Rockwell Automation 1757-FFLDC4 Installation Instructions

Installation Instructions

ControlNet Foundation Fieldbus Linking Device

Catalog Numbers 1757-FFLDC2, 1757-FFLDC4

Topic Page

Important User Information 2 Environment and Enclosure 3 North American Hazardous Location Approval 4 European Hazardous Location Approval 5 Before You Begin 7 Install the Linking Device 9 Reset the Linking Device 17 Status Indicators 21 Specifications 25 Additional Resources 30

About the ControlNet F

The ControlNet FOUNDATION Fieldbus Linking Device bridges from the ControlNet network to either two or four H1 networks. Each H1 segment supports a maximum of 16 F (recommended 8…10) with support for up to 64 publisher and 64 subscriber virtual communication relationship (VCR) connections. By supporting H1 and ControlNet protocols, the linking device allows Logix controllers to communicate with F

OUNDATION

OUNDATION Fieldbus devices

OUNDATION Fieldbus devices.

Fieldbus Linking Device

2 ControlNet Foundation Fieldbus Linking Device

Important User Information

Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (Publication SGI-1.1

http://www.literature.rockwellautomation.com

state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable.

In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.

The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams.

No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this manual.

Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is prohibited.

Throughout this manual, when necessary, we use notes to make you aware of safety considerations.

WARNING

available from your local Rockwell Automation sales office or online at

Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss.

) describes some important differences between solid

IMPORTANT

ATTENTION

SHOCK HAZARD

BURN HAZARD

Publication

Identifies information that is critical for successful application and understanding of the product.

Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard and recognize the consequences.

Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous voltage may be present.

Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may reach dangerous temperatures.

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Environment and Enclosure

ControlNet Foundation Fieldbus Linking Device 3

ATTENTION

This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in IEC 60664-1), at altitudes up to 2000 m (6562 ft) without derating.

This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR 11. Without appropriate precautions, there may be difficulties with electromagnetic compatibility in residential and other environments due to conducted and radiated disturbances.

This equipment is supplied as open-type equipment. It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts. The enclosure must have suitable flame-retardant properties to prevent or minimize the spread of flame, complying with a flame spread rating of 5VA, V2, V1, V0 (or equivalent) if non-metallic. The interior of the enclosure must be accessible only by the use of a tool. Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications.

In addition to this publication, see:

• Industrial Automation Wiring and Grounding Guidelines, for additional

installation requirements, Allen-Bradley publication 1770-4.1

• NEMA Standards 250 and IEC 60529, as applicable, for explanations of

the degrees of protection provided by different types of enclosure.

To comply with the CE Low Voltage Directive (LVD), all connections to this equipment must be powered from a source compliant with safety extra low voltage (SELV) or protected extra low voltage (PELV).

To comply with UL restrictions, all connections to this equipment must be powered from a source compliant with Class 2 or limited voltage/current.

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4 ControlNet Foundation Fieldbus Linking Device

North American Hazardous Location Approval

The following information applies when operating this equipment in hazardous locations.

Products marked "CL I, DIV 2, GP A, B, C, D" are suitable for use in Class I Division 2 Groups A, B, C, D, Hazardous Locations and nonhazardous locations only. Each product is supplied with markings on the rating na meplate indicating the hazardous location temperature code. When combining products within a system, the most adverse temperature code (lowest "T" number) m ay be used to help determine the overall temperature code of the system. Combinations of equipment in your system are subject to investigation by the local Authorit y Having Jurisdiction at the time of installation.

WARNING

EXPLOSION HAZARD -

• Do not disconnect eq uipment unless power has been removed or the area is known to be nonhazardous.

• Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardous. Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or other means provided with this product.

• Substitution of components may impair suitability for Class I, Division 2.

• If this product contains batteries, they must only be changed in an area known to be nonhazardous.

Informations sur l’utilisation de cet équipement en environnements dangereux.

Les produits marqués "CL I, DIV 2, GP A, B, C, D" ne conviennent qu'à une utilisation en environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux. Chaque produit est livré avec des marqua ges sur sa plaque d'identification qui indiquent le code de température pour les environnement s dangereux. Lorsque plusieurs produits sont combinés dans un système, le code de température le plus défavorable (co de de température le plus faible) peut être utilisé pour déterminer le code de température global du système. Les comb inaisons d'équipements dans le système sont sujettes à inspection pa r les autorités locales qualifiées au moment de l'installation.

AVERTISSEMENT

RISQUE D’EXPLOSION –

• Couper le courant ou s'assurer que l'environnement est classé non dangereux avant de débrancher l'équipement.

• Couper le courant ou s'assurer que l'environnement est classé non dangereux avant de débrancher les connecteurs. Fixer tous les connecteurs externes reliés à cet équipement à l'aide de vis, loquets coulissants, connecteurs filetés ou autres moyens fournis avec ce produit.

• La substitution de composants peut rendre cet équipement inadapté à une utilisation en environnement de Classe I, Division 2.

• S'assurer que l'environnement est classé non dangereux avant de changer les piles.

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ControlNet Foundation Fieldbus Linking Device 5

European Hazardous Location Approval

European Zone 2 Certification (The following applies when the product bears the Ex or EEx marking.)

This equipment is intended for use i n potentially explosive atmospheres as defined by European Union Directive 94/9/EC. Intertek certifies that this equipment h as been found to comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intended for use in potentially explosive atmospheres, given in Annex II to this Directive. The examina tion and test results are recorded in confidential report 3172640DAL. Compliance with the Essential Health and Sa fety Requirements has been assured by compliance with EN 60079-15 and EN 60079-0.

WARNING

• This equipment must be installed in an enclosure providing at least IP54

protection when applied in Zone 2 environments.

• This equipment is not resistant to sunlight or other sources of UV

radiation.

• This equipment shall be used within its specified ratings defined by

Allen-Bradley.

• Provision shall be made to prevent the rated voltage from being exceeded

by transient disturbances of more than 40% when applied in Zone 2 environments.

• Secure any external connections that mate to this equipment by using

screws, sliding latches, threaded connectors, or other means provided with this product.

• Do not disconnect equipment unless power has been removed or the area

is known to be nonhazardous.

Preventing Electrostatic Discharge

ATTENTION

This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment:

• Touch a grounded object to discharge potential static.

• Wear an approved grounding wriststrap.

• Do not touch connectors or pins on component boards.

• Do not touch circuit components inside the equipment.

• Use a static-safe workstation, if available.

• Store the equipment in appropriate static-safe packaging when not in

use.

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6 ControlNet Foundation Fieldbus Linking Device

Parts Illustration of the Fieldbus Linking Device

The sample illustration shows the parts that comprise the 1757-FFLDC linking device, which links Rockwell Automation products on ControlNet and

OUNDATION Fieldbus products on H1 networks.

Feature Description Feature Description

1 Reset configuration jumper 8 ControlNet network access port

2 Factory-default reset button

3 Factory use only 10 ControlNet status indicators

4 Diagnostic Ethernet port

5 Status indicators 12 Fieldbus H1 interface terminals 6 H1 status indicators 13 ControlNet ports A and B 7 Power supply connection

(inside top cover)

(not shown)

9 ControlNet network-address

11 ControlNet motherboard (CAM)

14 Factory use only

(NAP) door

switch door

A and B

eject - Do not remove CAM

31990-M

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ControlNet Foundation Fieldbus Linking Device 7

Before You Begin

Before you install the linking device, read and complete the following sections.

WARNING

This product contains a ControlNet daughtercard (CAM) that is not intended for removal. Any attempt to remove this CAM or to operate the CAM release mechanism may cause irreparable damage. If you insert or remove the CAM while host power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations.

Be sure that power is removed or the area is nonhazardous before proceeding.

Software Requirements

The following software is compatible with this revision of the linking device:

• RSFieldbus software, version 2.03 or later

• RSLinx Classic software, version 2.52 or later

• RSNetWorx for ControlNet software, version 8.00 or later

• Logix5000 Clock Update tool

• RSLogix 5000 programming software, version 16.03 or later

IMPORTANT

You must upgrade your linking device to RSLogix 5000 programming software version 17 to program unscheduled Class 1 connections on the ControlNet network. The upgrade is required if your system is running RSLogix 5000 software version 16 without redundancy. If you are using RSLogix 5000 software version 16 with redundancy, unscheduled Class 1 connections are not available on the ControlNet network.

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8 ControlNet Foundation Fieldbus Linking Device

Set the ControlNet Node Address

WARNING

Use a small screwdriver to set the module’s ControlNet node address switches.

Example shows ControlNet node address switches set to 15.

TIP

When you change switch settings while power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations.

Be sure that power is removed or the area is nonhazardous before proceeding.

10’s digit

1’s digit

You can select an address from 01…99. 00 is an invalid ControlNet network address.

44418

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ControlNet Foundation Fieldbus Linking Device 9

Install the Linking Device

Install the linking device by using the following instructions.

Mount the Linking Device

Most applications require installation in an industrial enclosure (Pollution Degree 2) to reduce the effects of electrical interference (Over Voltage Category II) and environmental exposure. Locate your linking device as far as possible from power lines, load lines, and other sources of electrical noise such as hard-contact switches, relays, and AC motor drives. For more information on proper grounding guidelines, see the Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1

ATTENTION

We do not recommend vertical mounting due to heat build-up considerations.

Be careful of metal chips when drilling mounting holes for your linking device or other equipment within the enclosure or panel. Drilled fragments that fall into the unit could cause damage.

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10 ControlNet Foundation Fieldbus Linking Device

Product Dimensions

Dimension Measurement

Height (A) 138 mm (5.43 in.) Width (B) 168 mm (6.62 in.) Depth (C) 87 mm (3.43 in.)

43481-C

Mount on a DIN Rail

The linking device DIN-rail latch locks in the open position so that the linking device can be easily attached to or removed from the DIN rail. The maximum extension of the latch is 15 mm (0.67 in.) in the open position. You need a screwdriver to remove the linking device. The linking device can be mounted to 35 x 7.5 or 35 x 15 DIN rails (EN 50 022). See page 12 for DIN-rail mounting dimensions.

ATTENTION

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This product is grounded through the DIN rail to chassis ground. Use zinc plated yellow-chromate steel DIN rail to assure proper grounding. The use of other DIN rail materials (for example, aluminum or plastic) that can corrode, oxidize, or are poor conductors can result in improper or intermittent grounding. Secure DIN rail to the mounting surface approximately every 200 mm (7.8 in.) and use end-anchors appropriately.

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