Omron CS1W-DRM21, CJ1W-DRM21 User Manual

0 (0)

CS-series DeviceNet Unit: CS1W-DRM21 CJ-series DeviceNet Unit: CJ1W-DRM21

Operation Manual

Revised July 2001

Notice:

OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual.

The following conventions are used to indicate and classify precautions in this manual. Always heed the information provided with them. Failure to heed precautions can result in injury to people or damage to property.

!DANGER

!WARNING

!Caution

Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury, or property damage.

OMRON Product References

All OMRON products are capitalized in this manual. The word “Unit” is also capitalized when it refers to an OMRON product, regardless of whether or not it appears in the proper name of the product.

The abbreviation “Ch,” which appears in some displays and on some OMRON products, often means “word” and is abbreviated “Wd” in documentation in this sense.

The abbreviation “PC” means Programmable Controller and is not used as an abbreviation for anything else.

Visual Aids

The following headings appear in the left column of the manual to help you locate different types of information.

Note Indicates information of particular interest for efficient and convenient opera-

tion of the product.

Reference Indicates supplementary information on related topics that may be of interest

to the user.

1,2,3... 1. Indicates lists of one sort or another, such as procedures, checklists, etc.

Trademarks and Copyrights

r f

DeviceNet is a registered trademark of the Open DeviceNet Vendor Association, Inc. Windows, Windows 95, Windows 98, Windows Me, Windows NT, and Windows 2000 are registered

trademarks of the Microsoft Corporation. Other product names and company names in this manual are trademarks or registered trademarks of

their respective companies. The copyright of the DeviceNet Unit belongs to OMRON Corporation.

 OMRON, 2000

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, o by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission o OMRON.

No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication.

TABLE OF CONTENTS

PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi

1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

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

4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

6 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

SECTION 1

Features and System Configuration . . . . . . . . . . . . . . . . 1

1-1 Overview of DeviceNet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1-2 DeviceNet Unit Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

1-3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

1-4 Comparison with Previous Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

1-5 Outline of the Configurator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

1-6 Basic Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

1-7 List of Usage Methods by Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

SECTION 2

Nomenclature and Installation . . . . . . . . . . . . . . . . . . . . 45

2-1 Nomenclature and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

2-2 Installing the DeviceNet Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

SECTION 3

Allocated CIO and DM Words . . . . . . . . . . . . . . . . . . . . 57

3-1 Overview of Word Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

3-2 Allocated CIO Area Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

3-3 Allocated DM Area Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

SECTION 4

Remote I/O Master Communications . . . . . . . . . . . . . . . 91

4-1 Master Remote I/O Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

4-2 Scan List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

4-3 Fixed Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

4-4 User-set Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

4-5 Starting and Stopping Remote I/O Communications . . . . . . . . . . . . . . . . . . . . . . . 116

4-6 Example of Ladder Programming for Remote I/O Communications. . . . . . . . . . . 116

4-7 Errors that May Occur in Remote I/O Communications . . . . . . . . . . . . . . . . . . . . 118

vii

TABLE OF CONTENTS

SECTION 5

Remote I/O Slave Communications. . . . . . . . . . . . . . . . . 121

5-1 Slave Remote I/O Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

5-2 Fixed Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

5-3 User-set Allocations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

SECTION 6

Message Communications . . . . . . . . . . . . . . . . . . . . . . . . 133

6-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

6-2 FINS Commands and Responses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

6-3 Using FINS Message Communications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

6-4 Sending Explicit Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

6-5 Receiving Explicit Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

SECTION 7

Other Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

7-1 Connecting to the CX-Programmer via the DeviceNet . . . . . . . . . . . . . . . . . . . . . 182

7-2 Memory Card Backup Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186

SECTION 8

Communications Timing . . . . . . . . . . . . . . . . . . . . . . . . . 189

8-1 Remote I/O Communications Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190

8-2 Message Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196

SECTION 9

Troubleshooting and Maintenance . . . . . . . . . . . . . . . . . 199

9-1 Troubleshooting with the DeviceNet Unit Indicators . . . . . . . . . . . . . . . . . . . . . . 200

9-2 Error Log Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218

9-3 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

9-4 Maintenance and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225

Appendices

A Allocation Differences from C200H DeviceNet Master Units . . . . . . . . . . . . . . . 229

B DeviceNet Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

C FINS Commands and Responses for DeviceNet Units . . . . . . . . . . . . . . . . . . . . 241

D Memory Card Backup Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

E Multi-vendor Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

F DeviceNet Explicit Message Send Command for Other Manufacturer Nodes . . 261

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267

viii

About this Manual:

This manual describes the installation and operation of CS1W-DRM21 DeviceNet Unit for SYSMAC CJ-series PLCs and the CJ1W-DRM21 DeviceNet Unit for SYSMAC CJ-series PLCs, and includes the sections described below.

Please read this manual and all manuals for related products carefully and be sure you understand the information provided before attempting to install and operate the DeviceNet Unit. Be sure to read the precautions provided in the following section.

Section 1 provides an overview of the DeviceNet network, including features, specifications, and system.

Section 2 describes the nomenclature and installation of the DeviceNet Unit.

Section 3 describes the words allocated to the DeviceNet Unit in the CIO Area and DM Area. These

words both enable controlling the DeviceNet Unit and accessing Unit and network status.

Section 4 describes the remote I/O communications performed as a master by the DeviceNet Unit.

Section 5 describes the remote I/O communications performed as a slave by the DeviceNet Unit.

Section 6 describes message communications using FINS commands sent from the ladder program

in the CPU Unit of the PC.

Section 7 describes connecting to CX-Programmer via the DeviceNet and the Memory Card backup function.

Section 8 describes the time required for remote I/O communications and message communications.

Section 9 describes error processing, periodic maintenance, and troubleshooting procedures needed

to keep the DeviceNet network operating properly. We recommend reading through the error processing procedures before operation so that operating errors can be identified and corrected more quickly.

The Appendices provide information on allocation differences with C200H-series DeviceNet Units, DeviceNet connections, remote programming and monitoring, Memory Card backups, FINS commands and responses, sending DeviceNet explicit message to Non-OMRON nodes, and multi-vendor applications.

The following manuals provide information on the DeviceNet and OMRON DeviceNet products.

Manual Products Contents Cat. No.

CS/CJ-series DeviceNet Unit Operation Manual (This manual)

DeviceNet Operation Manual

DeviceNet Configurator

Ver. 2. Operation Manual

DeviceNet Slaves Operation Manual

DeviceNet MULTIPLE I/O TERMINAL Operation Manual

CS1W-DRM21and CJ1W-DRM21 DeviceNet Units

CVM1-DRM21-V1 DeviceNet Master Unit C200HW-DRM21-V1 DeviceNet Master Unit CQM1-DRT21 I/O Link Unit DRT1-series DeviceNet Slaves GT1-series DeviceNet Slaves

WS02-CFDC1-E DeviceNet Configurator 3G8F5-DRM21 ISA Board 3G8E2-DRM21 PCMCIA Board

C200HW-DRT21 CQM1-DRT21 DRT1 Series

DRT1-COM GT1 Series

Information on CS/CJseries DeviceNet Units.

Information on C200Hseries, CVM1, and CVseries DeviceNet Units, as well as general DeviceNet communications specifications and wiring methods.

Information on using the Configurator.

Information on DeviceNet Slaves.

Information on MULTIPLE I/O TERMINALs, one type of DeviceNet slave.

W380

W267

W382

W347

W348

Manual Products Contents Cat. No.

SYSMAC CS/CJ Series Communication Commands Reference Manual

CX-Net Operation Manual

CS1G/H-CPU CS1W-SCB21/41 Serial Communications Boards CS1W-SCU21 Serial Communications Unit

WS02-CXPC1-EV

-E CPU Units

Information on FINS and Host Link commands that can be sent to CS/CJ-series CPU Units.

Information on setting and monitoring networks, such as the use of routing tables.

W342

W362

!WARNING

Failure to read and understand the information provided in this manual may result in personal injury or death, damage to the product, or product failure. Please read each section in its entirety and be sure you understand the information provided in the section and related sections before attempting any of the procedures or operations given.

PRECAUTIONS

This section provides general precautions for using the DeviceNet Unit and related devices.

The information contained in this section is important for the safe and reliable application of the DeviceNet Unit and Programmable Controller (PC) You must read this section and understand the information contained before attempting to set up or operate a DeviceNet Unit as part of a PC.

1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

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

4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

6 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

6-1 Applicable Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

6-2 Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

6-3 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

Intended Audience 1

1 Intended Audience

This manual is intended for the following personnel, who must also have knowledge of electrical systems (an electrical engineer or the equivalent).

• Personnel in charge of installing FA systems.

• Personnel in charge of designing FA systems.

• Personnel in charge of managing FA systems and facilities.

2 General Precautions

The user must operate the product according to the performance specifications described in the operation manuals.

Before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems, machines, and equipment that may have a serious influence on lives and property if used improperly, consult your OMRON representative.

Make sure that the ratings and performance characteristics of the product are sufficient for the systems, machines, and equipment, and be sure to provide the systems, machines, and equipment with double safety mechanisms.

This manual provides information for installing and operating the DeviceNet Unit. Be sure to read this manual before operation and keep this manual close at hand for reference during operation.

!WARNING

It is extremely important that a PC and all PC Units be used for the specified purpose and under the specified conditions, especially in applications that can directly or indirectly affect human life. You must consult with your OMRON representative before applying a PC System to the above mentioned applications.

3 Safety Precautions

!WARNING

Never attempt to disassemble a Unit or touch the inside of Unit while power is being supplied. Doing so may result in serious electrical shock or electrocution.

Provide safety measures in external circuits, i.e., not in the Programmable Controller (CPU Unit including associated Units; referred to as “PC”), in order to ensure safety in the system if an abnormality occurs due to malfunction of the PC or another external factor affecting the PC operation. Not doing so may result in serious accidents.

• Emergency stop circuits, interlock circuits, limit circuits, and similar safety measures must be provided in external control circuits.

• The PC will turn OFF all outputs when its self-diagnosis function detects any error or when a severe failure alarm (FALS) instruction is executed. As a countermeasure for such errors, external safety measures must be provided to ensure safety in the system.

• The PC outputs may remain ON or OFF due to deposition or burning of the output relays or destruction of the output transistors. As a counter-

xii

Operating Environment Precautions 4

measure for such problems, external safety measures must be provided to ensure safety in the system.

• When the 24-VDC output (service power supply to the PC) is overloaded or short-circuited, the voltage may drop and result in the outputs being turned OFF. As a countermeasure for such problems, external safety measures must be provided to ensure safety in the system.

!WARNING

!Caution

The CPU Unit refreshes I/O even when the program is stopped (i.e., even in PROGRAM mode). Confirm safety thoroughly in advance before changing the status of any part of memory allocated to I/O Units, Special I/O Units, or CPU Bus Units. Any changes to the data allocated to any Unit may result in unexpected operation of the loads connected to the Unit. Any of the following operation may result in changes to memory status.

• Transferring I/O memory data to the CPU Unit from a Programming Device.

• Changing present values in memory from a Programming Device.

• Force-setting/-resetting bits from a Programming Device.

• Transferring I/O memory files from a Memory Card or EM file memory to

the CPU Unit.

• Transferring I/O memory from a host computer or from another PC on a network.

Execute online edit only after confirming that no adverse effects will be caused by extending the cycle time. Otherwise, the input signals may not be readable.

Confirm safety at the destination node before transferring a program to another node or changing contents of the I/O memory area. Doing either of these without confirming safety may result in injury.

4 Operating Environment Precautions

Do not install the Unit in any of the following locations.

• Locations subject to direct sunlight.

• Locations subject to temperatures or humidities outside the range speci-

fied in the specifications.

• Locations subject to condensation as the result of severe changes in temperature.

• Locations subject to corrosive or flammable gases.

• Locations subject to dust (especially iron dust) or salt.

• Locations subject to exposure to water, oil, or chemicals.

• Locations subject to shock or vibration.

Provide proper shielding when installing in the following locations:

• Locations subject to static electricity or other sources of noise.

• Locations subject to strong electromagnetic fields.

• Locations subject to possible exposure to radiation.

• Locations near to power supply lines.

xiii

Application Precautions 5

!Caution

The operating environment of the PC System can have a large effect on the longevity and reliability of the system. Improper operating environments can lead to malfunction, failure, and other unforeseeable problems with the PC System. Be sure that the operating environment is within the specified conditions at installation and remains within the specified conditions during the life of the system.

5 Application Precautions

Observe the following precautions when using the DeviceNet Unit.

!WARNING

!Caution

Failure to abide by the following precautions could lead to serious or possibly fatal injury. Always heed these precautions.

• Always connect to a class-3 ground (100 Units.

Failure to abide by the following precautions could lead to faulty operation or the PC or the system or could damage the PC or PC Units. Always heed these precautions.

• Install double safety mechanisms to ensure safety against incorrect signals that may be produced by broken signal lines or momentary power interruptions.

• Enable the scan list to before operating the system.

• When adding a new node to the network, make sure that the baud rate is

the same as other nodes.

• Use specified communications cables.

• Do not extend connection distances beyond the ranges given in the spec-

ifications.

• Always turn OFF the power supply to the personal computer, Slaves, and Communications Units before attempting any of the following.

• Mounting or dismounting the DeviceNet Unit, Power Supply Units, I/O Units, CPU Units, or any other Units.

• Assembling a Unit.

• Setting DIP switches or rotary switches.

• Connecting or wiring the cables.

• Connecting or disconnecting connectors.

• Be sure that the terminal blocks, connectors, Memory Units, expansion

cables, and other items with locking devices are properly locked into place. Improper locking may result in malfunction.

• Be sure that all the mounting screws, terminal screws, Unit mounting screws, and cable connector screws are tightened to the torque specified in the relevant manuals. Incorrect tightening torque may result in malfunction.

• Leave the label attached to the Unit when wiring. Removing the label may result in malfunction if foreign matter enters the Unit.

• Remove the label after the completion of wiring to ensure proper heat dissipation. Leaving the label attached may result in malfunction.

• Always use the power supply voltage specified in this manual.

Ω or less) when installing the

xiv

Application Precautions 5

• Double-check all the wiring and connection of terminal blocks and connectors before mounting the Units.

• Use crimp terminals for wiring. Do not connect bare stranded wires directly to terminals.

• Observe the following precautions when wiring the communications cable.

• Separate the communications cables from the power lines or high-tension lines.

• Do not bend the communications cables.

• Do not pull on the communications cables.

• Do not place heavy objects on top of the communications cables.

• Be sure to wire communications cable inside ducts.

• Use appropriate communications cables.

• Take appropriate measures to ensure that the specified power with the

rated voltage and frequency is supplied in places where the power supply is unstable. An incorrect power supply may result in malfunction.

• Install external breakers and take other safety measures against short-circuiting in external wiring. Insufficient safety measures against short-circuiting may result in burning.

• Double-check all the wiring and switch settings before turning ON the power supply.

• Check the user program for proper execution before actually running it on the Unit. Not checking the program may result in an unexpected operation.

• Confirm that no adverse effect will occur in the system before attempting any of the following. Not doing so may result in an unexpected operation.

• Changing the operating mode of the PC.

• Force-setting/force-resetting any bit in memory.

• Changing the present value of any word or any set value in memory.

• After replacing Units, resume operation only after transferring to the new

CPU Unit and/or Special I/O Units the contents of the DM Area, HR Area, and other data required for resuming operation. Not doing so may result in an unexpected operation.

• When transporting or storing the product, cover the PCBs with electrically conductive materials to prevent LSIs and ICs from being damaged by static electricity, and also keep the product within the specified storage temperature range.

• When transporting the Unit, use special packing boxes and protect it from being exposed to excessive vibration or impacts during transportation.

• Do not attempt to disassemble, repair, or modify any Units.

Conformance to EC Directives 6

6 Conformance to EC Directives

6-1 Applicable Directives

• EMC Directives

6-2 Concepts

EMC Directives

OMRON devices that comply with EC Directives also conform to the related EMC standards so that they can be more easily built into other devices or machines. The actual products have been checked for conformity to EMC standards. (See the following note.) Whether the products conform to the standards in the system used by the customer, however, must be checked by the customer.

EMC-related performance of the OMRON devices that comply with EC Directives will vary depending on the configuration, wiring, and other conditions of the equipment or control panel in which the OMRON devices are installed. The customer must, therefore, perform final checks to confirm that devices and the overall machine conform to EMC standards.

Note Applicable EMS (Electromagnetic Susceptibility) and EMI (Electromagnetic

Interference standards in the EMC (Electromagnetic Compatibility) standards are as follows:

Unit EMS EMI

CS1W-DRM21 EN50082-2 EN50081-2 CJ1W-DRM21 EN61000-6-2

6-3 Conformance to EC Directives

DeviceNet products that meet EC directives must be installed as follows:

1,2,3... 1. DeviceNet Units are designed for installation inside control panels. All De-

viceNet Units must be installed within control panels.

2. Used reinforced insulation or double insulation for the DC power supplies used for the communications power supply, internal circuit power supply, and the I/O power supplies.

3. DeviceNet products that meet EC directives also meet the common emission standard (EN50081-2). When DeviceNet products are built into equipment, however, the measure necessary to ensure that the standard is met will vary with the overall configuration of the control panel, the other devices connected to the control panel, and other conditions. You must therefore confirm that EC directives are met for the overall machine or device, particularly for the radiated emission requirement (10 m).

The following examples show means of reducing noise.

1,2,3.... 1. Noise from the communications cable can be reduced by installing a ferrite

core on the communications cable within 10 cm of the DeviceNet Unit.

xvi

Conformance to EC Directives 6

Ferrite Core (Data Line Filter): 0443-164151 (manufacturered by

Impedance specifications 25 MHZ: 156 Ω 100 MHZ: 250 Ω

30 mm

13 mm

29 mm

Fair-Rite Products Co., Ltd.)

33 mm

2. Wire the control panel withas thick and short electric lines as possible and ground to 10 0 Ω min.

3. Keep DeviceNet communications cables as short as possible and ground to 100 Ω min.

xvii

SECTION 1

Features and System Configuration

This section provides an overview of the DeviceNet network, including features, specifications, and system configurations.

1-1 Overview of DeviceNet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1-1-1 Overall System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1-1-2 Applicable Units and DeviceNet Functions . . . . . . . . . . . . . . . . . . . 6

1-1-3 Masters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1-1-4 Types of Slave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1-1-5 DeviceNet Configurator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

1-2 DeviceNet Unit Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

1-3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

1-3-1 DeviceNet Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

1-4 Comparison with Previous Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

1-5 Outline of the Configurator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

1-5-1 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

1-5-2 Configurator Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

1-6 Basic Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

1-6-1 Network Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

1-6-2 Hardware Preparations for Communications . . . . . . . . . . . . . . . . . . 36

1-6-4 Procedures Prior to Starting Communications . . . . . . . . . . . . . . . . . 38

1-7 List of Usage Methods by Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Overview of DeviceNet Section 1-1

1-1 Overview of DeviceNet

DeviceNet is a multi-bit, multi-vendor network that combines controls and data on a machine/line-control level and that conforms to DeviceNet open field network specifications.

Three types of communications are supported: 1) Remote I/O master communications that automatically transfer I/O between slaves and the CPU Unit to which a DeviceNet Unit is mounted without any special programming in the CPU Unit, 2) Remote I/O slave communications that automatically transfer I/O between the Master and the CPU Unit to which a DeviceNet Unit is mounted, and 3) Message communications that read/write messages, control operation, or perform other functions for other CPU Units to which a DeviceNet Unit is mounted and slaves. Message communications are achieved by executing specific instructions (SEND (192), RECV (193), and CMND (194)) from the program in the CPU Unit to which the DeviceNet Unit is mounted.

DeviceNet functions

1,2,3... 1. Without the Configurator Software Tool

Remote I/O master communications

Remote I/O slave communications

Message communications

Fixed allocations

User-set allocations

Fixed allocations

User-set allocations

Explicit message communications

FINS message communications

The following functions are supported with a CS/CJ-series DeviceNet Unit.

a) I/O area words can be flexibly allocated for remote I/O Master and

Slave communications. Three types of fixed allocations as well as

user-set allocations through allocated DM Area words are possible. b) More than one DeviceNet Unit can be mounted under a single PC. c) More than one DeviceNet Unit can be connected in a single network.

With the Configurator, remote I/O can be allocated in any order, i.e.,

not necessarily in the other of node addresses. Note The Configurator that is connected through a dedicated Board or

Card uses one node in the DeviceNet network. It does not use a node if it is connected by a serial line.

2. A CS/CJ-series DeviceNet Unit can function as either a master or slave in remote I/O communications. Both can be used simultaneously.

3. With a CS/CJ-series DeviceNet Unit, the DeviceNet network can be treated exactly like a Controller Link, Ethernet, or other network for message communications or remote programming and monitoring by a CX-Programmer.

Overview of DeviceNet Section 1-1

1-1-1 Overall System Configuration

DeviceNet Unit or DeviceNet Master Unit

CS Series

CS1W-DRM21

CJ Series

CJ1W- DRM21

DeviceNet Configurator (personal computer)

: T-branch Taps or multi-drop connections

CQM1

C200HZ/HX/HG/E/HS:

C200HW-DRM21-V1

CVM1/CV Series:

CVM1-DRM21-V1

Photoelectric

I/O Link Unit

sensors, proximity sensors, limit switches, etc.

Input Te r mi n a l

Output Terminal

Solenoids, valves, etc.

Photoelectric sensors, proximity sensors, limit switches, etc.

Input Remote Adapter (used with Input Block)

Output Remote Adapter (used with Output Block)

Solenoids, valves, etc.

Photoelectric sensors or proximity sensors with connectors

Photoelectric sensors, proximity sensors, limit switches, etc.

Sensor Te r mi n a l

Environment-resistant Terminal (Inputs, outputs, or mixed I/O)

Solenoids, valves, etc.

Analog Input Terminal

Analog sensors, etc.

Master Features

DeviceNet Unit or DeviceNet Master Unit

(See note.)

Analog Output Terminal

Inverters, valves, etc.

Temperature Input Terminal

Thermocouple, platinum resistance thermometer

Bar code readers, etc.

C200H I/O Link Unit

RS-232C Unit

Inputs Outputs Outputs

MULTIPLE I/O TERMINAL

Inputs

Note The Configurator is required if more than one Master is connected in a single

network when a CVM1-DRM21-V1 or C200HW-DRM21-V1 is used.

DeviceNet Master Units and DeviceNet Units

Support remote I/O communications between OMRON PCs (CS-series, CJseries, CVM1, CV-series, or C200HX/HG/HE/HS) and slaves.

Support message communications between OMRON PCs, or between an OMRON PC and slaves and masters from other companies.

VME Master Boards

Supports remote I/O communications between a VME System and slaves.

Overview of DeviceNet Section 1-1

Configurator Features

• Enables user-set allocations for remote I/O (choice of node address order, 2 area allocations, etc.).

• Enables serial connection to the Programming Device Port of a PC.

• Enables user settings for DeviceNet remote I/O communications connec-

tions.

• Enables multiple Masters on a single PC.

• Enables multiple Masters in a single network.

Slave Features

I/O Terminals

• Provide general-purpose I/O via terminal blocks (M3).

• Available in the following models:

• 8-point Transistor Input Terminal

• 16-point Transistor Input Terminal

• 8-point Transistor Output Terminal

• 16-point Transistor Output Terminal

Environment-resistant Terminals

• Improved I/O Terminals that conform to IP66 for spatter-, water-, and oilresistance.

• Available in the following models:

• 8-point Transistor Input Terminal

• 8-point Transistor Output Terminal

• 16-point Transistor I/O Terminal (8 inputs and 8 outputs)

Remote Adapters

• Used in combination with G70D and other I/O Blocks to handle relay outputs, power MOS FET Relay outputs, etc.

• Available in 16-point input and 16-point output models.

I/O Link Units

• More than one I/O Link Unit can be mounted to a CQM1 PC.

• Link 16 inputs and 16 outputs between the PC and the Master.

Sensor Terminals

• Accept inputs from photoelectric and proximity sensors with connectors.

• Available in 16-point input and 8-point input/8-point output models.

• Output signals can be used for sensor teaching and external diagnosis.

Analog Input Terminals

• Convert analog inputs to binary.

• Switchable between 2 and 4 input points using the DIP switch.

• Handle inputs of 0 to 5 V, 1 to 5 V, 0 to 10 V, –10 to +10 V, 0 to 20 mA, or

4to20mA.

Analog Output Terminals

• Convert binary data to analog outputs.

• Provides outputs of 1 to 5 V, 0 to 10 V, –10 to +10 V, 0 to 20 mA, or 4 to

20mA.

• Available in models with a resolution of either 1/6,000 or 1/30,000.

Overview of DeviceNet Section 1-1

Temperature Input Terminals

• Temperature data is input as binary data for 4 inputs.

• Thermocouple and platinum resistance thermometer inputs are available.

C200H I/O Link Units

• Special I/O Slaves that mount to C200HX/HG/HE PCs and read/write data from the Master to the specified words in the CPU Unit.

• Read and write areas specified for up to 512 bits each (32 words each).

• Any memory area words can be read or written using DeviceNet explicit

messages.

RS-232C Units

• Special I/O Slaves that provide two RS-232C ports and control I/O from the Masters.

MULTIPLE I/O TERMINALs

• Multiple I/O Units can be combined under a Communications Unit and treated as a single Slave.

• Special I/O Units, such as Analog I/O Units, and High-speed Counter Units are also available.

Overview of DeviceNet Section 1-1

1-1-2 Applicable Units and DeviceNet Functions

Remote I/O Master

DeviceNet Unit (Master)

CPU Unit

Remote I/O communications

DeviceNet

Slaves

Item Master Model Without Configurator With Configurator

Max. No. of Slave nodes per Master

Max. No. of control points per Master

CS Series CS1W-DRM21 63 nodes CJ Series CJ1W-DRM21 CVM1, CV Series CVM1-DRM21-V1 CS Series,

C200HX/HG/HE C200HS 32 nodes 63 nodes CS Series CS1W-DRM21 2,048 pts (64 input /64

CJ Series CJ1W-DRM21

C200HW-DRM21-V1 50 nodes 63 nodes

32,000 pts (500 output words) or 16,000 pts (500 input/ 500 output words)

words x 4 blocks)

Max. No. of I/O points per Slave controllable by Master

Remote I/ O allocation areas

CVM1, CV Series CVM1-DRM21-V1 2,048 pts (64 input/ 64

output words)

CS Series, C200HX/HG/HE

C200HS 1,024 pts (32 input/32

CS Series CS1W-DRM21 100 input/100 output words CJ Series CJ1W-DRM21 CVM1, CV Series CVM1-DRM21-V1 32 input/32 output words CS Series,

C200HX/HG/HE C200HS CS Series CS1W-DRM21 CS/CJ DeviceNet

CJ Series CJ1W-DRM21

CVM1, CV Series CVM1-DRM21-V1 DeviceNet Area User-allocated CS Series,

C200HX/HG/HE C200HS

C200HW-DRM21-V1 1,600 pts (50 input/50

output words)

C200HW-DRM21-V1

words in CIO Area, and user-allocated words in CIO Area, DM Area, and other areas.

C200HW-DRM21-V1 C200H DeviceNet

words in CIO Area (including dedicated words/ bits)

6,400 (100 words x

4 blocks

Without messages:

4,800 pts

With messages:

1,600 pts

1,280

User-allocated

words in CIO Area,

DM Area, and other

areas.

words in CIO Area,

DM Area, and other

areas.

Overview of DeviceNet Section 1-1

Remote I/O Slave (only Units Mounted in a PC)

DeviceNet Unit (Master)

CPU Unit

IN area OUT area

Item CPU Unit to

Max. No. of I/O pts per Slave

Allocation areas in the CPU Unit to which this Slave is mounted

Remote I/O communications

DeviceNet Unit (Slave)

which a Slave is

mounted

CS Series CS1W-DRM21 32 pts (1 input/

CJ Series CJ1W-DRM21

CS Series, C200HX/HG/HE

CQM1H CQM1 Series

CS Series CS1W-DRM21 CIO, WR, DM, EM, HR CJ Series CJ1W-DRM21 CS Series,

C200HX/HG/HE CQM1H

CQM1 Series

C200HW-DRT21 1,024 pts (32 input/32 output words)

CQM1-DRT21 32 pts (1 input/1 output word)

C200HW-DRT21 CIO, DM, EM, AR, LR, T/C

CQM1-DRT21 CIO

DeviceNet

CPU Unit

Slaves

Unit Model Without the

Configurator

1 output word) or 3,200 pts (100 input/100 output words)

IN area

OUT area

4,800 pts (100 input words x 2/100 output words x 1)

With the

Configurator

Overview of DeviceNet Section 1-1

Message Communications

Master Master

RS-232C Interface Unit

Communications Instructions

Master Unit model Send Receive FINS

commands

CS Series CS1W-DRM21 SEND(192) RECV(193) CMND(194) CJ Series CJ1W-DRM21 CVM1, CV Series CVM1-DRM21-V1 SEND(192) RECV(193) CMND(194) CS Series,

C200HX/HG/HE C200HS ---

C200HW-DRM21-V1 None None IOWR

Item Master model Model Capacity

Max. No. of nodes per Master for message communications using FINS commands

Max. No. of nodes per Master for message communications using explicit messages

Max. message length CS Series CS1W-DRM21 SEND(192): 267 words

CS Series CS1W-DRM21 62 nodes CJ Series CJ1W-DRM21

CVM1, CV Series CVM1-DRM21-V1 8 nodes CS Series,

C200HX/HG/HE C200HS Not supported CS Series CS1W-DRM21 63 nodes CJ Series CJ1W-DRM21 CVM1, CV Series CVM1-DRM21-V1 63 nodes CS Series, C200HX/

HG/HE C200HS Not supported

CJ Series CJ1W-DRM21

CVM1, CV Series CVM1-DRM21-V1 SEND(192): 76 words

CS Series, C200HX/HG/HE

C200HW-DRM21-V1 8 nodes

C200HW-DRM21-V1 63 nodes

C200HW-DRM21-V1 IOWR(223): 160 bytes (start-

(Node address 0 cannot be used in FINS communications.)

RECV(193): 269 words CMND(194): 542 bytes (start-

ing with command code)

RECV(193): 78 words CMND(194): 160 bytes

(starting with command code)

ing with command code)

Note FINS message communications are supported between any two PCs with a

CS/CJ-series DeviceNet Unit (CS1W-DRM21/CJ1W-DRM21). They are not supported for PCs with a C200H DeviceNet Master Unit (C200HW-DRM21-

Overview of DeviceNet Section 1-1

V1) or a CVM1/CV-series DeviceNet Master Unit (CVM1-DRM21-V1). Refer

to 6-3 Using FINS Mes s age Communications for details.

Communications Software Switches and Communications Status

Dedicated words in the CPU Unit are allocated for DeviceNet communications software switches and status.

Master

Software switches

Status area

Control scan list registration/clearing, remote I/O communications start/stop, and other parameters

Enables monitoring communications errors, communications status of Masters, registered Slave data, normal Slave data, etc.

1-1-3 Masters

PC Model Mountable position Master/Slave

function

CS Series CS1W-DRM21

CJ Series CJ1W-DRM21 CPU Rack or Expansion

CVM1/CV Series CVM1-DRM21-V1

CS Series C200HW-DRM21-V1 C200HX/HG/HE 10 or 16 C200HS 10

DeviceNet Unit

DeviceNet Master Unit

CPU or Expansion CPU Rack (Classified as CPU Bus Units)

Rack (Classified as CPU Bus Units)

CPU or Expansion CPU Rack (Classified as CPU Bus Units)

CPU Rack or Expansion I/O Rack (Classified as Special I/O Units)

Master and Slave 16

Master only 16 1

Maximum number of

Configurator

mountable units

With

Without

Configurator

1-1-4 Types of Slave

The following classifications are used for DeviceNet Slaves.

• General-purpose Slaves: Slave with I/O functions for I/O that uses an ordinary connector connected to a communications cable.

• Environment-resistant Slaves: Slave with I/O functions for I/O that uses a round, waterproof connector connected to a communications cable.

• Special Slaves: Slave with functions not related to I/O (e.g., message communications) for I/O that uses an ordinary connector connected to a communications cable.

Overview of DeviceNet Section 1-1

General-purpose Slaves (Communications Cable: Normal Square Connectors)

Name Appearance I/O points Model number Remarks

Remote I/O Terminals with Transistors

Remote I/O Terminals with Transistors and 3-tier Terminal Block

Remote I/O Terminals with Transistors and Connectors

Remote Adapters 16 input points (NPN) DRT1-ID16X Compact (85 x 50 x 40 mm W

8 input points (NPN) DRT1-ID08 --8 input points (PNP) DRT1-ID08-1 16 input points (NPN) DRT1-ID16 16 input points (PNP) DRT1-ID16-1 8 output points (NPN) DRT1-OD08 --8 output points (PNP) DRT1-OD08-1 16 output points

(NPN) 16 output points

(PNP) 16 input points (NPN) DRT1-ID16T Simple wiring (not necessary 16 input points (PNP) DRT1-ID16T-1 16 input points (NPN) DRT1-ID16TA 16 input points (PNP) DRT1-ID16TA-1 16 output points

(NPN) 16 output points

(PNP) 16 output points

(NPN) 16 output points

(PNP) 8 input points+8 out-

put points (NPN) 8 input points+8 out-

put points (PNP) 8 input points+8 out-

put points (NPN) 8 input points+8 out-

put points (PNP) 32 input points (NPN) DRT1-ID32ML Compact (35 x 60 x 80 mm 32 input points (PNP) DRT1-ID32ML-1 32 output points

(NPN) 32 output points

(PNP) 16 input points+16

output points (NPN) 16 input points+16

output points (PNP)

16 input points (PNP) DRT1-ID16X-1 16 output points

(NPN) 16 output points

(PNP)

DRT1-OD16

DRT1-OD16-1

DRT1-OD16T

DRT1-OD16T-1

DRT1-OD16TA

DRT1-OD16TA-1

DRT1-MD16T

DRT1-MD16T-1

DRT1-MD16TA

DRT1-MD16TA-1

DRT1-OD32ML

DRT1-OD32ML-1

DRT1-MD32ML

DRT1-MD32ML-1

DRT1-OD16X

DRT1-OD16X-1

to tighten multiple wires together and wiring locations are easy to understand)

The DRT1not need a separate power supply for internal circuits (uses the communications power supply).

(W x D x H)) Connects to a Relay Terminal

through a MIL cable. Does not need a separate

power supply for internal circuits (uses the communications power supply).

x D x H) Connects to a G70D Relay

terminal and can be used for a relay output or a power MOSFET relay output.

D16TA(-1) does

Overview of DeviceNet Section 1-1

Name Appearance I/O points Model number Remarks

Sensor Terminals 16 input points (NPN) DRT1-HD16S Connected to photoelectric

and proximity sensors with connectors

Temperature Input Terminals

Analog Input Terminals

Analog Output Terminals

8 input/8 output points (PNP)

4 thermocouple input points (4 words)

4 temperature resistance thermometer input points (4 words)

4 input points (4 words) or 2 input points (2 words)

4 input points (4 words)

2 output points (2 words)

DRT1-ND16S

DRT1-TS04T Thermocouple inputs

Temperature resistance thermometer inputs

DRT1-TS04P

DRT1-AD04 1 to 5 V, 0 to 5 V, 0 to 10 V,

–10 to +10 V, 0 to 20 mA, or 4 to 20 mA input (switchable)

Resolution: 1/6,000

DRT1-AD04H 1 to 5 V, 0 to 5 V, 0 to 10 V, 0

to 20 mA, or 4 to 20 mA input (switchable)

Resolution: 1/30,000

DRT1-DA02 1 to 5 V, 0 to 10 V, –10 to

+10 V, 0 to 20 mA, or 4 to 20 mA output (switchable)

Resolution: 1/6,000

CQM1 I/O Link Unit 16 internal inputs/

CPM2A/CPM1A I/O Link Unit

16 internal outputs (between CQM1 and Master)

32 internal inputs/ 32 internal outputs (between CPM2A/ CPM1A and Master)

Note For details on Slaves, refer to the DeviceNet (CompoBus/D) Slaves Operation

Manual (W347).

CQM1-DRT21 Remote I/O communications

between PCs

CPM1A-DRT21 Remote I/O communications

between PCs

Overview of DeviceNet Section 1-1

Waterproof and Environment-resistant Slaves (Communications Cable: Round Connectors)

Name Appearance I/O points Model number Remarks

Waterproof Terminals 4 input points (NPN) DRT1-ID04CL Dust and drip-proof structure

for environmental resistance (IP 67)

XS2 Series connector system eliminates the need for tools for sensor, valve or other connections.

structure for environmental resistance (IP 66)

XS2 Series connector system eliminates the need for tools for sensor, valve or other connections.

branches. XS2 Series connector system

eliminates the need for tools. Dust and drip-proof structure

for environmental resistance (IP 66)

Environment-resistant Terminals

B7AC Interface Terminal

4 input points (PNP) DRT1-ID04CL-1 8 input points (NPN) DRT1-ID08CL 8 input points (PNP) DRT1-ID08CL-1 4 output points (NPN) DRT1-OD04CL 4 output points (PNP) DRT1-OD04CL-1 8 output points (NPN) DRT1-OD08CL 8 output points (PNP) DRT1-OD08CL-1 8 input points (NPN) DRT1-ID08C Spatter, dust and drip-proof 8 output points (NPN) DRT1-OD08C 16 input points (NPN) DRT1-HD16C 16 input points (PNP) DRT1-HD16C-1 16 output points

(NPN) 16 output points

(PNP) 8 input points+8 out-

put points (NPN) 8 input points+8 out-

put points (PNP) 10 input points x 3 DRT1-B7AC Splits 1 B7AC Unit into 3

DRT1-WD16C

DRT1-WD16C-1

DRT1-MD16C

DRT1-MD16C-1

Special Slaves (Communications Cable: Normal Square Connectors)

Name Appearance I/O points Model number Remarks

C200H I/O Link Unit 512 inputs max.

(32 words) 512 outputs max. (32 words)

RS-232C Unit 16 inputs (1 word) DRT1-232C2 Two RS-232C ports mounted

Programmable Slaves

512 inputs max. (32 words) 512 outputs max. (32 words)

C200HW-DRT21 Supports remote I/O and

message communications between PCs.

Max. I/O area: 512 input points and 52 output points

Any I/O words can be allocated.

Data sent and received by explicit message (151 bytes max.)

Executes settings and control through explicit messages.

Reflects RS-232C port status

in the input. CPM2C-S100C-DRT CPM2C-S110C-DRT

Controller that enables com-

munications with CompoBus/

S Master.

Enables message communi-

cations using explicit mes-

sages.

Overview of DeviceNet Section 1-1

MULTIPLE I/O TERMINAL Units

Unit I/O

points

Communications Unit None Two sta-

Basic I/O Units

Transistor Input Units

Transistor Output Units

Relay Output Units

16 input points

32 input points

16 output points

32 output points

16 output points

8 output points

Words allocated

in PC memory

Input Output

tus words

1 word 0 words M3 terminal

1 word 0 words Connector

2 words 0 words High-den-

0 words 1 word M3 terminal

0 words 1 word Connector

0 words 2 words High-den-

0 words 1 word M3 terminal

0 words 1 word GT1-ROP08 ---

I/O connec-

tions

0 words None 24 VDC

block

(made by MOLEX)

(made by FUJITSU)

(D-sub, 25 pin)

sity connector (made by FUJITSU)

block

(made by MOLEX)

(made by FUJITSU)

(D-sub, 25 pin)

sity connector (made by FUJITSU)

block

Unit

power

supply

volta ge

(supplied from outside)

Installa-

tion

DIN track DRT1-COM ---

Model

number

GT1-ID16 NPN GT1-ID16-1 PNP GT1-ID16MX NPN GT1-ID16MX-1 PNP

GT1-ID16ML NPN GT1-ID16ML-1 PNP

GT1-ID16DS NPN GT1-ID16DS-1 PNP

GT1-ID32ML NPN GT1-ID32ML-1 PNP

GT1-OD16 NPN GT1-OD16-1 PNP

GT1-OD16MX NPN GT1-OD16MX-1 PNP

GT1-OD16ML NPN GT1-OD16ML-1 PNP

GT1-OD16DS NPN GT1-OD16DS-1 PNP

GT1-OD32ML NPN GT1-OD32ML-1 PNP

GT1-ROS16 ---

Remarks

Overview of DeviceNet Section 1-1

Special I/O Units (See note.)

Unit I/O

points

Analog Input Units

Analog Output Units

Temperature Input Unit

Counter Unit

4 inputs 4 words 0 words M3 terminal

8 inputs 8 words 0 words Connector

4 outputs

4 inputs 4 or 8

4 inputs 0 words M3 terminal

1 input 3 words 3 words M3 terminal

Words allocated

in PC memory

Input Output

0 words 4 words M3 terminal

0 words 4 words Connector

0 words M3 terminal words (varies with data format)

I/O connec-

tions

block

(made by MOLEX)

block

(made by MOLEX)

block

Unit

power

supply

volta ge

24 VDC (supplied from outside)

Installa-

tion

DIN track GT1-AD04 Inputs:

Model

number

GT1-AD08MX

GT1-DA04 Outputs:

GT1-DA04MX Outputs:

GT1-TS04T Sensor

GT1-TS04P Sensor

GT1-CT01 1 external

Remarks

4 to 20 mA, 0 to 20 mA, 0 to 5 V, 1 to 5 V, 0 to 10 V, –10 to 10 V

4 to 20 mA 0 to 5 V, 1 to 5 V, 0 to 10 V, –10 to 10 V

0 to 5 V, 1 to 5 V, 0 to 10 V, –10 to 10 V

types: R, S, K, J, T, B, L

types: Pt100, JPt100

input 2 external outputs

Note The front-panel indicators and other parts of Analog Input Units, Analog Out-

put Units, and Counter Units differ from those of other I/O Units. These Units belong to a group called Special I/O Units.

One I/O Unit Connecting Cable (cable length 40 mm) is included with each I/O Unit. One end connector is attached to the Communications Unit.

I/O Unit Connecting Cables with a cable lengths of 0.1, 0.3, 0.4, 0.6, and 1 m (GCN1-010/030/040/060/100) are sold separately (see below).

Length

Note For details on MULTIPLE I/O TERMINAL Units, refer to the DeviceNet (Com-

poBus/D) MULTIPLE I/O TERMINAL Operation Manual (W348).

DeviceNet Unit Features Section 1-2

1-1-5 DeviceNet Configurator

Use version 2 of the DeviceNet Configurator for the CS1W-DRM21/CJ1WDRM21 DeviceNet Unit. Earlier versions of the DeviceNet Configurator do not support the CS1W-DRM21 DeviceNet Unit.

Product

name

DeviceNet Configurator (Ver. 2)

Model Components Network connection

WS02-CFDC1-E Installation disk

(CD-ROM)

to computer

Any of the following:

• Serial connection

• PCMCIA Card

• ISA Board

(See the table below.)

Applicable

computer

IBM PC/AT or compatible

Windows 95, 98, Me, NT4.0, or 2000

Note The following Boards and Cards can be used.

Model Components Applicable

3G8F5-DRM21 Dedicated ISA Board with

DeviceNet Configurator (Ver. 2)

3G8E2-DRM21 Dedicated PCMCIA Card with

DeviceNet Configurator (Ver. 2)

computer

IBM PC/AT or compatible

Windows 95, 98, or NT4.0

Windows 95 or 98

Note Use DeviceNet Configurator version 2.10 or later for the CJ1W-DRM21.

1-2 DeviceNet Unit Features

The following are features of the CS-series and CJ-series DeviceNet Units (CS1W-DRM21 and CJ1W-DRM21).

Multi-vendor Network Devices made by other companies (masters or slaves) can be connected to

DeviceNet because it conforms to open field network specifications. By using a combination of valves, sensors, and other DeviceNet products, the network can be adapted to various field-level applications.

Simultaneous Remote I/O Communications and Messaging Services

Note Refer to SECTION 4 Remote I/O Master Communications for details on

Remote I/O communications that constantly transfer I/O between a DeviceNet Unit and slaves as well as message communications where the DeviceNet Unit sends and receives data as needed can both be executed simultaneously. When a DeviceNet network is constructed, this feature ensures the network will be able to handle applications that require the free flow back and forth of bit data and message data. FINS commands can be executed along with DeviceNet explicit messages in message communications.

Remote I/O Communications

CS/C J-series DeviceNe t Unit (master)

Remote I/O (master)

unction

Slave

DeviceNet

Slave

remote I/O communications.

+ 244 hidden pages