YOKOGAWA F3LR02-0N User Manual

Instruction Manual

Fiber-optic FA-bus Module and Fiber-optic FA-bus Type 2 Module

IM 34M6H45-01E

Yokogawa Electric Corporation

IM 34M6H45-01E

1st Edition

Applicable Products:

● FA-M3 Range-free Multi-controllers Model: F3LR01-0N

Model name: Fiber-optic FA-bus Module

Model: F3LR02-0N Model name: Fiber-optic F A-bus T ype 2 Module

The document number and document model code for this manual are indicated below: Document number: IM 34M6H45-01E Document model code: DOCIM

Please refer to the document number in all communications; also refer to the document number or document model code when purchasing additional manuals.

IM 34M6H45-01E

1st Edition : Feb.28,1999-00Media No. IM 34M6H45-01E (CD) 1st Edition : Feb. 1999 (YK)

◆ Important

■ About This Manual

(1)This manual should be passed on to the end user. (2)Before using the module, read this manual completely to get a thorough understand-

ing of the module.

(3)This manual explains the functions contained in this product, but does not warrant that

those will suit the particular purpose of the user.

(4)Under absolutely no circumstances may the contents of this manual be transcribed or

copied, in part or in whole, without permission. (5)The contents of this manual are subject to change without prior notice. (6)Every effort has been made to ensure accuracy in the preparation of this manual.

However, should any errors or omissions come to the attention of the user , please

contact the nearest Y okogawa Electric representative or sales office.

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

■ Safety Precautions when Using/Maintaining the Product

The following safety symbols are used on the product as well as in this manual.

CAUTION

This symbol indicates that the operator must follow the instructions laid out in this

manual in order to avoid the risk of personnel injuries or fatalities or damage to the

instrument. The manual describes what special care the operator must exercise to

prevent electrical shock or other dangers that may result in injury or the loss of life.

Protective ground terminal

Before using the instrument, be sure to ground this terminal.

Function ground terminal

Before using the instrument, be sure to ground this terminal.

iii

Indicates alternating current.

Indicates direct current.

(1) The following symbols are used only in the instruction manual.

WARNING

Indicates that the operator must refer to the instructions in this manual in order to

prevent the instrument (hardware) or software from being damaged, or a system

failure from occurring.

CAUTION

Draws attention to information essential for understanding the operation and functions.

TIP

Gives information that complements the present topic.

SEE ALSO

Identifies a source to which to refer.

(2)For the protection and safe use of the product and the system controlled by it, be sure

to follow the instructions and precautions on safety stated in this manual whenever

handling the product. Take special note that if you handle the product in a manner

other than prescribed in these instructions, safety cannot be guaranteed. (3)If separate protection and/or safety circuits for this product or the system which is

controlled by this product are to be installed, ensure that such circuits are installed

external to the product. (4)If component parts or consumables are to be replaced, be sure to use parts specified

by the company .

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

(5)Do not attempt to make modifications or additions internal to the product.

■ Force Majeure

(1)Y okogawa Electric Corporation (hereinafter referred to as Yokogawa Electric) makes

no warranties regarding the product except those stated in the WARRANTY that is

provided separately . (2)Y okogawa Electric assumes no liability to any party for any loss or damage, direct or

indirect, caused by the user or any unpredictable defect of the product.

■ Software Supplied by the Company

(1)Y okogawa Electric makes no other warranties expressed or implied except as pro-

vided in its warranty clause for software supplied by the company . (2)Use the relevant software with one specified computer only . Y ou must purchase

another copy of the software for use with each additional computer. (3)Copying the software for any purpose other than backup is strictly prohibited. (4)Store the floppy disks (originals) of this software in a safe place.

(5)Reverse engineering, such as decompiling of the software, is strictly prohibited. (6)No portion of the software supplied by Y okogawa Electric may be transferred, ex-

changed, or sublet or leased for use by any third party without prior permission by

Y okogawa Electric.

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

■ General Requirements for Using FA-M3 Controllers

● Avoid installing FA-M3 controllers in the following locations:

• Where the instrument will be exposed to direct sunlight, or where the operating tem-

perature is outside the range 08 to 558C.

• Where the relative humidity is outside the range 10 to 90%, or where sudden tempera-

ture changes may occur and cause condensation.

• Where corrosive or inflammable gases are present.

• Where the instrument will be exposed to direct mechanical vibration or shock.

● Securely tighten screws:

• Securely tighten module mounting screws and terminal screws to avoid problems

such as faulty operation.

● Securely fasten connectors of interconnecting cables:

• Securely fasten connectors of interconnecting cables, and check them thoroughly

before turning on the power.

● Interlock with emergency-stop circuitry using external relays:

• Equipment incorporating the F A-M3 controllers must be furnished with emergency-

stop circuitry that uses external relays. This circuitry should be set up to interlock

correctly with controller status (stop/run).

● Ground FA-M3 controllers to an independent Japanese Industrial Standard (JIS) Class 3 Ground:

• Avoid grounding the FG terminal of the F A-M3 controller to the same ground as highvoltage power lines. Ground the terminal to an independent JIS Class 3 ground (ground resistance up to 100 Ω).

● Observe countermeasures against noise:

• When assigning inputs/outputs, the user should avoid locating AC-supplied I/O modules in the vicinity of the CPU module.

● Keep spare parts on hand:

• Stock up on maintenance parts, including spare modules, in advance.

● Discharge static electricity before operating the system:

• Because static charge can accumulate in dry conditions, first touch grounded metal to discharge any static electricity before touching the system.

● Never use solvents such as paint thinner for cleaning:

• Gently clean the surfaces of the F A-M3 controllers with a piece of soft cloth soaked in water or a neutral detergent.

• Do not use solvents such as paint thinner for cleaning, as they may cause deformation, discoloration, or malfunctioning.

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

● Avoid storing the FA-M3 controllers in places with high temperature or humidity:

• Since the CPU module has a built-in battery , avoid storing it in places with high temperature or humidity.

• Since the service life of the battery is drastically reduced by exposure to high temperatures, so take special care (storage temperature can be from -208 to 758C).

● Always turn off the power before installing or removing modules:

• Turn of f power to the power supply module when installing or removing modules, otherwise damage may result.

● When installing ROM packs and changing switch settings:

• In some modules you can remove the right-side cover and install ROM packs or change switch settings. While doing this, do not touch any components on the printedcircuit board, otherwise components may be damaged and modules fail.

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

◆ Introduction

■ Overview of the Manual

The FA-M3 V ersatile Range Multi-controller builds on a new concept developed by Y okogawa, a company specializing in measurement, control, and information processing.

The manual for Fiber-optic FA-bus Module and Fiber-optic F A-bus T ype 2 Module describes their specifications as well as how to exchange data.

These modules are used to control I/O subunits installed approximately 100 to 500 meters apart. Because fiber optic cables are used in communications lines, they will provide noise immunity and can allow high-speed communications.

■ This manual consists of:

(1) Fiber-optic FA-bus Module (2) Fiber-optic FA-bus Type 2 Module

vii

■ Other Instruction Manuals

Consult the following FA-M3 manuals as necessary when using this module:

• Sequence CPU Instruction Manual – Functions (IM 34M6P12-02E)

• Sequence CPU Instruction Manual – Instructions (IM 34M6P12-03E)

• Sequence CPU (Model F3FP36 Sequence CPU Module) (IM 34M6P22-01E)

• Personal Computer Link Command Module (IM 34M6P41-01E)

• Ladder Diagram Support Program M3 Instruction Manual (IM 34M6Q13-01E)

■ Trademarks

The product and company names used in this manual are the trademarks or registered trademarks of their respective companies.

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

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F A-M3 Fiber-optic F A-bus Module and Fiber-optic F A-bus Type 2 Module

CONTENTS

◆ Important ......................................................................................................ii

◆ Introduction................................................................................................. vii

F3LR01-0N Fiber-optic F A-bus Module

A1. Overview ................................................................................................ A1-1

A1.1 Features .........................................................................................................A1-1

A1.2 Application Examples......................................................................................A1-2

Toc-1

IM 34M6H45-01E 1st Edition

A2. Specifications ......................................................................................... A2-1

A2.1 Function Specifications ................................................................................... A2-1

A2.2 Operating Environment ...................................................................................A2-1

A2.3 Components and Their Functions ...................................................................A2-2

A2.4 External Dimensions .......................................................................................A2-3

A3. System Configuration ............................................................................. A3-1

A3.1 Fiber-optic FA-bus System Configuration........................................................ A3-1

A3.1.1 Restrictions on System Configuration ............................................. A3-1

A3.1.2 Connecting Modules .......................................................................A3-2

A4. Preliminary Setting and Cable Connections.............................................A4-1

A4.1 Startup Procedures ......................................................................................... A4-1

A4.2 Setting Switches .............................................................................................A4-2

A4.2.1 Setting Unit Number Switches ........................................................ A4-2

A4.2.2 Setting Functional Set Switches...................................................... A4-3

A4.3 Attaching and Detaching Modules................................................................... A4-4

A4.3.1 Attaching Modules .......................................................................... A4-4

A4.3.2 Detaching Modules ......................................................................... A4-4

A4.3.3 Attaching Modules in Intense Vibration Environments..................... A4-5

A4.3.4 Depth of Installation ........................................................................ A4-5

A4.4 Connecting Fiber Optic Cables........................................................................ A4-6

A4.4.1 Preparation for Calbes ....................................................................A4-6

A4.4.2 Attaching and Detaching Connectors ............................................ A4-11

A4.4.3 Notice on Connecting Fiber Optic Connectors .............................. A4-12

A4.5 Preliminary Checks .......................................................................................A4-13

A5. Accessing the Module in the Subunit....................................................... A5-1

A5.1 Slot Numbers of FA-M3...................................................................................A5-1

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1st Edition : Feb.28,1999-00

A6. I/O Refresh T ime..................................................................................... A6-1

A6.1 Estimation of I/O Refresh Time........................................................................ A6-1

A6.2 I/O Refresh Time Calculation Example............................................................A6-2

A7. RAS Function .........................................................................................A7-1

A7.1 Function for Detecting an Error Location ......................................................... A7-1

A7.1.1 Check the LED Display ................................................................... A7-1

A7.2 Output Shutdown Function due to a Communications Error ............................ A7-2

A7.2.1 Overview of Output Shutdown Function .......................................... A7-2

A7.2.2 Output Shutdown of Subunit ........................................................... A7-2

A7.2.3 Function Setting Operation Procedure ............................................ A7-3

A8. Error Handling ........................................................................................ A8-1

A8.1 Troubleshooting ..............................................................................................A8-1

A8.2 Troubleshooting Flowchart When ‘RDY’ LED Is Not ON .................................. A8-2

A8.3 Troubleshooting Flowchart When ‘ERR ’ LED Is ON........................................ A8-3

F3LR02-0N Fiber-optic F A-bus T ype 2 Module

B1. Overview ................................................................................................ B1-1

Toc-2

B1.1 Features .........................................................................................................B1-2

B2. Specifications .........................................................................................B2-1

B2.1 Function Specifications ................................................................................... B2-1

B2.2 Operating Environment ...................................................................................B2-1

B2.3 Components and Their Functions ...................................................................B2-2

B2.4 External Dimensions .......................................................................................B2-3

B3. System Configuration ............................................................................. B3-1

B3.1 Fiber-optic FA-Bus T ype 2 System Configuration ............................................ B3-1

B3.1.1 Slot Number ................................................................................... B3-1

B3.1.2 Restrictions on System Configuration ............................................. B3-2

B3.1.3 Connecting Modules .......................................................................B3-3

B3.2 System Configuration......................................................................................B3-7

B3.2.1 Items Required ............................................................................... B3-7

B3.2.2 System Configuration Procedures .................................................. B3-7

B3.3 Configuration of Substations ........................................................................... B3-8

B3.4 Maximum Total Cable Extension .....................................................................B3-9

B3.5 Precautions...................................................................................................B3-10

B4. Preliminary Setting and Cable Connections............................................. B4-1

B4.1 Startup Procedures ......................................................................................... B4-1

B4.2 Setting Switches .............................................................................................B4-2

B4.2.1 Setting Unit Numbers...................................................................... B4-3

B4.2.2 Setting Slot Numbers ...................................................................... B4-3

B4.2.3 Setting Output Shutdown During a Transmission Line Failure ......... B4-4

B4.2.4 Setting the Number of Ports ............................................................B4-5

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1st Edition : Feb.28,1999-00

B5. I/O Refresh T ime..................................................................................... B5-1

Toc-3

B4.2.5 Setting Transmission Configuration ................................................ B4-5

B4.2.6 Setting the Quantity of Light ............................................................B4-5

B4.3 Attaching and Detaching Modules................................................................... B4-6

B4.3.1 Attaching Modules .......................................................................... B4-6

B4.3.2 Detaching Modules ......................................................................... B4-6

B4.3.3 Attaching Modules in Intense Vibration Environments..................... B4-7

B4.3.4 Depth of Installation ....................................................................... B4-7

B4.4 Connecting Fiber Optic Cables........................................................................ B4-8

B4.4.1 Preliminary ..................................................................................... B4-8

B4.4.2 Attaching and Detaching Connectors ............................................ B4-12

B4.4.3 Notice on Connecting Optical Connectors..................................... B4-13

B4.4.4 Connecting Fiber Optic Cables ..................................................... B4-14

B4.5 Preliminary Checks .......................................................................................B4-15

B4.6 Notice on Applying Power ............................................................................. B4-16

B5.1 Estimation of I/O Refresh Time........................................................................ B5-1

B5.2 I/O Refresh Time Calculation Example............................................................B5-2

B6. RAS Function ......................................................................................... B6-1

B6.1 Function for Detecting Error Location .............................................................. B6-1

B6.1.1 LED Display.................................................................................... B6-1

B6.1.2 Logging Transmission Line Error Location *1 to Error Log............... B6-8

B6.2 Output Shutdown Function due to a Communications Error .......................... B6-14

B6.2.1 Overview of Output Shutdown Function ........................................ B6-14

B6.2.2 Output Shutdown of Substation .................................................... B6-14

B6.2.3 Function Setting Operation Procedure .......................................... B6-16

B6.3 Switching Transmission Line due to a Communications Error........................ B6-19

B6.3.1 Loop Switch Function ................................................................... B6-19

B6.3.2 Transmission Line Data Return Function ......................................B6-21

B7. Error Handling ........................................................................................ B7-1

B7.1 Troubleshooting Flowchart.............................................................................. B7-1

B7.2 Troubleshooting Flowchart When 'RDY' LED Does Not Switch ON ................. B7-2

B7.3 Troubleshooting Flowchart When "ERR1" and "ERR2" LEDs Are ON............. B7-3

Revision History.......................................................................................................i

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

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F3LR01-0N

Fiber-optic FA-bus Module

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

Blank Page

A1. Overview

The Model F3LR01-0N Fiber-optic FA-bus Modules (hereinafter referred to as modules) are interface modules to configure the distributed control system through a fiber-optic FA bus. This bus connects F A-M3 main units and sub-units. Using this bus, users can configure an efficient remote I/O system.

If the above modules are installed on the FA-M3 main units and sub-units, and connected with each other with fiber optic cables, modules on the subunits will be handled at the same level as in the main units.

A1.1 Features

Features of remote I/O systems (1) Users do not need to worry about I/O refresh time in ladder programming. (2) Subunits can include contact input/output modules and other special modules such as

RS-232-C communications modules, excepting FA link modules and Ethernet modules.

(3) If subunits are configured with an FA-bus module, users can access those units in the

same way as the modules in the main units are accessed.

configured with the modules are:

A1-1

(4) Because of its optical communications, the system will not be influenced by noise. (5) Maximum extended cable length is 200 meters.

1: I/O implies “Input” and “Output,” — stated as “contact input/output.” Remote I/Os are located far away from the CPU

module, but can be handled in the same way as for contact input/output modules close to a CPU module.

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

A1.2 Application Examples

If a remote I/O system is configured, some problems could occur, which include configuration (environment) setting, uses of specific remote I/O instructions, and I/O refresh time, or the like.

Whereas if a remote I/O system is configured with a fiber-optic FA-bus module, the above problems will not occur. The system configuration example is shown below.

Example of conveyer control:

Assembly and processing Inspection

Control panel

Test equipment

Bar-code reader

NC machine

A1-2

Conveyer control panel

FA-M3 main unit

Figure A1.1 System Configuration Example

RS-232-C

communication

interface

Fiber-optic FA bus

FA-M3 subunits FA-M3 subunits

Fiber-optic FA bus

GP-IB interface

RS-232-C communication interface

Fiber-optic FA-bus module

FA0101.EPS

IM 34M6H45-01E

1st Edition : Feb.28,1999-00

A2 . Specifications

A2.1 Function Specifications

■ General Specifications

Table A2.1 General Specifications

A2-1

Items

Current consumption 220 mA max. (5 V DC) External dimensions 28.9 (W) × 100 (H) × 83.2 (D) mm Weight 0.1 kg

Note: For other specifications, see applicable specifications for the FA-M3.

■ Communications Specifications

Table A2.2 Communications Specifications

Transmission speed 10 Mbps Transmission media Two-conductor optical fiber (hard plastic clad quartz fiber H-PCF) Transmission distance Max. total extension: 200 m

Max. interunit extension: 200 m Transmission configuration Star configuration Maximum number of subunits 7

connected RAS functions • I/O contact shutdown due to a transmission channel error

• Error location reporting via a transmission channel

Specifications

F3LR01-0N

TA0201.EPS

SpecificationsItem

TA0202.EPS

A2.2 Operating Environment

No specific operating environmental limitations are required. Logging of a transmission line error to an error log can be made either in the F3SP21,

F3SP25 or F3SP35 Module in Version 8 or later, or in the Ladder Diagram Support Program (M3) in Version 1.08 or later .

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

A2.3 Components and Their Functions

■ Front View

Indicators

RDY: Lit when the internal circuit is operating normally. ERR: Lit when the module fails to detect an input signal from the port.

SUB UNIT

NO.

Unit No. Switch (SUB UNIT No.)

Set unit numbers 0 to 7: 0: Main unit number 1 to 7: Sub-unit numbers 7 to 9: Inhibited

A2-2

■ Right Side View

Figure A2.1 Locations of Components

Optical fiber port

FA0201-1.EPS

This figure shows where the cover is removed.

Functions Set Switches (4-pole DIP switch block)

Switch No. ON OFF Factory setting

Output

shutdown

Hold

2 3

Always OFF.

(Valid only for the fiber-optic FA-bus modules that are installed in a subunit.)

FA0201-2.EPS

IM 34M6H45-01E

1st Edition : Feb.28,1999-00

A2.4 External Dimensions

85.5

A2-3

(Unit: mm)

83.2 28.9

Figure A2.2 External Dimensions

SUB UNIT

NO.

100

FA0202.EPS

Allow for the following cable bending whenever the module is installed.

Table A2.3 Radius of Cable Bending

Radius (r) of cable bending, mm

During installation work When installed Fiber optic cord 15 min. 50 min. Fiber optic cable 50 min. 100 min.

TA0203.EPS

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

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A3. System Configuration

A3.1 Fiber-optic FA-bus System Configuration

Fiber-optic FA-bus systems are so configured that fiber-optic F A-bus modules are installed in main units and subunits, and the intermodules are connected with optical-fiber cables.

Main units: Units on which CPU modules are installed. Sub units: Units for system expansion, on which CPU modules are not installed.

A3.1.1 Restrictions on System Configuration

Fiber-optic FA-buses are restricted in system configuration, as listed in Table A3.1.

Table A3.1 Restrictions on System Configuration

Item Specifications Maximum total extension per system 200 m No. of connectable subunits 7 max. No. of fiber-optic FA-bus modules installable in main units No. of fiber-optic FA-bus modules installable in subunits Number of modules installable in subunits All I/O modules and special modules,

Unit no. setting Main unit: 0 (rotary switch on the module front panel) Subunit: 1 to 7 (no duplication allowed)

7 max. 1 max.

except FA link modules and Ethernet modules, can be installed.

A3-1

TA0301.EPS

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

A3.1.2 Connecting Modules

The FA-M3 modules can be connected only in the star configuration as in Figure A3.1.

■ Star Configuration

A3-2

Unit No. 0

Unit No.1 Unit No.2 Unit No.3

Seven subunits max.

Figure A3.1 Connecting Modules

Main unit

FA0301.EPS

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

A4. Preliminary Setting and Cable

Connections

A4.1 Startup Procedures

Figure A4.1 shows the system startup procedures when the fiber-optic FA-bus modules are used.

Build-up system configuration

A4-1

Select an appropriate route for laying fiber optic cables

Determine fiber optic cable specifications and place an order for cables

Carry out cable installation

Connect fiber optic codes or cables

Instrument layout

Set module setup switches

Refer to Sumitomo Electric Industries, Ltd. Manual of how to lay fiber optic cables.

Mount fiber-optic FA-bus module on base module

Apply the power

Preliminary check

...

Refer to Sumitomo Electric Industries, Ltd. Manual of how to lay fiber optic cables.

(See Section A4.2)

(See Section A4.3)

(See Section A4.4)

Figure A4.1 System Startup Flow

Start operation

FA0401.EPS

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

A4.2 Setting Switches

A4.2.1 Setting Unit Number Switches

Set the unit numbers for module installation using a decimal rotary switch on the front of the module.

SUB UNIT

NO.

FA0402.EPS

Figure A4.2 Location of Unit Number Set Switch

A4-2

The unit number set ranges from 0 to 7 (see Note below). Do not duplicate unit numbers with those of other fiber-optic FA-bus modules. Set unit number 0 to all modules installed on the main unit.

Table A4.1 Setting Unit Number Switches

Setting switch Description

0 For modules installed on the main unit (default value: 0) 1 to 7 For modules installed on subunits 8 to 9 Not in use (prohibited)

TA0401.EPS

CAUTION

• If the unit numbers are duplicated, the fiber-optic FA-bus module will not operate normally . Or if the module is accessed using a software package with the unit numbers duplicated, an RS-232-C communications error will occur and operation of that package will stop.

• Do not install the F3LR01 module set as a subunit and a sequence CPU module on the same base module. Otherwise, the sequence CPU module detects an error causing its memory to clear.

IM 34M6H45-01E

1st Edition : Feb.28,1999-00

A4.2.2 Setting Functional Set Switches

A 4-bit DIP switch is provided on the right side of the module for functional features. Using this switch, set the following:

■ Setting Output Shutdown During a Communications Error

Use SW1 for this setting. This switch is valid only for subunits. Use the switch in the off position for the main unit (set to on at the factory).

For details on the output shutdown features, see Chapter A7, “RAS Function.”

Table A4.2 Setting Functional Set Switches

Switch numbers Functions ON OFF Factory setting

1 Output shutdown Hold On

2 to 4 * Not in use — Off

CAUTION

Output shutdown during communications error

A4-3

TA0402.EPS

Use switches 2 through 4 set to off. If these switches remain on, the module will not operate correctly .

IM 34M6H45-01E

1st Edition : Feb.28,1999-00

A4.3 Attaching and Detaching Modules

A4.3.1 Attaching Modules

Figure A4.3 shows how to attach this module to the base module. First hook the anchor slot at the bottom of the module to be attached onto the anchor pin on the bottom of the base module. Push the top of this module in the direction of the arrow shown in the figure (toward the base module) until the yellow, spring-loaded anchor/release button clicks into place.

Base module

Top button

Anchor pin

A4-4

This module

Figure A4.3 Attaching Modules

CAUTION

DO NOT bend the connector on the rear of the module by force during the above operation. If the module is forcibly pushed with an improper connection, the connector may bend and this damage will cause a module installation error during the self-diagnosis.

A4.3.2 Detaching Modules

T o remove this module from the base module, reverse the above operation by pressing the yellow anchor/release button to unlock it, and tilting the module away from the base module. Then lift the module off of the anchor pin at the base.

FA0403.EPS

IM 34M6H45-01E

1st Edition : Feb.28,1999-00

A4.3.3 Attaching Modules in Intense Vibration Environments

If the modules are used in intense vibration environments, fasten the modules with a screw directly beneath the yellow anchor/release button, as shown in Figure A4.4. For this, use a 12- to 14-mm long M4 binder screw. With a Phillips screwdriver , tighten the upper side of the module with this screw. During this operation, the user must tilt the screwdriver somewhat using the guide channel at the top of the module. Allow a clearance of such an extent that the screwdriver will access the screw, between the module and the duct above it.

FA0404.EPS

Figure A4.4 Tightening Module

A4-5

CAUTION

DO NOT overtighten the module fixing screw .

A4.3.4 Depth of Installation

The module’s installation depth is 85.5 mm-long between the rear of the base module and the front of this module. However, if a cable with connectors is used, some extra space in addition to this overall depth must be provided for the bend in the cable.

85.5

Figure A4.5 Installation Depth

Radius (r) of cable bending, mm

During installation work After installation Fiber optic cord 15 min. 50 min. Fiber optic cable 50 min. 100 min.

FA0405.EPS

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

A4.4 Connecting Fiber Optic Cables

A4.4.1 Preparation for Calbes

Connect fiber optic cables between fiber-optic FA-bus modules.

(1) Specifications for fiber optic cables used

Table A4.3 Fiber Optic Cable Core Specifications

Item Specifications Model HC-20/07 (manufactured by Sumitomo Electric) Core diameter 200 ±5 µm Clad diameter 230 µm Transmission loss 7 dB/km max. (λ = 0.81 µm, Ta = 25°C) (HC)

Table A4.4 Fiber Optic Connector Specifications

Model Number Specifications

CF-2001H Bi-directional, lever-lock, adhesive and polishing CF-2011 B-directional, lever-lock, pressurizing and cutting

+0 –10

TA0403.EPS

TA0404.EPS

A4-6

(2) Fiber optic cables supplied by the company

Fiber Optic Cable (for Panel Use)

Sufix

Style

Model

KM60

Code

-S60 — — For connections inside panels, cable length up to 0.6 m

-001 — — For connections inside panels, cable length up to 1 m

-003 — — For connections inside panels, cable length up to 3 m

Fiber Optic Cable (for Indoor Use) with Tension Members

Model

KM61

Sufix Code

-010 — — For indoor connections, cable length up to 10 m

-100 — — For indoor connections, cable length up to 100 m,

-150 — — For indoor connections, cable length up to 150 m,

-200 — — For indoor connections, cable length up to 200 m,

Option

Code

Note: For pulling eyes, see the pulling-eye assembly diagram later in this manual.

Style

Code

Option

Code

with a pulling eye (one end of the cable)

Description

Applicable

Module

F3LR02

and

F3LP12

TAC040401_1.EPS

Applicable

Module

F3LR02

and

F3LP12

TAC040401_2.EPS

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

Fiber Optic Cable (for Outdoor Use) with Tension Members

Sufix

Style

Model

KM62

KM67

Code

-100 — — For outdoor connections, cable length up to 100 m,

-200 — — For outdoor connections, cable length up to 200 m,

-300 — — For outdoor connections, cable length up to 300 m,

-400 — — For outdoor connections, cable length up to 400 m,

-500 — — For outdoor connections, cable length up to 500 m,

-600 — — For outdoor connections, cable length up to 600 m,

-700 — — For outdoor connections, cable length up to 700 m,

-800 — — For outdoor connections, cable length up to 800 m,

-900 — — For outdoor connections, cable length up to 900 m,

-L01 — — For outdoor connections, cable length up to 1000 m,

-300 — — For outdoor connections, cable length up to 300 m,

-400 — — For outdoor connections, cable length up to 400 m,

-500 — — For outdoor connections, cable length up to 500 m,

Code

Option

Code

Description

with a pulling eye (one end of the cable)

Note: For pulling eyes, see the pulling-eye assembly diagram later in this manual.

A4-7

Applicable

Module

F3LR02

(up to 200 m)

F3LP12

(up to 1000 m)

F3LR02

(up to 500 m)

TAC040401_3.EPS

IM 34M6H45-01E 1st Edition : Feb.28,1999-00

+ 89 hidden pages