Contec DI-32LN-FIT Owner's manual

Brand: Contec

Model: DI-32LN-FIT

Category: Digital & analog I/O modules

Type: Owner's manual

This manual is also suitable for

F&eIT Series

Ethernet Remote I/O

F&eIT N Series

Isolated Digital Input/Output Unit

DIO-1616LN-FIT

DIO-0808LN-FIT

Isolated Digital Input Unit

DI-32LN-FIT

DI-16LN-FIT

Isolated Digital Output Unit

DO-32LN-FIT

DO-16LN-FIT

User’s Guide

CONTEC CO., LTD.

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

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

- Unit (One of the following) ...1

[DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT,

or DO-16LN-FIT]

- First Step Guide …1

- Power connector …1

- I/O connector

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT …4

DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT …2

- Rubber feet …4

- Magnet …2

- CD-ROM [F&eIT Series Setup Disk] *1 …1

*1 The CD-ROM contains various software and User’s Manual (this manual)

Unit I/O connector Magnet Power connector Rubber feet

CD-ROM First step guide

[F&eIT Series Setup Disk]

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

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 or trademark of CONTEC CO., LTD. Other company and product

names that are referred to in this manual are generally trademarks or registered trade trademark.

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

iii

Table of Contents

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

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

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

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

1. Before Using the Product 1

About the Unit ..................................................................................................................................... 1

Features ........................................................................................................................................ 2

Functions ...................................................................................................................................... 4

Support Software .......................................................................................................................... 5

Option list ..................................................................................................................................... 5

Customer Support................................................................................................................................ 6

Web Site ....................................................................................................................................... 6

Limited One-Year Warranty ............................................................................................................... 6

How to Obtain Service ........................................................................................................................ 6

Liability ............................................................................................................................................... 6

Safety Precautions ............................................................................................................................... 7

Safety Information ....................................................................................................................... 7

Handling Precautions ................................................................................................................... 7

Security Warning ......................................................................................................................... 9

Environment ............................................................................................................................... 10

Inspection ................................................................................................................................... 10

Storage ....................................................................................................................................... 10

Disposal ...................................................................................................................................... 10

2 Unit Nomenclature and Settings 11

Nomenclature of Unit Components ................................................................................................... 11

Setting a Group ID ............................................................................................................................ 15

Setup Method ............................................................................................................................. 15

Setting a Unit ID ............................................................................................................................... 16

Setup Method ............................................................................................................................. 16

3 Connection and Installation 17

Installation Method ........................................................................................................................... 17

Mounting on a DIN Rail............................................................................................................. 17

Desktop Installation ................................................................................................................... 19

Wall Installation ......................................................................................................................... 19

Installation Using the Magnet .................................................................................................... 20

Installation Conditions ...................................................................................................................... 22

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

Connection Method ........................................................................................................................... 24

Connecting an Interface Connector ............................................................................................ 24

Signal Layout on the Interface Connector .................................................................................. 25

Connecting Input Signals ........................................................................................................... 30

Input Circuit ............................................................................................................................... 30

Connecting a Switch ................................................................................................................... 30

Examples of Connectinon to an External Device ....................................................................... 31

Connecting Output Signals ......................................................................................................... 32

Output Circuit ............................................................................................................................. 32

Connection to the LED ............................................................................................................... 33

Example of Connection to TTL Level Input .............................................................................. 33

Example of a Connection between Input and Output Unit ......................................................... 34

Surge Voltage Countermeasures ....................................................................................................... 35

Digital Filter (Hardware) ................................................................................................................... 36

Digital Filter Operation Principle ............................................................................................... 36

Fail safe function ............................................................................................................................... 38

Operation outline of fail safe function ....................................................................................... 38

Setting the fail safe function ....................................................................................................... 38

Connection Method ........................................................................................................................... 40

How to Provide Power to This Product ...................................................................................... 40

Connecting the Unit to the SH-8008(FIT)H ............................................................................... 41

4 Setup 43

Setup Procedures ............................................................................................................................... 43

Quick Setup ................................................................................................................................ 43

Custom Setup ............................................................................................................................. 44

Utility Software Operating Procedures ............................................................................................. 46

5 Access to Devices 47

Access using API-CAP(W32) ........................................................................................................... 47

6 Virtual Address Map 49

Virtual Address Map ......................................................................................................................... 49

Virtual Address Space ................................................................................................................ 49

Common Device Information (00000000h) ............................................................................... 50

Device-Specific Information (00100000h) ................................................................................. 52

Definition of Device-Specific Information (00200000h) ........................................................... 53

I/O space (00300000h) ............................................................................................................... 53

Firmware Update Area (FFE00000h) ......................................................................................... 60

F&eIT Protocol Specifications .......................................................................................................... 61

Basic Specifications ................................................................................................................... 63

Control Information .................................................................................................................... 70

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

7 System Reference 73

Specifications .................................................................................................................................... 73

Common Specifications ............................................................................................................. 73

Specifications < DIO-1616LN-FIT > ...................................................................................... 74

Specifications < DI-32LN-FIT > ............................................................................................. 75

Specifications < DO-32LN-FIT > ........................................................................................... 75

Specifications < DIO-0808LN-FIT > ...................................................................................... 76

Specifications < DI-16LN-FIT > ............................................................................................. 77

Specifications < DO-16LN-FIT > ........................................................................................... 77

Physical Dimensions ......................................................................................................................... 78

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

1. Before Using the Product

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

Before Using the Product

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

About the Unit

This product is an isolated digital input and output unit of F&eIT remote I/O system that realizes

monitoring and control of devices scattered remotely, through PCs connected to Ethernet.

Since existing network infrastructure can be used, the system can be built easily by just connecting with

LAN cables.

It is possible to connect external devices, such as adjacent switches, lamps and LEDs, to perform

input/output of digital signals.

Compact design not restricting installation location (188.0(W) x 78.0(D) × 30.5(H)) makes it easy to

install the product within the panel or device using DIN rail mounting jigs, or on the floor or wall.

Windows driver library is supplied. It is possible to confirm the operations through the diagnosis

monitor without any programming.

DIO-1616LN-FIT

The < DIO-1616LN-FIT > has the 16ch of Optocoupler isolated inputs and 16ch of Optocoupler

isolated open-collector outputs (input : 12 - 24VDC specification, output : 12 - 48VDC

specification). Input section corresponds to both of current sink and current source outputs. The

output rating is max. 24VDC, 150mA or 48VDC, 50mA per ch.

DIO-0808LN-FIT

The < DIO-0808LN-FIT > has the 8ch of Optocoupler isolated inputs and 8ch of Optocoupler

isolated open-collector outputs (input : 12 - 24VDC specification, output : 12 - 48VDC

specification). Input section corresponds to both of current sink and current source outputs. The

output rating is max. 24VDC, 150mA or 48VDC, 50mA per ch.

DI-32LN-FIT

The < DI-32LN-FIT > has the 32ch of Optocoupler isolated inputs (12 - 24VDC specification).

Input section corresponds to both of current sink and current source outputs.

DI-16LN-FIT

The < DI-16LN-FIT > has the 16ch of Optocoupler isolated inputs (12 - 24VDC specification).

Input section corresponds to both of current sink and current source outputs.

DO-32LN-FIT

The < DO-32LN-FIT > has the 32ch of Optocoupler isolated open-collector outputs (12 - 48VDC

specification). The output rating is max. 24VDC, 150mA or 48VDC, 50mA per ch.

DO-16LN-FIT

The < DO-16LN-FIT > has the 16ch of Optocoupler isolated open-collector outputs (12 - 48VDC

specification). The output rating is max. 24VDC, 150mA or 48VDC, 50mA per ch.

1. Before Using the Product

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

Features

< I/O : DIO-1616LN-FIT, DIO-0808LN-FIT >

- Optocoupler isolated inputs (for use with current sink output / current source output), Optocoupler

isolated open-collector outputs (current sink type)

The < DIO-1616LN-FIT > has the 16ch of Optocoupler isolated inputs (for use with current sink output

/ current source output) and 16ch of Optocoupler isolated open-collector outputs (current sink type).

The < DIO-0808LN-FIT > has the 8ch of Optocoupler isolated inputs (for use with current sink output /

current source output) and 8ch of Optocoupler isolated open-collector outputs (current sink type).

The output rating is max. 24VDC, 150mA or 48VDC, 50mA per ch.

Common terminal provided per 8ch, capable of supporting a different external power supply.

You can check the digital input or output by using the LED indicator.

- Optocoupler bus isolation

As the Ethernet controller (PC) side is isolated from the input and output interfaces by Optocouplers,

this product has excellent noise performance.

- This product has a digital filter to prevent wrong recognition of input signals from carrying noise or a

chattering.

This product has a digital filter to prevent wrong recognition of 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.

- Fail safe function

When communication failure occurs, such as LAN cable disconnection, it is possible to notify the

external devices by outputting a specific user-defined signal pattern.

< Input : DI-32LN-FIT, DI-16LN-FIT >

- Optocoupler isolated inputs (for use with current sink output / current source output)

The < DI-32LN-FIT > has the 32ch of Optocoupler isolated inputs (for use with current sink output /

current source output).

The < DI-16LN-FIT > has the 16ch of Optocoupler isolated inputs (for use with current sink output /

current source output).

Common terminal provided per 8ch, capable of supporting a different external power supply.

You can check the digital input by using the LED indicator.

- Optocoupler bus isolation

As the controller (PC) side is isolated from the input interfaces by Optocouplers, this product has

excellent noise performance.

- This product has a digital filter to prevent wrong recognition of input signals from carrying noise or a

chattering.

This product has a digital filter to prevent wrong recognition of 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.

1. Before Using the Product

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

< Output : DO-32LN-FIT, DO-16LN-FIT >

- Optocoupler isolated open-collector outputs (current sink type)

The < DO-32LN-FIT > has the 32ch of Optocoupler isolated open-collector outputs (current sink type).

The < DO-16LN-FIT > has the 16ch of Optocoupler isolated open-collector outputs (current sink type).

The output rating is max. 24VDC, 150mA or 48VDC, 50mA per ch.

Common terminal provided per 8ch, capable of supporting a different external power supply.

You can check the digital output by using the LED indicator.

- Optocoupler bus isolation

As the controller (PC) side is isolated from the output interfaces by Optocouplers, this product has

excellent noise performance.

- Fail safe function

When communication failure occurs, such as LAN cable disconnection, it is possible to notify the

external devices by outputting a specific user-defined signal pattern.

< Common >

- Compact design not restricting installation location (188.0(W) x 78.0(D) x 30.5(H))

Compact design of 188.0(W) × 78.0(D) × 30.5(H) does not require special installation location.

- Compatible with a wide range of power supplies : 5 to 24VDC

Compatible with a wide range of power supplies : 5 to 24VDC, and can be used in various

environments.

An FG terminal is also provided in the power connector. Furthermore, it is possible to screw fit the

power connector on to the body to prevent detachment.

- Can be used as digital input/output of Ethernet base remote I/O

As the control (monitoring and control) of digital input/output is performed via Ethernet, remote control

can be easily performed.

- Diverse installations such as screw fastening, magnet, DIN rail are possible

Installation on the floor / wall /ceiling is possible by screw fastening, magnet, rubber feet, etc.

In addition, DIN rail mounting mechanism is equipped as standard with the product, making it easy to

install the product within the panel or the device.

- Windows compatible driver libraries are attached.

Using the attached driver library makes it possible to create applications of Window. As the driver

library was designed taking into consideration compatibility with the API functions [API-PAC(W32)] of

the measurement control and communication interface board, if you have experience in these

applications, smooth programming is possible.

In addition, a diagnostic program by which the operations of hardware can be checked is provided.

In addition, using generic socket functions makes it possible to implement control under OS other than

Windows, such as UNIX machine.

1. Before Using the Product

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

Functions

Generic I/O functions (data I/O operations that directly access the I/O ports)

- Input

The unit transmits a maximum of 32 channels (< DI-32LN-FIT >), 16 channels (<DIO-1616LN-FIT >, <

DI-16LN-FIT >) or 8 channels (< DIO-0808LN-FIT >) of externally supplied digital signals to a PC that

is connected to it via the LAN. Access to the unit from a PC is performed through the input port. When

an input port is read by the execution of an input command, the buffer gate associated with the input port

is opened, and the digital signals supplied from an external device are fetched in groups. During this

operation, signals that are transmitted to the unit will be [ON (closed): 1, OFF (open): 0].

- Output

The unit writes a maximum of 32 channels (< DO-32LN-FIT >), 16 channels (< DIO-1616LN-FIT >,

< DO-16LN-FIT >) or 8 channels (< DIO-0808LN-FIT >) of digital signals to an external device.

Access to the unit from a PC is performed through the output port. When data is written to the output

port by the execution of an output command, the data is held on the latch circuit that is associated with

the output port. After being electrically isolated by an Optocoupler, the digital signals are transmitted

to the connected external device through transistors. During this operation, signals that are transmitted

to the external device will be [ON (closed): 1, OFF (open): 0].

Output data monitoring function

This function allows you to keep track of the signal data that is being output.

Nomenclature

F&eIT N series :

The F&eIT N series is a general term that refers to any combination of I/O controller module with

device modules.

Each device contains a Group ID SW and a Unit ID SW.

The Group ID for this product can be set in 8 or A. The Unit ID can be set in the range 0 - 7.

If the Group ID is set to A, the Unit ID can be set in the range 0 - 7Fh, permitting up to 128 devices.

HUB :

This is a line concentration device that is used when a LAN is constructed using twisted-pair cables.

The F&eIT series includes an 8-port switching HUB unit (SH-8008(FIT)H) that is equipped with a DIN

rail mounting mechanism.

1. Before Using the Product

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

Support Software

You should use CONTEC support software according to your purpose and development environment.

API-CAP(W32)

[Stored on the bundled CD-ROM F&eIT Series Setup Disk]

The API-CAP(W32) is the Windows version driver library software that provides products in the form of Win32 API

functions (DLL). Various programming languages such as Visual Basic and Visual C++ can be used to create high-

speed application software which maximizes the features of the F&eIT module. In addition, a diagnostic program,

which is useful for operation verification, is also provided.

For more details on the supported OS, applicable language and how to download the updated version, please visit the

CONTEC’s Web site (http://www.contec.com).

Option list

- POA201-10-2 : AC adapter (input : 90 - 264VAC, output : 12VDC 1.0A)

- POA200-20-2 : AC adapter (input : 90 - 264VAC, output : 5VDC 2.0A)

- POW-AD13GY : AC-DC power unit (input : 85 - 132VAC, output : 5VDC 3.0A)

- POW-AD22GY : AC-DC power unit (input : 85 - 264VAC, output : 5VDC 2.0A)

- POW-DD10GY : DC-DC power unit (input : 10 - 30VAC, output : 5VDC 3.0A)

* Check the CONTEC’s Web site for more information on these options.

1. Before Using the Product

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

Customer Support

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

and comfortably. No driver software is provided with this product. Please download the latest

drivers from the CONTEC web site (http://www.contec.com/). Documents including important notes

on the use of the product is also posted on the web site. Please visit the CONTEC web site before

using the product.

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 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 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 inexperienced usage, misuse, or malfunction of this device.

1. Before Using the Product

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

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 indicates an imminently hazardous situation which, if not avoided, will

result in death or serious injury.

WARNING indicates a potentially hazardous situation which, if not avoided, could

result in death or serious injury.

CAUTION indicates a potentially hazardous situation which, if not avoided, may

result in minor or moderate injury or in property damage.

Handling Precautions

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

changes.

(Operating temperature range: 0 - 50°C)

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

stove.

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

(Operating humidity range: 10 - 90%RH, No condensation)

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

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

to shock or vibration.

- 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 unit

was purchased.

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

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

from modifying this unit.

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

been opened.

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

- To prevent contact malfunction, please do not touch the metallic pins on the external unit connector.

- There are switches on the unit that need to be set in advance. Be sure to check these before

installing the unit.

DAN

GER

WARNING

UTION

1. Before Using the Product

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

- Only set the switches on the unit to the specified settings.

Otherwise, the unit may cause a failure.

- Do not plug or unplug the cables (I/O connector) while the unit is still turned on. Otherwise, the

unit may cause a failure. Be sure that the unit is turned off.

- The unit has acquired the following FCC PART15 class A

- Regarding CE EMC Directive Notice”

The product is CE specifications certified. Note that use of AC adapter and FG grounding of

power input become mandatory to comply with these specifications. It is also recommended to

use POA201-10-2 when using AC adaptor.

However, a sufficient margin may not be secured for EMC standard. In this case, use a ferrite core

(SEIWA E04SR200935A or a compatible product) for DC cable of AC adapter. When attaching a

ferrite core to coil it around once near the connector while leaving it open, and then close it.

Image diagram

FCC PART 15 Class A Notice

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.

NOTE

FCC WARNING

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

the user's authority to operate the equipment.

Ferrite core

Cable

TURN: 1

TURN: 2

TURN: 3

TURN: 4

1. Before Using the Product

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

Security Warning

When connecting to the network, be aware of security-related problems. See the examples of Security

measures below and set up the product properly along with the network devices.

[Information security risks]

- Unauthorized access from the outside through a network could cause the system halt, data damage, or

exposure to malware * 1.

- Invaded and used as a stepping stone, a device might attack the others through networks.

(a victim becomes an assailant)

- Information might leak without realizing due to the connection to the network.

- Secondary damages such as harmful rumors, liability in damages, social credibility fall, and

opportunity loss are expected led by the troubles described above.

*1…Malware (Malicious Software) is software that brings harm to a computer system and performs

unintended

operations.

[Security measures - e.g.]

- Do not keep using the default password. (Refer to the product manual for the password setting).

- Set a strong password.

⇒

Combined with upper and lowercase letters, and numbers so that it cannot be easily analogized

by others.

- Change the password periodically.

- Disable unnecessary network services and functions.

- Restrict access to the network with network devices.

- Restrict ports to be released on the network with network devices.

- Create a closed network connection using such as dedicated network or VPN

*3.

*2…Inquire for setting procedure to manufacturers.

*3…VPN (Virtual Private Network): a secured network that wards off unauthorized access by

protecting the communication path with authentication and encryption.

Unfortunately, there are no perfect ways to avert unauthorized access or close a security hole that

are endlessly found day and night. Please understand that risks are always involved with the

Internet connection, and we strongly recommend a user should constantly update information

security measures.

1. Before Using the Product

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

Environment

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

overheat, malfunction, or cause a failure.

Operating temperature

0 - 50°C

Operating humidity

10 - 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.

Check that the ventilation slit has no obstruction and has no dust or foreign matter adhering.

Moreover, if there is the slit on the case side, please confirm it to the slit similarly.

Storage

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

(1) Put the unit 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.

AUTION

2. Unit Nomenclature and Settings

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

Unit Nomenclature and Settings

Nomenclature of Unit Components

Figure 2.1 shows the names of unit components.

Figure 2.1. Names of Unit Components

I/O Connector

Ethernet connector

Power input connector

LED indicator

GROUP ID

UNIT ID

LINK

ACT

2. Unit Nomenclature and Settings

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

Names and Functions [Common]

Table 2.1. Names and Functions

Name

Function

Settings & Indicator

LED indicator

POWER

OFF : Power off

ON : Power on

RUN

Refer to Table 2.2. Operating Modes and

Status Indicators

STATUS

OUTPUT 0-3

Displays the output status *2

OFF : No output

ON : Output

INPUT 0-3

Displays the input status *3

OFF : No input

ON : Input

LAN LED LINK OFF : Not connected

ON : Connected to the LAN

ACT OFF : Communication inactive

ON : Communication active

Setting switch

Group ID setup switch

Unit ID setup switch

: 0 - F

Group ID : 8, A *1

8 : Normal operation mode

A : Normal operation mode *1

0 - 7, 9, B - D : Not used

E is used for Ver.UP and system recovery

mode.

F : Default initialization mode

Unit ID : 0 - 7 *1

8 - F : Not used

*1 If the “A” of Group ID is specified, the Unit ID can be set in the range 0 - 7Fh by the software.

*2 DO-32LN-FIT : OUTPUT 0 - 3

DIO-1616LN-FIT, DO-16LN-FIT : OUTPUT 0 - 1 only

DO-0808LN-FIT : OUTPUT 0 only

DI-32LN-FIT, DI-16LN-FIT : No OUTPUT LED

*3 DI-32LN-FIT : INPUT 0 - 3

DIO-1616LN-FIT, DI-16LN-FIT : INPUT 0 - 1 only

DO-0808LN-FIT : INPUT 0 only

DO-32LN-FIT, DO-16LN-FIT : No INPUT LED

2. Unit Nomenclature and Settings

DIO-1616LN-FIT, DI-32LN-FIT, DO-32LN-FIT, DIO-0808LN-FIT, DI-16LN-FIT, DO-16LN-FIT

Operating modes and status indicators [Common]

Table 2.2. Operating Modes and Status Indicators

Operating

mode

Starting

an operation

Condition

of Group ID

Status indicator

RUN

STATUS

Condition

Normal

op. mode

Power ON:

Reset switch ON:

Remote-reset

Set to 8 or A

OFF

Normal operation

Continuous,

flashing

OFF

Resetting

OFF Continuous

flashing

Abnormal conditions

(e.g., memory check error)

ON ON Abnormal conditions

(e.g., start error)

Initialization

mode *1

Power ON:

Reset switch ON:

Remote-reset:

(does not

automatically

return to normal

operating mode)

“F” switch

settings

Continuous

flashing

Continuous

flashing

Initializing

Initialization complete

(To return to normal

operating mode, change

the GroupID and turn the

power on again or press

the Reset switch.)

OFF Continuous

flashing

Error during initialization

ON ON Abnormal conditions

(e.g., start error)

Ver.UP and

system recovery

mode

Power ON:

Reset switch ON:

Remote-reset:

(does not

automatically

return to normal

operating mode)

“E” switch

settings

Continuous

flashing

OFF

Starting

Continuous

flashing

Continuous

flashing

Writing to firmware

OFF Continuous

flashing

Write error occurred.

ON ON Abnormal conditions

(e.g., start error)

*1 About Initialization mode

Restore the setting of this product to its factory settings.

< Procedure >

(1) Set the Group ID to "F" and turn the power on.

(2) RUN and STATUS LEDs will start to flash.

(3) Once these LEDs stop flashing and grow solid, all settings (IP address / connection device information etc.)

will be initialized and return to its factory settings after next boot.

Connectors

Table 2.3. Connectors

Name

Specifications / Function

Ethernet

connector

Network connection port.

Communication speed : 10/100Mbps auto-detect

Communication type : Connected as full duplex or half duplex.

Power input

connector

Connector for power input

For more details on this, refer to “Chapter 7, System Reference”.

I/O connector Connector for digital signal I/O.

For more details on this, refer to “Chapter 7, System Reference”.

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Contec DI-32LN-FIT Owner's manual

Brand: Contec

Model: DI-32LN-FIT

Category: Digital & analog I/O modules

Type: Owner's manual

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