Contec ATLF-8(FIT)GY Owner's manual

F&eIT Series

Low-Pass-Filter Module

For Analog Input

ATLF-8(FIT)GY

User’s Manual

CONTEC CO.,LTD.

ATLF-8(FIT)GY i

Check Your Package

Thank you for purchasing the CONTEC product.

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 Configuration List

- Module...1

[ATLF-8(FIT)GY]

- User’s Manual (this booklet)…1

User's Manual

Module

ATLF-8

CH0

CH1

CH2

CH3

+

AG

+

AG

+

AG

+

AG

CH4

CH5

CH6

CH7

+

AG

+

AG

+

AG

+

AG

User's Manual

ii ATLF-8(FIT)GY

Copyright

No part of this document may be copied or reproduced in any form by any means without prior written

consent of CONTEC CO., LTD.

CONTEC CO., LTD. makes no commitment to update or keep current the information contained in

this document. The information in this document is subject to change without notice.

All relevant issues have been considered in the preparation of this document. Should you notice an

omission or any questionable item in this document, please feel free to notify CONTEC CO., LTD.

Regardless of the foregoing statement, CONTEC assumes no responsibility for any errors that may

appear in this document or for results obtained by the user as a result of using this product.

Trademarks

F&eIT is a registered trademark of CONTEC CO., LTD. Other company and product names

mentioned herein are generally trademarks or registered trademarks of their respective owners.

ATLF-8(FIT)GY iii

Table of Contents

Check Your Package....................................................................................................................................i

Copyright......................................................................................................................................................ii

Trademarks...................................................................................................................................................ii

Table of Contents.......................................................................................................................................iii

1. Before Using the Product 1

About the Module........................................................................................................................................1

Features.................................................................................................................................................1

Customer Support........................................................................................................................................2

Web Site................................................................................................................................................2

Limited One-Year Warranty.......................................................................................................................2

How to Obtain Service................................................................................................................................2

Liability........................................................................................................................................................2

Safety Precautions.......................................................................................................................................3

Safety Information...............................................................................................................................3

Handling Precautions...........................................................................................................................4

Environment.........................................................................................................................................5

Inspection..............................................................................................................................................5

Storage..................................................................................................................................................5

Disposal.................................................................................................................................................5

2. Module Nomenclature and Settings 7

Nomenclature of Module Components......................................................................................................7

Connecting to the ADI12-8(FIT)GY.........................................................................................................7

3. Connecting to an External Device 9

Interface Connector.....................................................................................................................................9

How to Connect an Interface Connector............................................................................................9

Signal Layout on the Interface Connector.......................................................................................10

Connecting an analog input signal...........................................................................................................11

Example of connecting a differential input......................................................................................11

Example of connecting a current input............................................................................................12

4. System Reference 13

Block Diagram...........................................................................................................................................13

Specifications.............................................................................................................................................14

External Dimensions.................................................................................................................................15

iv ATLF-8(FIT)GY

1 Before Using the Product

ATLF-8(FIT)GY 1

1.

Before Using the Product

This chapter provides information you should know before using the product.

About the

Module

The ATLF-8(FIT)GY is a low-pass filter module dedicated to an insulated analog input module

[ADI12-8(FIT)GY].

The ATLF-8(FIT)GY reduces noise included in external signals.

Please read this manual carefully to configure the system, such as connecting it to external devices.

Features

- Serving as a passive filter which requires no power supply.

- Equipped with an interface connector pin-compatible with the ADI12-8(FIT)GY, allowing

connection to an external device in the same way as the ADI12-8(FIT)GY.

- Capable of being connected easily to the ADI12-8(FIT)GY placed beside only by plugging the

dedicated cable.

- The system incorporates a screwless connector plug that allows you to easily attach and detach

wires without using any special tools.

- Like other F&eIT series products, the module has a 35mm DIN rail mounting mechanism as

standard. A connection to a controller module can be effected on a lateral, stack basis in a unique

configuration, which permits a simple, smart system configuration without the need for a backplane

board.

1 Before Using the Product

2 ATLF-8(FIT)GY

Customer Support

CONTEC provides the following support services for you to use CONTEC products more efficiently

and comfortably.

Web Site

Japanese http://www.contec.co.jp/

English http://www.contec.com/

Chinese http://www.contec.com.cn/

Latest product information

CONTEC provides up-to-date information on products.

CONTEC also provides product manuals and various technical documents in the PDF.

Free download

You can download updated driver software and differential files as well as sample programs available in

several languages.

Note! For product information

Contact your retailer if you have any technical question about a CONTEC product or need its price,

delivery time, or estimate information.

Limited One-Year Warranty

CONTEC F&eIT products are warranted by CONTEC CO., LTD. to be free from defects in material

and workmanship for up to one year from the date of purchase by the original purchaser.

Repair will be free of charge only when this device is returned freight prepaid with a copy of the

original invoice and a Return Merchandise Authorization to the distributor or the CONTEC group office,

from which it was purchased.

This warranty is not applicable for scratches or normal wear, but only for the electronic circuitry and

original products. The warranty is not applicable if the device has been tampered with or damaged

through abuse, mistreatment, neglect, or unreasonable use, or if the original invoice is not included, in

which case repairs will be considered beyond the warranty policy.

How to Obtain Service

For replacement or repair, return the device freight prepaid, with a copy of the original invoice. Please

obtain a Return Merchandise Authorization number (RMA) from the CONTEC group office where you

purchased before returning any product.

* No product will be accepted by the CONTEC group without the RMA number.

Liability

The obligation of the warrantor is solely to repair or replace the product. In no event will the warrantor

be liable for any incidental or consequential damages due to such defect or consequences that arise from

Safety Precautions.

Understand the following definitions and precautions to use the product safely.

1 Before Using the Product

ATLF-8(FIT)GY 3

Safety Precautions

Understand the following definitions and precautions to use the product safely.

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.

1 Before Using the Product

4 ATLF-8(FIT)GY

Handling Precautions

D

A

N

G

E

R

To avoid electric shock, please do not touch the module with a wet hand.

CAUTION

- Do not modify the module. CONTEC will bear no responsibility for any problems, etc., resulting

from modifying this module.

- Do not use or store the module in a hot or cold place, or in a place that is subject to severe

temperature changes.

(Operating temperature range: 0 to 50°C)

- Do not use or store the module in a place subject to direct sunlight or near a heating device, such as

a stove.

- Do not use or store the module in a dusty or humid place.

- As this module contains precision electronic components, do not use or store it in environments

subject to shock or vibration.

- Protect the module from static electricity when handling it for its operation check, adjustment and

the like as it contains components such as CMOS ICs in its circuitry.

- Be careful not to plug the power or signal cable incorrectly when using the module or performing

its operation check.

- Do not use or store the module near equipment generating a strong magnetic field or radio waves.

- When transporting, carrying, or storing the product, be sure to use the packaging materials used for

its shipment from CONTEC or equivalent materials to prevent it from causing a fault due to

vibration or shock.

- If you notice any strange odor or overheating, please unplug the power cable immediately.

- In the event of an abnormal condition or malfunction, please consult the dealer from whom the

module was purchased.

- Do not open the module casing. CONTEC will disclaim any responsibility for module whose

casing has been opened.

- Do not strike or bend the module. Doing so could damage the module.

- To prevent contact malfunction, please do not touch the metallic pins on the external module

connector.

- Do not connect the device module to the controller module already energized. To avoid

malfunction, please be sure to turn off the control module before connecting the device module to it.

1 Before Using the Product

ATLF-8(FIT)GY 5

Environment

Use this product in the following environment. If used in an unauthorized environment, the module

may overheat, malfunction, or cause a failure.

Operating temperature

0 to 50°C

Operating humidity

10 to 90%RH (No condensation)

Corrosive gases

None

Floating dust particles

Not to be excessive

Inspection

Inspect the product periodically as follows to use it safely.

ATLF-8

CH0

CH1

CH2

CH3

+

AG

+

AG

+

AG

+

AG

CH4

CH5

CH6

CH7

+

AG

+

AG

+

AG

+

AG

-

C

h

e

c

k

t

h

a

t

h

e

v

e

n

t

i

l

a

t

i

o

n

s

l

i

t

h

a

s

n

o

b

s

t

r

u

c

t

i

o

n

and has no dust or foreign matter adhering.

Storage

When storing this product, keep it in its original packing form.

(1) Put the module in the storage bag.

(2) Wrap it in the packing material, then put it in the box.

(3) Store the package at room temperature at a place free from direct sunlight, moisture, shock,

vibration, magnetism, and static electricity.

Disposal

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

municipal ordinances.

1 Before Using the Product

6 ATLF-8(FIT)GY

2 Module Nomenclature and Settings

ATLF-8(FIT)GY 7

2.

Module Nomenclature and Settings

Nomenclature of Module Components

Figure 2.1 shows the names of module components.

Interface connector

ATLF-8

CH0

CH1

CH2

CH3

+

AG

+

AG

+

AG

+

AG

CH4

CH5

CH6

CH7

+

AG

+

AG

+

AG

+

AG

Connection cable

Figure 2.1. Names of Module Components

Connecting to the ADI12-8(FIT)GY

Connect the ATLF-8(FIT)GY to the ADI12-8(FIT)GY using the stack connectors on their side faces.

For details, refer to the ADI12-8(FIT)GY manual.

Next, connect the connection cable of ATLF-8(FIT)GY to the interface connector of

ADI12-8(FIT)GY.

ATLF-8

CH0

CH1

CH2

CH3

+

AG

+

AG

+

AG

+

AG

CH4

CH5

CH6

CH7

+

AG

+

AG

+

AG

+

AG

ADI12-8

Device

ID

CH0

CH1

CH2

CH3

+

AG

+

AG

+

AG

+

AG

CH4

CH5

CH6

CH7

+

AG

+

AG

+

AG

+

AG

0

4

0

4

6

2

5

1

3

7

RUN STATUS

Connection cable

ADI12-8(FIT)GY

Interface connector

Figure 2.2. Connecting to the ADI12-8(FIT)GY

2 Module Nomenclature and Settings

8 ATLF-8(FIT)GY

3 Connecting to an External Device

ATLF-8(FIT)GY 9

3.

Connecting to an External Device

Interface Connector

How to Connect an Interface Connector

When connecting the Module to an external device, you can use the supplied connector plug.

When wiring the Module, strip off approximately 7 to 8 mm of the covering for the cable, and insert the

bare wire by pressing the orange button on the connector plug. Releasing the orange button after the

wire is inserted to fix the cable.

7 to 8mm

ATLF-8

CH0

CH1

CH2

CH3

+

AG

+

AG

+

AG

+

AG

CH4

CH5

CH6

CH7

+

AG

+

AG

+

AG

+

AG

- Connector used:

2.5mm pitch, 12-pin type, 4.0A rated current

MC0.5/12-G-2.5 [made by Phoenix Contact Corp.]

- Compatible plug:

Front-operable spring gauge type

FK-MC0. 5/12-ST-2.5 [made by Phoenix Contact Corp.]

Compatible cable: AWG28-20

Press this section to insert

the wire material.

Figure 3.1. Connecting an Interface Connector and Connectors That Can Be Used

CAUTION

Removing the connector plug by grasping the cable can break the wire.

3 Connecting to an External Device

10 ATLF-8(FIT)GY

Signal Layout on the Interface Connector

The Module can be connected to an external device using a 12-pin connector that is provided on the

Module face.

12

11

10

9

8

7

6

5

4

3

2

1

CH0 [+]

CH0 [-]

AG

CH1 [+]

CH1 [-]

AG

CH2 [+]

CH2 [-]

AG

CH3 [+]

CH3 [-]

AG

Channel 0ch [+]

Channel 0ch [-]

Analog ground

Channel 1ch [+]

Channel 1ch [-]

Analog ground

Channel 2ch [+]

Channel 2ch [-]

Analog ground

Channel 3ch [+]

Channel 3ch [-]

Analog ground

CH0

CH1

CH2

CH3

12

11

10

9

8

7

6

5

4

3

2

1

CH4 [+]

CH4 [-]

AG

CH5 [+]

CH5 [-]

AG

CH6 [+]

CH6 [-]

AG

CH7 [+]

CH7 [-]

AG

Channel 4ch [+]

Channel 4ch [-]

Analog ground

Channel 5ch [+]

Channel 5ch [-]

Analog ground

Channel 6ch [+]

Channel 6ch [-]

Analog ground

Channel 7ch [+]

Channel 7ch [-]

Analog ground

CH4

CH5

CH6

CH7

Figure 3.2. Signal Layout on the Interface Connector

3 Connecting to an External Device

ATLF-8(FIT)GY 11

Connecting an analog input signal

Example of connecting a differential input

This section gives examples of connections using a flat cable and a shielded cable.

The following figure shows an example of flat cable connection.

For each analog input channel, connect the "+" input to the signal and connect the "-" input to the signal

source ground. Also connect the analog ground on the ATLF-8(FIT)GY to the signal source ground.

Analog Input 0[+]..7[+]

Analog Ground

Cable Signal Source

Analog Input 0[-]..7[-]

Connector

ATLF-8(FIT)GY

Figure 3.3. Differential Input Connection (Flat Cable)

The following figure shows an example of 2-wire shielded cable connection. Use shielded cable if the

distance between the signal source and the ATLF-8(FIT)GY is long or if you want to provide better

protection from noise. For each analog input channel, connect the "+" input to the signal and connect

the "-" input to the signal source ground. Also connect the analog ground on the ATLF-8(FIT)GY and

the signal source ground to the shielding.

Analog Input 0[+]..7[+]

Analog Ground

Signal Source

Analog Input 0[-]..7[-]

Shield cable

Connector

ATLF-8(FIT)GY

Figure 3.4. Differential Input Connection (Shield Cable)

CAUTION

- Connecting the ATLF-8(FIT)GY to the ADI12-8(FIT)GY may cause an error in data converted by

the ADI12-8(FIT)GY.

- When the ADI12-8(FIT)GY inputs two or more signals, crosstalk may occur between the channels.

- A long connection cable may prevent the module from performing analog input correctly. The

connection cable should be as short as possible.

- If the connection cable is affected by noise, the analog input can be inaccurate. Route the

connection cable apart from noise sources.

- The analog signal input to the [+] and [-] inputs must not exceed the maximum input voltage with

reference to the analog ground of the ATLF-8(FIT)GY. Exceeding the input voltage can damage

the module.

- Converted data is undefined when either of the [+] and [-] input terminals is left unconnected.

Connect both of the [+] and [-] input terminals of the channel not connected to the signal source to

the analog ground.

3 Connecting to an External Device

12 ATLF-8(FIT)GY

Example of connecting a current input

To measure a current using the ATLF-8(FIT)GY, you need to convert the current into a voltage using a

resistor.

By connecting a 250

Ω

resistor between the [+] and [-] inputs, the ATLF-8(FIT)GY can measure

currents from a 0-20 mA current output device in a voltage input range from 0 to 5 volts. Note that, if

the inserted resistor has a considerable error, it adversely affects converted data, preventing accurate

measurement. You should therefore use a precision resistor (

±

0.1 %) on the connector side.

Note also that, when there are more than one current source, no potential difference must exist between

their respective GND points.

This is because the input channels of the ATLF-8(FIT)GY are not insulated from each other and share

the same analog ground. If an affecting potential difference exists between the channels, insert an

insulator such as an insulating transducer between the channels.

Analog Input 0[+]...7[+]

Analog Ground

Cable Signal Source

Analog Input 0[-]...7[-]

Connector

I

ATLF-8(FIT)GY

Figure 3.5. Current input connection

CAUTION

- If the connection cable is affected by noise, the analog input can be inaccurate. Route the

connection cable apart from noise sources.

- The analog signal input to the [+] and [-] inputs must not exceed the maximum input voltage with

reference to the analog ground of the ATLF-8(FIT)GY. Exceeding the input voltage can damage

the module.

- Converted data is undefined when either of the [+] and [-] input terminals is left unconnected.

Connect both of the [+] and [-] input terminals of the channel not connected to the signal source to

the analog ground.

4 System Reference

ATLF-8(FIT)GY 13

4.

System Reference

Block Diagram

Stack Connector

Stack Interface Connector CH0 to CH3 Interface Connector CH4 to CH7

Low Pass Filter Low Pass Filter Low Pass Filter Low Pass Filter

To ADI12-8(FIT)GY

CH0 to CH3

To ADI12-8(FIT)GY

CH4 to CH7

Figure 4.1. Circuit Block Diagram

R

C

R

AG

CH0[-]

CH0[+]

R R

R

C C

R

To ADI12-8(FIT)GY

Figure 4.2. Filter circuit (CH0 extracted)

4 System Reference

14 ATLF-8(FIT)GY

Specifications

Table 4.1. Functional specification

Item Specifications

Input range -10V to +10V

Maximum input voltage ±20V

Input impedance 1MΩ (Min.)

Input channel Differential input 8 channel

Tolerance ±0.2% of FSR

Filter cutoff frequency 10Hz (Typ.)

External dimensions (mm) 50.4(W) x 64.7(D) x 94.0(H) (exclusive of protrusions)

Weight of the module itself 105g

Module installation method

One-touch connection to 35mm DIN rails

(standard connection mechanism provided in the system)

Applicable wire size

AWG28 to 20 wire type: 0.08 to 0.51mm

Connector

FK-MC 0.5/12-ST-2.5 (made by Phoenix Contact Corp.)

2.5mm-pitch, rated current: 4A (Max.)

Table 4.2. Installation Environment Requirements

Item Requirement description

Operating temperature 0 to 50°C

Storage temperature -10 to 60°C

Operating humidity 10% to 90%RH (No condensation)

Floating dust particles Not to be excessive

Corrosive gases None

4 System Reference

ATLF-8(FIT)GY 15

External Dimensions

(1.2)(1.2)

[mm]

94.0

ATLF-8

CH0

CH1

CH2

CH3

+

AG

+

AG

+

AG

+

AG

CH4

CH5

CH6

CH7

+

AG

+

AG

+

AG

+

AG

64.7 4.025.23.5

14.0

35.0

45.0

14

31.5

Figure 4.3. External Dimensions

Page is loading ...

Contec ATLF-8(FIT)GY Owner's manual

Contec ATLF-8(FIT)GY Owner's manual

Related papers

Other documents