Rockwell Automation 1734-OV2E-4E-8E User Manual

Installation Instructions

POINT I/O Protected Sink Output Module

Catalog Numbers 1734-OV2E, 1734-OV4E, and 1734-OV8E Series C

Inside . . .

For See Page

Important User Information 2 Prevent Electrostatic Discharge 3 Environment and Enclosure 4 North American Hazardous Location Approval 5 About the Module 6 Install the Mounting Base 7 Install the Module 8 Install the Removable Terminal Block (RTB) 11 Remove a Mounting Base 12 Wire the Module 14 Configure the Module 18 Troubleshoot the Module 21 Specifications 23

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2 POINT I/O Protected Sink Output Module

Important User Information

Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Insta llat ion and Main te nanc e of So lid Stat e Contr ols (Publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://www.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 liab le for indir ect or consequen tial damage s 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 th is manual, in whole or in part, without writ t en p e r mission of Rockwell Automation, Inc., is prohibited. Throughout this manual, when necessary, we use notes to make you aware of safety considerations.

WARNING

Identifies information about practic es or circu mstances th at can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss.

IMPORTANT

ATTENTION

HOCK HAZARD

BURN HAZARD

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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.

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Prevent Electrostatic Discharge

POINT I/O Protected Sink Output Module 3

ATTENTIO

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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Environment and Enclosure

ATTENTIO

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

This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR Publication 11. Without appropriate precautions, there may be potential difficulties ensuring electromagnetic compatibility in other environments due to conducted as well as radiated disturbance.

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 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.

Besides this publication, see:

• Industrial Automation Wiring and Grounding Guidelines, Allen-Bradley publication 1770-4.1, for additional installation requirements.

• NEMA Standards publication 250 and IEC publication 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosure.

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POINT I/O Protected Sink Output Module 5

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 nameplate indicating the hazardous location temperature code. When combining products within a system, the most adverse temperature code (lowest “T” number) may 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 Authority Having Jurisdiction at the time of installation.

EXPLOSION HAZARD -

WARNING

• Do not disconnect equipment 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

• 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 marquages sur sa plaque d’identification qui indiquent le code de température pour les environnements dangereux. Lorsque plusieurs produits sont combinés dans un système, le code de température le plus défavorable (code de température le plus faible) peut être utilisé pour déterminer le code de température global du système. Les combinaisons d’équipements dans le système sont sujettes à inspection par 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 1, Division 2.

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

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About the Module

Use this series C module with the following:

• ControlNet adapters with RSLogix 5000 software, version 11 or higher

• DeviceNet adapters

• EtherNet/IP adapters

with RSLogix 5000 software, version 11 or higher

• PROFIBUS adapters

Refer to the figure to identify external features of the module.

Module Locking Mechanism

Slide-in Writable Label

Module Wiring Diagram

DIN Rail Locking

Screw (orange) Mechanical Keying (orange)

Insertable I/O Module

RTB Removal Handle

Removable Terminal Block (RTB)

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Interlocking Side Pieces

Mounting Base

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31830GM

POINT I/O Protected Sink Output Module 7

Install the Mounting Base

To install the mounting base on the DIN rail, proceed as follows.

ATTENTIO

POINT I/O 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 material (for example, aluminum and plastic) that can corrode, oxidize, or are poor conductors, can result in improper or intermittent grounding. Secure DIN rail to mounting surface approximately every 200 mm (7.8 in.).

1. Position the mounting base vertically above the installed units (adapter, power supply, or existing module).

2. Slide the mounting base down, allowing the interlocking side pieces to engage the adjacent module or adapter.

Slide the mounting base to allow the interlocking side pieces to engage the adjacent module or adapter.

31586

3. Press firmly to seat the mounting base on the DIN rail.

The mounting base snaps into place.

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Install the Module

ATTENTIO

When you insert or remove the module while backplane 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. Repeated electrical arcing causes excessive wear to contacts on both the module and its mating connector. Worn contacts may create electrical resistance that can affect module operation.

Install the module before or after base installation. Be sure that you complete the following.

• Correctly key the mounting base before installing the module into the mounting base.

• Position the mounting base locking screw horizontal referenced to the base.

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POINT I/O Protected Sink Output Module 9

To install the module on the DIN rail, proceed as follows.

1. Use a bladed screwdriver to rotate the keyswitch on the mounting base clockwise until the number required for the type of module being installed aligns with the notch in the base.

Turn the keyswitch to align the number with the notch.

Notch (position 3 shown)

44009

2. Be sure the DIN rail locking screw is in the horizontal position.

Make sure the DIN rail locking screw is in the horizontal position.

44010

If you unlock the locking mechanism, you cannot insert the module.

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10 POINT I/O Protected Sink Output Module

3. Insert the module straight down into the mounting base.

Module Status

Network

Status

NODE:

24VDC

Source

Output

1734

OB4E

44012

4. Press to secure.

The module locks into place.

odule

Status

o rk

D C

u t

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POINT I/O Protected Sink Output Module 11

Install the Removable Terminal Block (RTB)

A removable terminal block comes with your wiring base. To remove, pull up on the RTB handle. Remove or replace the

mounting base without removing any of the wiring.

WARNING

When you connect or disconnect the removable terminal block (RTB) with field-side power applied, an electrical arc can occur. This could cau se an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding.

1. Insert the end opposite the handle into the base unit, noting that this end has a curved section that engages with the wiring base.

2. Rotate the terminal block into the wiring base until it locks itself in place.

3. If you installed an I/O module, snap the RTB handle into place on the module.

44011

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12 POINT I/O Protected Sink Output Module

Remove a Mounting Base

To remove a module from the DIN rail, remove any installed mo dule and the module installed in the base to the right. Remove the removable terminal block, if wired.

1. Unlach the RTB handle on the I/O module.

2. Pull on the RTB handle to remove the removable terminal

block.

WARNING

3. Press on the module lock on the top of the module.

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POINT I/O Protected Sink Output Module 13

4. Pull on the I/O module to remove from the base.

ATTENTIO

5. Repeat steps 1, 2, 3, and 4 for the module to the right.

6. Use a small-bladed screwdriver to rotate the orange base

locking screw to a vertical position.

This releases the locking mechanism on the mounting base.

7. Lift straight up to remove the mounting base.

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Wire the Module

Refer to the figures to wire the module.

WARNING

If you connect or disconnect wiring while the field-side 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.

IMPORTANT

To comply with the CE Low V oltage Directive (L VD), I/O must be powered from a source compliant with the following: Safety Extra Low Voltage (SELV) or Protected Extra Low Voltage (PELV).

1734-OV2E 1734-OV4E

Module Status

Network Status

NODE:

24VDC

Status of Output 0

Sink

Output

Status of Output 1

Status of Output 2

Status of Output 3

1734 OV2E

Output 0 N/C

C V

Output 1 N/C

C V

Output 0 Output 2

V V

Module Status

Network Status

NODE:

24VDC

Status of Output 0 & 4

Sink Output

Status of Output 1 & 5

Status of Output 2 & 6

Status of Output 3 & 7

1734 OV4E

Output 1 Output 3

V V

Output 0 Output 2

Output 4 Output 6

1734-OV8E

Module Status

Network Status

NODE:

24VDC

Sink

Output

1734 OV8E

Output 1 Output 3

Output 5 Output 7

C = Common V = Supply

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4202942028

42030

POINT I/O Protected Sink Output Module 15

1734-OV2E

Load

V = 12/24V dc, C = Common Field power is supplied from internal power bus.

Out 0

N/C

Output Terminal

Channel 0 0 6 4 Channel 1 1 7 5

Module power is supplied from the inter nal p owe r bus .

Out 1

Power Common

Load

42014

Terminal

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16 POINT I/O Protected Sink Output Module

1734-OV4E

Load

V = 12/24V dc, C = Common Field power is supplied from internal power bus.

Load

Out 0 Out 1

Output Terminal

Channel 0 0 6 Channel 1 1 7 Channel 2 2 4 Channel 3 3 5

Module power is supplied from the internal power bus.

Out 3Out 2

Power Common

Load

Terminal

Load

42015

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POINT I/O Protected Sink Output Module 17

C u p

1734-OV8E

ommon must be daisychained from a 1734 adapter, 1734-FPD, 1734-EP24DC, or from a ser-supplied external terminal block. The 24V dc power to the module is supplied by the internal ower bus and comes from the same 1734 adapter, 1734-FPD, or 1734-EP24DC as common.

Channel Number

Load

Output Terminal

Out 0

Out 2

Out 4

Out 6

Common Terminal Power

Channel 0 0 Common is daisychained Channel 1 1 Channel 2 2 Channel 3 3

from either a 1734 adapter, 1734-FPD, 1734-EP24DC, or from a user-supplied external terminal block.

Out 1

Out 3

Out 5

Out 7

Load

The 24V dc power for the module is supplied by the internal power bus and originates from the same adapter, 1734-FPD, or 1734-EP24DC as common.

Channel 4 4 Channel 5 5 Channel 6 6 Channel 7 7 Module power is supplied from the internal power bus.

42015

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18 POINT I/O Protected Sink Output Module

Example of Wiring for the 1734-OV8E Output Module

Module

Status

Network

Status

DeviceNet

24V dc Return

24V dc

Notes:

The 1734-OB8E maximum load is 1A maximum per channel, and 3A total per module.

Terminal Block with Bus Connector Strip

System

Power

Status

1734-

IV8

OV8E

1734

OB8E

IB8

Terminal Block with

Load

Bus connector strip

The 1734-OV8E maximum load is 1 A min per channel, and 3 A total per module.

Load

44023

Load

Configure the Module

POINT I/O modules send (consume) and receive (produce) I/O messages. You map these messages into the processor memory. This POINT I/O output module produces 1 byte of input data (scanner Rx) (status). It consumes 1 byte of I/O data (scanner Tx).

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POINT I/O Protected Sink Output Module 19

Default Data Map for the 1734-OV2E Output Module

Message size: 1 Byte

76543 2 1 0

Produces (scanner Rx)

Where: 0 = no error, 1 = error

Message size: 1 Byte

76543 2 1 0

Consumes (scanner Tx)

Where: 0 = Off, 1 = On

Not used Ch1 Ch0 Channel status

Not used Ch1 Ch0 Channel state

Default Data Map for the 1734-OV4E Output Module

Message size: 1 Byte

76543 2 1 0

Produces (scanner Rx)

Where: 0 = no error, 1 = error

Not used Ch3 Ch2 Ch1 Ch0 Channel

status

Message size: 1 Byte

76543 2 1 0

Consumes (scanner Tx)

Where: 0 = Off, 1 = On

Not used Ch3 Ch2 Ch1 Ch0 Channel

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state

20 POINT I/O Protected Sink Output Module

Default Data Map for the 1734-OV8E Output Module

Message size: 1 Byte

76543210

Produces (scanner Rx)

Where: 0 = no error, 1 = error

Message size: 1 Byte

Consumes (scanner Tx)

Where: 0 = no error, 1 = error

Ch7 Ch6 Ch5 Ch4 Ch3 Ch2 Ch1 Ch0 Channel

76543210

Ch7 Ch6 Ch5 Ch4 Ch3 Ch2 Ch1 Ch0 Channel

status

state

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Troubleshoot the Module

1734-OV2E 1734-OV4E

POINT I/O Protected Sink Output Module 21

1734-OV8E

Module

Module Status

Status

Network Status

NODE:

Network Status

24VDC

Sink

Output

Status of Output 0

Status of Output 1

1734

Status of Output 2

OV2E

Status of Output 3

Module Status

Network Status

NODE:

24VDC

Sink

Output

Status of Output 0 & 4

Status of Output 1 & 5

1734

Status of Output 2 & 6

OV4E

Status of Output 3 & 7

Module Status

Network Status

NODE:

24VDC

Sink

Output

1734 OV8E

Indication Probable Cause Recommended Action Module Status

Off No power applied to device. Apply power applied to device. Solid Green Device is operating normally. Device is operating normally. Flashing Green Device needs commissioning

Configure device properly. due to configuration missing, incomplete, or incorrect.

Flashing Red Recoverable fault is present. 1. Cycle power.

2. Configure device properly if

needed.

3. If condition persists, replace

device.

Solid Red Unrecoverable fault may

Replace device. require device replacement.

Flashing Red/Green Device is in self-test. None

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Indication Probable Cause Recommended Action Network Status

Off Device is not online.

- Device has not completed dup_MAC_id test.

- Device not powered - check module status indicator.

Flashing Green Device is online but has no

connections in the established state.

Solid Green Device is online and has connections

in the established state.

Flashing Red One or more I/O connections are in

timed-out state.

Solid Red Critical link failure - failed

communication device is present. Device detected error that prevents it communicating on the network.

Flashing Red/Green Communication faulted device - the

device has detected a network access error and is in communication faulted state. Device has received and accepted an Identify Communication Faulted Request - long protocol message.

I/O Status

Off All outputs are inactive. None Solid Yellow One or more outputs are active and

under control.

Solid Red Overload, short circuit, or

overtemperature detected (On-State only).

Apply power to the device, wait for MAC-id to complete, and correct, if needed.

None - device is in Idle or Program mode.

None

Check for I/O module failure, and correct, as needed.

1. Reinstall adapter and terminal base, if improperly installed.

2. Correct duplicate MAC_id, if needed.

Verify that adapter is properly installed, and reinstall, as needed.

None

Remove overload, short circuit, or overtemperature condition.

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Specifications

1734-OV2E/C, 1734-OV4E/C, and 1734-OV8E/C Protected Sink Output Modules

Specification Value

Number of Outputs 1734-OV2E - 2 (1 group of 2) non-isolated, sinking

ON-State Voltage Range 10V dc min

ON-State Voltage Drop 0.7V dc max (at 28.8V dc, 55 °C, full load condition) ON-State Current 1.0 mA min per channel

OFF-State Voltage 28.8V dc max OFF-State Leakage 0.5 mA max

1734-OV4E - 4 (1 group of 4) non-isolated, sinking 1734-OV8E - 8 (1 group of 8) non-isolated, sinking

24V dc nom

28.8V dc max

1.0 A max per channel (electronically protected)

Output Signal Delay

OFF to ON ON to OFF

Output Current Rating 1734-OV2E - 1.0 A per output, 2.0 A max per module

Surge Current 2 A for 10 ms, repeatable every 3 s Indicators (field side

indication, logic driven)

Keyswitch Position 1

(1)

0.1 ms max

1734-OV4E and 1734-OV8E - 1.0 A per output, not to exceed

3.0 A max per module

1734-OV2E 2 yellow output status 2 red output fault 2 green/red module/network status 1734-OV4E 4 yellow output status 4 red output fault 2 green/red module/network status 1734-OV8E 8 yellow output status

8 red output fault 2 green/red module/network status

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1734-OV2E/C, 1734-OV4E/C, and 1734-OV8E/C Protected Sink Output Modules

Specification Value

Module Location 1734-TB or 1734-TBS wiring base assembly POINTBus Current 75 mA max @ 5V dc Power Dissipation 1734-OV2E - 0.8 W max @ 28.8V dc

Thermal Dissipation 1734-OV2E - 2.7 BTU/hr max @ 28.8V dc

Isolation (continuous-voltage rating)

External dc Power Supply Voltage Voltage Range

Supply Current

Dimensions HxWxD, Approx.

Weight 1734-OV2E - 32.60 g (1.15 oz)

Terminal Base Screw Torque 7 lb-in (0.6 Nm) max Wire Size

Wiring Category

(2)

1734-OV4E - 1.2 W max @ 28.8V dc 1734-OV8E - 2.0 W max @ 28.8V dc

1734-OV4E - 4.1 BTU/hr max @ 28.8V dc 1734-OV8E - 6.8 BTU/hr max @ 28.8V dc

240V, Basic Insulation Type, tested at 2550V dc for 60 seconds, output to system

24V dc nom 10…28.8V dc 1734-OV2E - 8 mA 1734-OV4E - 16 mA 1734-OV8E - 32 mA

56.0 x 12.0 x 75.5 mm (2.21 x 0.47 x 2.97 in.)

1734-OV4E - 33.17 g (1.17 oz) 1734-OV8E - 35.4 g (1.25 oz)

22…14 AWG (0.25…2.5 mm

)

solid or stranded copper wire rated @ 75

1.2 mm (3/64 in.) insulation max 1 - on signal ports

C or greater

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POINT I/O Protected Sink Output Module 25

1734-OV2E/C, 1734-OV4E/C, and 1734-OV8E/C Protected Sink Output Modules

Specification Value

Pilot Duty Rating 24V dc 1.0 A North American

Temperature Code Field Wiring Terminations 1734-OV2E

(1)

Off/on delay is time from a valid output on signal to output energization. On/off delay is time from a valid output off signal to output deenergization.

(2)

Use this conductor category information for planning conductor routing as described in Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.

0 - Output 0 1 - Output 1 2 - Output 0 3 - Output 1 4 - Common 5 - Common 6 - Supply 7- Supply 1734-OV4E 0 - Output 0 1 - Output 1 2 - Output 2 3 - Output 3 4 - Supply 5 - Supply 6 - Supply 7 - Supply 1734-OV8E 0 - Output 0 1 - Output 1 2 - Output 2 3 - Output 3 4 - Output 4 5 - Output 5 6 - Output 6 7 - Output 7

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26 POINT I/O Protected Sink Output Module

Environmental Specifications

Specification Value

Operational Temperature

Storage Temperature IEC60068-2-1 (Test Ab, Unpackaged Non-operating Cold)

Relative Humidity IEC60068-2-30

Vibration IEC 60068-2-6 (Test Fc, Operating)

Shock Operating IEC60068-2-27 (Test Ea, Unpackaged Shock) 30 g Shock Non-operating IEC60068-2-27 (Test Ea, Unpackaged Shock) 50 g Emissions CISPR 11: Group 1, Class A ESD Immunity IEC6100-4-2

Radiated RF Immunity IEC 61000-4-3

EFT/B Immunity IEC 61000-4-4

IEC 60068-2-1 (Test Ad, Operating Cold), IEC 60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

-20...55 °C (-4...131 °F)

IEC60068-2-2 (Test Bb, Unpackaged Non-operating Dry Heat) IEC60068-2-14 (Test Na, Unpackaged Non-operating Thermal Shock)

-40...85 °C (-40...185 °F)

(Test Db, Unpackaged Damp Heat)

5...95% noncondensing

5 g @ 10...500 Hz

6 kV contact discharges 8 kV air discharges

10V/m with 1 KHz sine-wave 80% AM from 30...2000 MHz 10V/m with 200 Hz 50% Pulse 100% AM at 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM at 1890 MHz 1V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz

4 kV at 5 kHz on signal ports

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Environmental Specifications

POINT I/O Protected Sink Output Module 27

Surge Transient Immunity

IEC 61000-4-5 +

1 kV line-line (DM) and +2 kV line-earth (CM) on signal ports

Conducted RF Immunity IEC61000-4-6

10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz

Enclosure Type Rating None (open-style)

Certification

Certification Value

Certification

(1)

(when product is marked)

(1)

See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification details.

c-UL-us UL Listed Industrial Control Equipment, certified for

U.S. and Canada. See UL File E65584.

c-UL-us UL Listed for Class I, Division 2, Group A,B,C,D

Hazardous Locations, certified for U.S. and Canada. See UL File E194810. CE European Union 89/336/EEC EMC Directive,

compliant with:

EN 50082-2; Industrial Immunity

EN 61326; Meas./Control/Lab.,Industrial Requirements

EN 61000-6-2; Industrial Immunity EN 61000-6-4; Industrial Emissions EN 61131-2; Programmable Controllers

(Clause 8, Zone A and B) C-Tick Australian Radiocommunications Act, compliant with:

AS/NZS CISPR11; Industrial Emissions

POINT I/O and POINTBus are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.

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Rockwell Automation Support

Rockwell Automation provides technical info rmation on the web to assist you in using its products. At http://support .rockwell aut omation .com, y ou can find technical manuals, a knowledge base of FAQs, technical and application notes, sample code and links to software service packs, and a MySupport feature that you can customize to make the best use of these tools.

For an additional level of technical phone support for installation, configuration and troubleshooting, we offer TechConnect Support programs. For more information, contact your local distributor or Rockwell Automation representative, or visit http://support.rockwellautomation.com.

Installation Assistance

If you experience a problem with a hardware module wit hin the first 24 hours of installation, please review the information that's contained in this manual. You can also contact a special Customer Support number for initial help in getting your module up and running:

United States 1.440.646.3223 Monday – Friday, 8am – 5pm EST Outside United States Please contact your local Rockwell Automation representative for any

New Product Satisfaction Return

Rockwell tests all of its products to ensure that they are ful ly operational when shipped from the manufacturing facility. However, if your product is not functioning and needs to be returned:

United States Contact your distributor. You must provide a Customer Support case number

Outside United States Please contact your local Rockwell Automation representative for return

technical support issues.

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Publication 1734-IN585C-EN-E - December 2005 PN 957974-57

Rockwell Automation 1734-OV2E-4E-8E User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Inside . . .

Important User Information

Prevent Electrostatic Discharge

Environment and Enclosure

About the Module

Install the Mounting Base

Install the Module

Install the Removable Terminal Block (RTB)

Remove a Mounting Base

Troubleshoot the Module

Specifications