Rockwell Automation 1769-BOOLEAN Installation Instructions

Installation Instructions

Compact Combination 24V dc Sink Input/Source Output BOOLEAN Control Module

Catalog Number 1769-BOOLEAN

Inside . . .

For See Page

About This Publication 1 About the 1769-BOOLEAN Module 5 Module Description 5 Install the 1769-BOOLEAN Module 6 Replace a Single Module Within a System 7 Mount Expansion I/O 8 Minimum Spacing 8 Mount Module to Panel 8 Wire the 1769-BOOLEAN Module 10 Ground the 1769-BOOLEAN Module 11 Configure the 1769-BOOLEAN Module 12 Specifications 22 Additional Resources 27

About This Publication

Use this document as a guide when installing a Compact Combination 24V dc Sink Input/Source Output BOOLEAN Control Module.

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WARNING

IMPORTANT

ATTENTION

SHOCK HAZARD

BURN HAZARD

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 available from your local Rockwell Automation sales office or online at http://rockwellautomation.com/literature) describes some important differences between solid 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.

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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.

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

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

Prevent Electrostatic Discharge

ATTENTION

Electrostatic discharge can damage integrated circuits or semiconductors if you touch bus connector pins. Follow these guidelines when you handle the module:

– Touch a grounded object to discharge static potential. – Wear an approved wrist-strap grounding device. – Do not touch the bus connector or connector pins. – Do not touch circuit components inside the module. – If available, use a static-safe work station. – When not in use, keep the module in its static-shield box.

Remove Power

Remove power before removing or inserting this module. When you remove or insert a module with power applied, an electrical arc may occur. An electrical arc can cause personal injury or property damage by:

– sending an erroneous signal to your system’s field devices, causing

unintended machine motion.

– causing an explosion in a hazardous environment.

Electrical arcing causes excessive wear to contacts on both the module and its mating connector. Worn contacts may create electrical resistance.

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WARNING

AVERTISSEMENT

Hazardous Location Considerations

This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D or non-hazardous locations only. The following WARNING statement applies to use in hazardous locations.

EXPLOSION HAZARD

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

• Do not replace components or disconnect equipment unless power is switched off or the area is known to be non-hazardous.

• Do not connect or disconnect components unless power is switched off or the area is known to be non-hazardous.

• This product must be installed in an enclosure.

• All wiring must comply with Class I, Division 2 wiring methods of

Article 501 of the National Electrical Code and/or in accordance with Section 18-1J2 of the Canadian Electrical Code, and in accordance with the authority having jurisdiction.

Environnements dangereux

Cet équipement est conçu pour être utilisé dans des environnements de Classe 1, Division 2, Groupes A, B, C, D ou non dangereux. La mise en garde suivante s’applique à une utilisation dans des environnements dangereux.

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DANGER D’EXPLOSION

• La substitution de composants peut rendre cet équipement impropre à une utilisation en environnement de Classe 1, Division

• Ne pas remplacer de composants ou déconnecter l'équipement sans s'être assuré que l'alimentation est coupée et que l'environnement est classé non dangereux.

• Ne pas connecter ou déconnecter des composants sans s'être assuré que l'alimentation est coupée ou que l'environnement est classé non dangereux.

• Ce produit doit être installé dans une armoire.

10a

10b

1769-BOOLEAN

DANGER

Do Not Remove RTB Under Power

Unless Area is Non-Hazardous

Ensure Adjacent Bus Lever is Unlatched/Latched Before/After Removing/Inserting Module

T 0

IN OUT

0246

7531

BOOLEAN

IN OUT

0246

7531

BOOLEAN

IN O

Boolean

About the 1769-BOOLEAN Module

Compact I/O is suitable for use in an industrial environment when installed in accordance with these instructions. Specifically, this equipment is intended for use in clean, dry

environments (Pollution degree 2

(2)

(IEC 60664-1)

(3)

Module Description

(1)

Pollution Degree 2 is an environment where, normally, only non-conductive pollution occurs except that occasionally a temporary conductivity caused by condensation is expected.

(2)

Over Voltage Category II is the load level section of the electrical distribution system. At this level, transient voltages are controlled and do not exceed the impulse voltage capability of the product’s insulation.

(3)

Pollution Degree 2 and Over Voltage Category II are International Electrotechnical Commission (IEC) designations.

(1)

) and to circuits not exceeding Over Voltage Category

Item Description

1 Bus lever (with locking function)

2a Upper panel mounting tab

2b Lower panel mounting tab

3 Module status LED

4 Module door with terminal

identification label

5a Movable bus connector

with female pins

5b Stationary bus connector

with male pins

6 Nameplate label

7a Upper

tongue-and-groove slots

7b Lower

tongue-and-groove slots

8a Upper DIN rail latch

8b Lower DIN rail latch

9 Write-on label (user ID tag)

10 Removable terminal block (RTB)

with finger-safe cover

10a RTB upper retaining screw

10b RTB lower retaining screw

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ATTENTION

30536-M

Install the 1769-BOOLEAN Module

Attach the module to the controller or an adjacent I/O module before or after mounting. For mounting instructions, see Mount Module to Panel Using the Dimensional Template, or Mount Module to DIN Rail. To work with a system that is already mounted, see Replace a Single Module Within a System.

The following procedure shows you how to assemble the Compact I/O system.

1. Disconnect power.

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2. Check that the bus lever of the module to be installed is in the unlocked (fully right) position.

3. Use the upper and lower tongue-and-groove slots (1) to secure the modules together (or to a controller).

4. Move the module back along the tongue-and-groove slots until the bus connectors (2) line up with each other.

5. Push the bus lever back slightly to clear the positioning tab (3).

Use your fingers or a small screwdriver.

6. To allow communication between the controller and module, move the bus lever fully to the left (4) until it clicks, making sure it is locked firmly in place.

When attaching I/O modules, it is very important that the bus connectors are securely locked together to be sure of proper electrical connection.

7. Attach an end-cap terminator (5) to the last module in the system by using the

IMPORTANT

TIP

tongue-and-groove slots as before.

8. Lock the end-cap bus terminator (6).

You must use a 1769-ECR or 1769-ECL right or left end cap to terminate the end of the serial communication bus.

Replace a Single Module Within a System

The module can be replaced while the system is mounted to a panel (or DIN rail).

1. Remove power.

Refer to Remove Power on page 3.

2. Remove the upper and lower mounting screws from the module (or open the DIN latches using a flat-blade or Phillips-style screwdriver).

3. Move the bus lever to the right to disconnect (unlock) the bus.

4. On the right-side adjacent module, move its bus lever to the right (unlock) to

disconnect it from the module to be removed.

5. Gently slide the disconnected module forward.

If you feel excessive resistance, check that the module is disconnected from the bus and that both mounting screws are removed (or DIN latches opened).

It may be necessary to rock the module slightly from front to back to remove it, or, in a panel-mounted system, to loosen the screws of adjacent modules.

6. Be sure that the bus lever on the module and on the right-side adjacent module are in the unlocked (fully right) position before installing the replacement module.

7. Slide the replacement module into the open slot.

8. Connect the modules by locking (fully left) the bus levers on the replacement module

and the right-side adjacent module.

9. Replace the mounting screws (or snap the module onto the DIN rail).

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ATTENTION

Controller

Compact I/O

End Cap

To p

Bottom

Side Side

Spacing for single-wide modules 35mm (1.378 in.)

Spacing for one-and-a half-wide modules 52.5mm (2.067 in.)

Refer to host controller documentation for this dimension.

Host Controller

Note: Overall hole spacing tolerance: ±0.4mm (0.016 in.).

30535-M

Mount Expansion I/O

During panel or DIN rail mounting of all devices, be sure that all debris, that is, metal chips or wire strands, is kept from falling into the module. Debris that falls into the module could cause damage when cycling power.

Minimum Spacing

Maintain spacing from enclosure walls, wireways, or adjacent equipment. Allow 50 mm (2 in.) of space on all sides for adequate ventilation, as shown.

Mount Module to Panel

Mount the module to a panel using two screws per module. Use M4 or #8 panhead screws. Mounting screws are required on every module.

Mount Module to Panel Using the Dimensional Template

Locate holes every 17.5 mm (0.689 in.) to allow for a mix of single-wide and one-and-a-half-wide modules (for example, the 1769-OA16 module).

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TIP

Mount Module to Panel Using Modules as a Template

This procedure lets you use the assembled modules as a template for drilling holes in the panel. Refer to Mount Module to Panel Using the Dimensional Template on page 8 if you have sophisticated panel-mounting equipment. Due to module-mounting hole tolerance, it is important to follow this procedure:

1. On a clean work surface, assemble no more than three modules.

2. Using the assembled modules as a template, carefully mark the center of all

module-mounting holes on the panel.

3. Return the assembled modules to the clean work surface, including any previously mounted modules.

4. Drill and tap the mounting holes for the recommended M4 or #8 screws.

5. Place the modules back on the panel, and check for proper hole alignment.

6. Attach the modules to the panel using the mounting screws.

If mounting more modules, mount only the last one of this group and put the others aside. This reduces the remounting time during drilling and tapping of the next group.

7. Repeat steps 1 to 6 for any remaining modules.

Mount Module to DIN Rail

The module can be mounted using these DIN rails:

• 35 x 7.5 mm (EN 50 022 - 35 x 7.5)

• 35 x 15 mm (EN 50 022 - 35 x 15)

Before mounting the module on a DIN rail, close the DIN-rail latches. Press the DIN-rail mounting area of the module against the DIN rail. The latches will momentarily open and lock into place.

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