Rockwell Automation Allen-Bradley SLC 500 Bedienungsanleitung

Publication 1746-IN026A-EN-P - July 2003

Installation Instructions

SLC 500 8-Point Analog Output Module

(Catalog Numbers 1746-NO8I and 1746-NO8V)

Inside…............................................................................................page

Important User Information .................................................................... 2

For More Information.............................................................................. 3

Hazardous Location Considerations ....................................................... 4

Environnements dangereux .................................................................... 4

Hardware Features ................................................................................. 5

Determining Power Requirements.......................................................... 6

Using an External 24V dc Power Supply (optional) ................................ 6

Installation .............................................................................................. 8

Wiring ................................................................................................... 11

Configuration ........................................................................................ 14

Specifications ....................................................................................... 16

Rockwell Automation Support................................................. Back Cover

2SLC 500 8-Point Analog Output Module

Publication 1746-IN026A-EN-P - July 2003

Important User Information

Because of the variety of uses for the products described in this publication, those responsible for the

application and use of these products must satisfy themselves that all necessary steps have been taken to

assure that each application and use meets all performance and safety requirements, including any applicable

laws, regulations, codes and standards. In no event will Rockwell Automation be responsible or liable for

indirect or consequential damage resulting from the use or application of these products.

Any illustrations, charts, sample programs, and layout examples shown in this publication are intended solely

for purposes of example. Since there are many variables and requirements associated with any particular

installation, Rockwell Automation does not assume responsibility or liability (to include intellectual property

liability) for actual use based upon the examples shown in this publication.

Allen-Bradley publication SGI-1.1, Safety Guidelines for the Application, Installation and Maintenance of

Solid-State Control (available from your local Rockwell Automation office), describes some important

differences between solid-state equipment and electromechanical devices that should be taken into

consideration when applying products such as those described in this publication.

Reproduction of the contents of this copyrighted publication, in whole or part, without written permission of

Rockwell Automation, is prohibited.

Throughout this publication, notes may be used to make you aware of safety considerations. The following

annotations and their accompanying statements help you to identify a potential hazard, avoid a potential

hazard, and recognize the consequences of a potential hazard:

WARNING

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.

ATTENTION

Identifies information about practices or circumstances that can lead to personal injury

or death, property damage, or economic loss.

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

product.

SLC 500 8-Point Analog Output Module 3

Publication 1746-IN026A-EN-P - July 2003

For More Information

Related Publications

How to Get More Information

If you would like a manual, you can:

•download a free electronic version from the internet at

www.theautomationbookstore.com

•purchase a printed manual by:

–contacting your local distributor or Rockwell Automation representative

–visiting www.theautomationbookstore.com and placing your order

–calling 1.800.963.9548 (USA/Canada) or 001.330.725.1547 (Outside

USA/Canada)

Table 1 List of Related Publications for 1746-NO8I and 1746-NO8V Modules

For Refer to this Document Pub. No.

A more detailed description on how to install and

use your 1746-NO8 module.

SLC 500 8-Point Analog Output

Module User Manual

1746-UM026

A more detailed description on how to install and

use your modular SLC 500 system.

SLC 500 Modular Hardware Style User

Manual

1747-UM011

A more detailed description on how to install and

use your fixed SLC 500 system.

SLC 500 Fixed Hardware Style

Installation and Operation Manual

1747-6.21

A reference manual that contains status file data,

instruction set, and troubleshooting information.

SLC 500 Instruction Set Reference

Manual

1747-RM001

4SLC 500 8-Point Analog Output Module

Publication 1746-IN026A-EN-P - July 2003

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.

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.

WARNING EXPLOSION HAZARD

•Substitution of components may impair suitability for Class

I, Division 2.

•Do not replace components or disconnect equipment

unless power has been switched off.

•Do not connect or disconnect components unless power

has been switched off.

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

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.

•Ne pas connecter ou déconnecter des composants sans

s'être assuré que l'alimentation est coupée.

SLC 500 8-Point Analog Output Module 5

Publication 1746-IN026A-EN-P - July 2003

Hardware Features

The module contains a removable terminal block, providing connection for 8

analog output channels, which are specifically designed to interface with analog

current and voltage devices. The 1746-NO8I provides eight channels of current

outputs, while the 1746-NO8V provides eight channels of voltage outputs. There

are no input channels on the module.

The module is configured via the programming software. There are no DIP

switches.

A jumper, J4, is used to select whether the 24V dc power is provided by the SLC

backplane or an optional 24V dc external power supply.

The following illustration displays the main hardware features.

Table 2 1746-NO8 Hardware Features

Hardware Feature Function

Channel Status LED Indicators Displays channel operating and fault status.

Module Status LED Displays module operating and fault status.

Side Label (Nameplate) Provides module information.

Removable Terminal Block Provides physical connection to input devices.

Door Label Permits easy terminal identification.

Cable Tie Slots Secures and routes wiring from the module.

Self-Locking Tabs Secures module in the chassis slot.

J4 Jumper Selects 24V dc power source.

Nameplate Provides module information such as catalog number, backplane

requirements, and output ranges.

I OUT 0

CHANNEL

STATUS

MODULE

ANALOG

OUTPUT

I OUT 1

I OUT 2

I OUT 3

I OUT 4

I OUT 5

I OUT 6

I OUT 7

+24

VDC

ANL

COM 0

ANL

COM 1

ANL

COM 2

ANL

COM 3

ANL

COM 4

ANL

COM 5

ANL

COM 6

ANL

COM 7

COM

RACK

EXT

123

Channel Status

LEDs (Green)

Module Status

LED (Green)

Removable

Terminal Block

Door Label

Cable Tie Slots

J4 Jumper

Self-locking Tabs

Nameplate

6SLC 500 8-Point Analog Output Module

Publication 1746-IN026A-EN-P - July 2003

Determining Power Requirements

The module receives its power through the SLC 500 chassis backplane from the

+5V dc/+24V dc chassis power supply. The +5V dc backplane supply powers the

SLC circuitry, and the +24V dc backplane supply powers the module analog

circuitry. The maximum current drawn by the module is shown in the table below.

Add the values shown in the table above to the requirements of all other modules

in the SLC chassis to prevent overloading the chassis power supply. Refer to your

controller’s User Manual for power supply loading calculations and worksheets.

Using an External 24V dc Power Supply (optional)

The jumper, J4, is located in the bottom right corner of the module’s circuit board

next to the power supply.

Table 3 1746-NO8 Backplane Current Consumption

Specification 1746-NO8I 1746-NO8V

Backplane Current Consumption (maximum) 120 mA at 5V dc

250 mA at 24V dc

120 mA at 5V dc

160 mA at 24V dc

Backplane Current Consumption (maximum)

when Using External 24V dc Power Supply(1)

(1) The 1746-NO8I and 1746-NO8V output modules can use an external 24V dc power supply to reduce backplane loading. To

use an external 24V dc power supply, you must set your module’s jumper J4 as indicated in the following section. To comply

with the U.L. regulation, the external power supply must be rated N.E.C. Class 2. Do not use the 24V dc user power terminal

on the chassis power supply to power the analog output module.

NOTE: The external 24V dc power supply terminal block ground connection (DC COM) is connected to the SLC power supply

ground.

120 mA at 5V dc

0 mA at 24V dc

120 mA at 5V dc

0 mA at 24V dc

RACK

EXT

123

J4 jumper location

SLC 500 8-Point Analog Output Module 7

Publication 1746-IN026A-EN-P - July 2003

•With the jumper in the 1-2 shorted position, the module draws all of its

power from the backplane of the SLC system.

•With the jumper in the 2-3 shorted position, the module draws its 24V dc

power from the external power supply; however, the module still draws its

5V dc power from the backplane.

Important Notes about Using an External 24V dc Power Supply

ATTENTION

Before setting the jumper, all system power must be turned

off. This includes the chassis power as well as any external

24V dc power supply.

IMPORTANT If the module is configured to use an external 24V dc power

supply, the supply must be turned on for the module to

operate. If the external 24V dc power supply is turned off, the

module’s outputs will be turned off, and the module’s

processor will be reset until power is restored.

The module’s LEDs will flash the 24V Power Fail blink code.

See the troubleshooting section of the SLC 500 8-Point Analog

Output Modules User Manual, publication 1746-UM026 for

more information.

IMPORTANT Do not use the 24V dc user power terminal on the chassis

power supply to power the analog output module.

RACK

123

EXT RACK

123

EXT

Module draws power

from SLC backplane

(factory setting)

Module draws 24V dc

power from external supply

8SLC 500 8-Point Analog Output Module

Publication 1746-IN026A-EN-P - July 2003

Installation

Install the SLC 500 system in a properly rated (i.e., NEMA) enclosure. Make sure

that the SLC 500 system is properly grounded.

Choosing a Slot in the Chassis

Two factors determine where the analog module should be located in the chassis:

ambient temperature and electrical noise. Consider the following conditions when

selecting a slot for an analog module. Position the module:

•in a slot away from an ac or high voltage dc modules

•in the chassis closest to the bottom of the enclosure where the SLC 500

system is installed

•away from the chassis power supply if installed in a modular system

Prevent Electrostatic Discharge

TIP To use the advanced features of Class 3 operation, an SLC 5/02

or higher processor must be used, and the module must be

located in the local chassis or in a remote ControlNet chassis

with a 1747-ACN(R)15 adapter.

If the module is located in remote I/O chassis with a 1747-ASB

adapter, it will operate in Class 1 mode, and you must use

block transfer for configuration and data retrieval.

TIP Remember that, in a modular system, a processor or adapter

always occupies the first slot of the chassis.

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.

SLC 500 8-Point Analog Output Module 9

Publication 1746-IN026A-EN-P - July 2003

Remove Power

Terminal Block Removal

When installing the module in a chassis, it is not necessary to remove the terminal

block from the module. However, if the terminal block is removed, use the write-on

label located on the side of the terminal block to identify the module location and

type.

To remove the terminal block:

1. Loosen the two terminal block release screws.

2. Grasp the terminal block at the top and bottom and pull outward and down.

ATTENTION

Remove power before removing or installing this module.

When you remove or install 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

•causing permanent damage to the module’s circuitry

Electrical arcing causes excessive wear to contacts on both the

module and its mating connector. Worn contacts may create

electrical resistance.

Terminal Block

Release Screws

•

SLOT RACK

MODULE

10 SLC 500 8-Point Analog Output Module

Publication 1746-IN026A-EN-P - July 2003

Module Installation and Removal

The module fits into any slot, except the processor slot (0), in either an SLC 500

modular system or an SLC 500 fixed system expansion chassis (1746-A2).

1. Align the circuit board of the analog module with the card guide of the

chassis as shown below.

2. Slide the module in until both top and bottom retaining clips are secured.

To remove the module, depress the retaining clips at the top and bottom of the

module and slide the module out of the chassis slot. Cover all unused slots with the

Card Slot Filler, catalog number 1746-N2.

Top and Bottom

Module Release (s)

Card Guide

Andere Handbücher für Allen-Bradley SLC 500

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Rockwell Automation Steuereinheit Handbücher

Rockwell Automation

Rockwell Automation Allen-Bradley 193-EGJ Series Benutzerhandbuch

Rockwell Automation

Rockwell Automation Allen-Bradley Kinetix 3 Bedienungsanleitung

Rockwell Automation

Rockwell Automation Reliance Electric LiquiFlo 41L4060 Bedienungsanleitung

Rockwell Automation

Rockwell Automation Allen-Bradley SynchLink 1756-DM Series Leitfaden

Rockwell Automation

Rockwell Automation ControlLogix 1756-M02AE Gebrauchsanweisung

Rockwell Automation

Rockwell Automation Allen-Bradley Compact GuardLogix 5370... Benutzerhandbuch

Rockwell Automation

Rockwell Automation Allen-Bradley 794-IRT8 Bedienungsanleitung

Rockwell Automation

Rockwell Automation 1794-OB8 Bedienungsanleitung

Rockwell Automation

Rockwell Automation Allen-Bradley 1769-BOOLEAN Bedienungsanleitung

Rockwell Automation

Rockwell Automation Allen-Bradley 1770-KFC15 Bedienungsanleitung

Rockwell Automation

Rockwell Automation AB quality Allen-Bradley 1746-INT4 Bedienungsanleitung

Rockwell Automation

Rockwell Automation Allen-Bradley SLC ControlNet 1747-SCNR Bedienungsanleitung

Rockwell Automation

Rockwell Automation CENTERLINE 2100 LVMCC Bedienungs- und Wartungshandbuch

Rockwell Automation

Rockwell Automation Allen-Bradley B Series Bedienungsanleitung

Rockwell Automation

Rockwell Automation 1794-OB8 Bedienungsanleitung

Rockwell Automation

Rockwell Automation Allen-Bradley 1756-EN2TSC Bedienungsanleitung

Rockwell Automation

Rockwell Automation 1336 PLUS Bedienungsanleitung

Rockwell Automation

Rockwell Automation DeviceNet ArmorBlock A Series Bedienungsanleitung

Rockwell Automation

Rockwell Automation Trusted TMR Bedienungsanleitung

Rockwell Automation

Rockwell Automation Allen-Bradley 2198-R031 Bedienungsanleitung

Rockwell Automation

Rockwell Automation Allen-Bradley 1769-OF4 Bedienungsanleitung

Rockwell Automation

Rockwell Automation Allen-Bradley 1746-BTM Bedienungsanleitung

Rockwell Automation

Rockwell Automation Allen-Bradley PowerFlex 20-750-PNET Bedienungsanleitung

Rockwell Automation

Rockwell Automation Allen-Bradley IntelliVAC Bedienungsanleitung

Beliebte Steuereinheit Handbücher anderer Marken

Festo

Festo Compact Performance CP-FB6-E Stücklistenhandbuch

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Bedienungsanleitung

JS Automation

JS Automation MPC3034A Bedienungsanleitung

JAUDT

JAUDT SW GII 6406 Series Kurzanleitung

Spektrum

Spektrum Air Module System Bedienungsanleitung

BOC Edwards

BOC Edwards Q Series Bedienungsanleitung

KHADAS

KHADAS BT Magic Bedienungsanleitung

Etherma

Etherma eNEXHO-IL Bedienungsanleitung

PMFoundations

PMFoundations Attenuverter Bedienungsanleitung

GEA

GEA VARIVENT Bedienungsanleitung

Walther Systemtechnik

Walther Systemtechnik VMS-05 Bedienungsanleitung

Altronix

Altronix LINQ8PD Montageanleitung

Eaton

Eaton Powerware Series Bedienungsanleitung

WAGO

WAGO 750-407/040-000 Bedienungsanleitung

Sony

Sony CCU-590 Bedienungsanleitung

Graco

Graco 25D614 Bedienungsanleitung

Task Force Tips

Task Force Tips YE-RF-900 Programmierhandbuch

Shini

Shini SPV-U Series Bedienungsanleitung