Function

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CPSN-CNT-3201I Reference Manual (Hardware)

— 20 —

3. DIP Switch

A DIP Switch is used for external power supply voltage setting.

By switching on or off, it can support both 5V and 12V external power.

*The factory default of all switches are set to “OFF”.

SW Number

Description

This switches phase-A input resistance. Turning on for 5 V. Turning off

for 12V.

This switches phase-B input resistance. Turning on for 5 V. Turning off

for 12V.

This switches phase-Z input resistance. Turning on for 5 V. Turning off

for 12V

This switches input resistance of general-purpose input signals.

Turning on for 5 V. Turning off for 12V.

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Contec CPSN-CNT-3201I Reference guide

Brand: Contec

Model: CPSN-CNT-3201I

Type: Reference guide

This manual is also suitable for

CPSN-CNT-3201I NEW

Here are some of the capabilities of the Contec CPSN-CNT-3201I NEW:

Count two-phase signals - It can count two-phase and single-phase signals including encoders, and linear scales.
Opto-coupler isolated input - Opto-coupler isolated input of 500 kHz response frequency within.

Download PDF

report

Contec CPSN-CNT-3201I Reference guide

This manual is also suitable for

Contec CPSN-CNT-3201I Reference guide

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