Rockwell Automation 1769-OG16 User Manual

Compact TTL Output Module

Catalog Number 1769-OG16

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About This Publication 1

Important User Information 2

About the 1769-OG16 Module 5

Install the 1769-OG16 Module 6

Replace a Single Module Within a System 7

Mount Expansion I/O 8

Mount Module to Panel 8

Mount Module to DIN Rail 10

Wire the 1769-OG16 Module 10

Ground the 1769-OG16 Module 12

Remove the Finger-safe Terminal Block 12

Wire the Finger-safe Terminal Block 13

Configure the 1769-OG16 Module 13

Output Data File 13

Input Data File 14

Configuration File 15

Specifications 17

Additional Resources 19

Installation Instructions

About This Publication

Use this document as a guide when installing a Compact TTL Output Module.

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2 Compact TTL Output Module

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://literature.rockwellautomation.com) 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.

WARNING

IMPORTANT

ATTENTION

SHOCK HAZARD

BURN HAZARD

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 to identify a hazard, avoid a hazard, and recognize the consequences.

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

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

Publication 1769-IN078A-EN-P - May 2006

Prevent Electrostatic Discharge

Compact TTL Output Module 3

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

ATTENTION

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

– 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.

unintended machine motion.

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4 Compact TTL Output Module

Hazardous Location Considerations

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

WARNING

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 nonhazardous.

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

• This product must be installed in an enclosure.

• All wiring must comply with N.E.C. article 501-4(b).

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.

AVERTISSEMENT

Danger D’explosion

• La substitution de composants peut rendre cet équipement impropre à une utilisation en environnement de Classe 1, Division 2.

• 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.

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Compact TTL Output Module 5

About the 1769-OG16 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)

Over Voltage Category II

(IEC 60664-1)

Module Description

04812 15913 2 6 10 14

DC OUTPUT

TTL

10a

10b

04812 15913 2 6 10 14

DC OUTPUT

151173

TTL

T U P

T U

O C D

6 7

4 5

10 14

11 15

151173

DANGER

Do Not Remove RTB Under Power

Unless Area is Non-Hazardous

+VDC

OUT 0

OUT 1

OUT 2

OUT 3

OUT 4

OUT 5

OUT 6

OUT 7

OUT 8

OUT 9

OUT 10

OUT 11

OUT 12

OUT 13

OUT 14

OUT 15

COM

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

1769-OG16

(1)

) and to circuits not exceeding

(3)

Labels

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

(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.

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6 Compact TTL Output Module

Install the 1769-OG16 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.

30536-M

1. Disconnect power.

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. Use your fingers or a small screwdriver to push the bus lever back slightly to

clear the positioning tab (3).

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