DeviceNet Analog Base Terminal Block CompactBlock LDX I/O

Transcription

1 Installation Instuctions DeviceNet Analog Base Terminal Block CompactBlock LDX I/O Catalog Numbers 1790D-TN4C0, 1790D-TN0C2, 1790D-TN4V0, 1790D-TN0V2 Table of Contents Topic Page Important User Information 2 Environment and Enclosure 3 Prevent Electrostatic Discharge 3 North American Hazardous Location Approval 4 EDS File Requirements 4 Install Your Module 5 Mount the Base Block 6 Mount the Optional Expansion Blocks 8 Wire the Terminal Blocks 8 Connect the DeviceNet Cable 10 I/O Memory Mapping 11 Troubleshoot with the Indicators 12 Specifications 13

2 2 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O 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 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: 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. Attentions help you identify a hazard, avoid a hazard and recognize the consequences. SHOCK HAZARD: Labels may be on or inside the equipment (for example, drive or motor) to alert people that dangerous voltage may be present. BURN HAZARD: Labels may be on or inside the equipment (for example, drive or motor) to alert people that surfaces may reach dangerous temperatures. IMPORTANT Identifies information that is critical for successful application and understanding of the product.

3 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O 3 Environment and Enclosure ATTENTION: This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in IEC publication ), at altitudes up to 2000 meters (6562 ft) 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 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 NEMA Standards publication 250 and IEC publication 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosure. Prevent 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.

4 4 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O North American Hazardous Location Approval The following information applies when operating this equipment in hazardous locations: Informations sur l utilisation de cet équipement en environnements dangereux: 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. 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. EXPLOSION HAZARD 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 2. If this product contains batteries, they must only be changed in an area known to be nonhazardous. 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. EDS File Requirements Current functionality of CompactBlock LDX I/O blocks require current modular EDS file for RSNetWorx for DeviceNet version 3.0 or later software. These files are easy to install and are available online at: EDS files for blocks with matching catalog numbers (for both D-Shell and terminal block versions) are the same. Thus, on the website and in RSNetWorx for DeviceNet, there is only one EDS file for both versions of the blocks. For example, if you want the EDS file for 1790D-T8BV8B, use the EDS file labeled 1790D-8BV8B.

5 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O 5 Overview This document describes how to install your CompactBlock LDX I/O blocks. Install Your Module Follow these steps to install the block: ATTENTION: During mounting of all devices, be sure that all debris (for example, metal chips, wire strands) is kept from falling into the module. Debris that falls into the module could cause damage on power up. ATTENTION: Allow 25.4 mm (1 in.) of space between adjacent equipment for adequate ventilation. 1. Set the node address on the base block. 2. Mount the base block. 3. Mount the optional expansion blocks. 4. Wire the terminal blocks. 5. Connect the DeviceNet cable. Set the Node Address on the Base Block Each base block comes with its internal program set for node address 63. To reset the node address, adjust the switches on the front of the block. The two switches are most significant digit (MSD) and least significant digit (LSD). The switches can be set between 00 and 63.

6 6 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O The base block reads the rotary switches at power up only. Switch settings between 64 and 99 cause the block to use the last valid node address stored internally. Example: Node Address is set at 11 The node address may also be set through RSNetWorx for DeviceNet or a similar configuration tool. When software configuration is used for the node address, the switches must be set between 64 and 99. Mount the Base Block You can mount the base block to a panel or DIN rail. We recommend that you ground the panel or DIN rail before mounting the block. IMPORTANT The analog base module can accommodate a maximum of two discrete expansion modules. WARNING: When used in a Class I, Division 2, hazardous location, this equipment must be mounted in a suitable enclosure with the proper wiring method that complies with the governing electrical codes. Panel Mounting 1. Place the block against the panel where you want to mount it. 2. Gently pull and position the expansion cover to the left. 3. Place a center punch, nail or similar device through the mounting holes in the block and make two marks on the panel (lower left and upper right corners of the module). 4. Remove the block and drill two holes in the panel to accommodate each of the mounting screws.

7 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O 7 5. Replace the block on the panel and place a screw through each of the two mounting holes. Tighten the screws until the block is firmly in place. 95 mm 3.74 in 41 mm 1.6 in EXPANSION UNIT CompactBlock LDX BVOX 16 INPUTS-DCPOWER Expansion Cover DIN Rail Mounting 1. Hook the top slot of the block over the DIN Rail. 2. Pull down on the locking lever while pressing the block against the rail. Locking Lever 3. Push up on the locking lever to secure the block to the rail when block is flush against the rail.

8 EXPANSION UNIT CompactBlock LDX EXPANSION UNIT CompactBlock LDX EXPANSION UNIT EXPANSION UNIT CompactBlock LDX EXPANSION UNIT EXPANSION UNIT CompactBlock LDX CompactBlock LDX CompactBlock LDX EXPANSION UNIT CompactBlock LDX 8 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O Mount the Optional Expansion Blocks Mount the expansion block by connecting it to a previously-installed CompactBlock LDX I/O base or expansion block. IMPORTANT Each analog base modules can accommodate a maximum of two discrete expansion modules. Beginning with the base block, you can mount your expansion blocks either horizontally or vertically: horizontally (left to right) add expansion blocks in an end-to-end configuration vertically (up or down) add expansion blocks either up or down in a back-to-back configuration. In this configuration, you must use the optional 15cm ribbon cable ( CMCBL) and alternately position the blocks in a right-side up, upside-down fashion. RIGHT SIDE UP RIGHT SIDE UP RIGHT SIDE UP RIGHT SIDE UP Horizontal mounting Vertical mounting RIGHT SIDE UP UPSIDE DOWN RIGHT SIDE UP The longer expansion cable ( CMCBL) will allow up to 7 cm of space in between blocks. You can mount your blocks on a panel or DIN rail as described in the previous section. Wire the Terminal Blocks The following figures show how to wire the terminal blocks. IMPORTANT Input and output wiring must be in accordance with Class 1, Division 2 wiring methods and in accordance with the authority having jurisdiction.

9 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O D-TN4CO Current Analog Input Module Terminal Block Wiring +24V CH1 CH3 CH0 CH GND COM1 COM3 COM0 COM2 Wire pin 1 to Field Power (+) 24V DC Wire pin 2 to Field Power (-) GND 1790D-TN0C2 Current Analog Input Module Terminal Block Wiring +24V CH1 CH Wire pin 1 to Field Power (+) 24V DC Wire pin 2 to Field Power (-) GND 1790D-TN4V0 Voltage Analog Input Module Terminal Block Wiring GND COM1 COM3 COM0 COM2 Wire pin 1 to Field Power (+) 24V DC Wire pin 2 to Field Power (-) GND 1790D-TN0V2 Voltage Analog Output Module Terminal Block Wiring GND COM1 COM V CH1 CH3 CH0 CH V CH1 CH GND COM1 COM0 Wire pin 1 to Field Power (+) 24V DC Wire pin 2 to Field Power (-) GND

10 10 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O Connect the DeviceNet Cable Follow these procedures when connecting the DeviceNet cable to the base block. The required DeviceNet connector is not supplied with the block; you must purchase it separately. There are three types of connectors that you can order directly from Rockwell Automation or your local distributor: 1799-DNETCON 5-position open style connector 1799-DNETSCON 5-position open style connector with locking screws 1799-D5MMS 5-position open style to 12 mm connector with locking screws WARNING: If you connect or disconnect the DeviceNet cable with power applied to this module or any device on the network, 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. Connect the DeviceNet wiring (drop line) to one of the DeviceNet connectors as shown below. A color-coded wiring diagram is also printed next to the connector on the left side of the module. Wiring Diagram for 1799-D5MMS CompactBlock LDX 1790D-8BV8V 8 INPUTS/8OUTPUTS-DC POWER V+ Red Can_H White Drain/Shield Can_L Blue V+ Red Drain/Shield V- Black Wiring Diagram for 1799-D5MMS Can_H White Can_L Blue V- Black Once you have properly wired the drop line to the connector, attach the connector to the block. If applicable, use the locking screws on the connector to fasten it to the block.

11 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O 11 I/O Memory Mapping 1790D-TN4C0, 1790D-TN4V0 Input Data File Word Bit Position Not used Analog Input Data Channel 0 1 Not used Analog Input Data Channel 1 2 Not used Analog Input Data Channel 2 3 Not used Analog Input Data Channel 3 4 Not used S3 S2 S1 S0 Word/Bit Descriptions Word Decimal Bit Description Read Bits Channel 0 input data Word 0 Bits Not used: Set to 0 Read Bits Channel 1 input data Word 1 Bits Not used: Set to 0 Read Bits Channel 2 input data Word 2 Bits Not used: Set to 0 Read Bits Channel 3 input data Word 3 Bits Not used: Set to 0 Read Word 4 Bits Bits Not used: Set to D-TN0C2, 1790D-TN0V2 Output Data File Status bits for individual channels - Bit 00 corresponds to input channel 0, bit 01 corresponds to input channel 1 and so on. When set (1) indicates: No field power Open wire (4 20 ma current input only) Under range (4 20 ma current input only) Recoverable module fault (whole channel to be set) Unrecoverable module fault (whole channel to be set) Word Bit Position Not used Analog Output Data Channel 0 1 Not used Analog Output Data Channel 1

12 12 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O Word/Bit Descriptions Word Decimal Bit Description Write Bits Channel 0 output data Word 0 Bits Not used: Set to 0 Write Bits Channel 1 output data Word 1 Bits Not used: Set to 0 Troubleshoot with the Indicators The 1790D I/O block has the following indicators: module status network status I/O status Indicator Status for Modules Indicator Status Description Module Solid red Unrecoverable fault in base unit status Flashing red Recoverable fault Solid green Normal operation - OK Flashing green Standby Off No power applied to device Network Solid red Unrecoverable communication fault status Flashing red Recoverable communication fault Solid green Communication path complete - OK Flashing green Communication path incomplete Off Device not initialized. The module does not have an IP address. I/O channel Flashing green/red Power up status Off Off line Off 1790D-TN0V2, 1790D-TN0C2 On line and no field power Solid red 1790D-TN4V0, 1790D-TN4C0 On line and no field power 1790D-TN4V0, 1790D-TN4C0 DeviceNet connection and no field power Solid green Field power and valid input/output Solid green Field power and open wire Except 1790D-TN4C0 Solid green 1790D-TN4V0 only Input under range

13 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O 13 Indicator Status for Modules Indicator Status Description I/O channel status Solid green Flashing green Flashing red (1) Flashing red (1) Flashing red (1) Green for 0 20 ma range. 1790D-TN4V0, 1790D-TN4C0 Input over range 1790D-TN0V2, 1790D-TN0C2 DeviceNet connection and no field power 1790D-TN0V2, 1790D-TN0C2 Output idle 1790D-TN4C0 only Field power and open wire (4 20 ma range only) (2) 1790D-TN0V2, 1790D-TN0C2 Field power and output out of range 1790D-TN4C0 only Input under range <3 ma (4 20 ma range only) (2) Recoverable fault (2) Can be determined from the data table. Specifications The following table contains specifications that are common to all of the blocks in this document. Individual base block specifications are detailed after this table. Input Module Specifications Attribute 1790D-TN4C0 1790D-TN4V0 Number of inputs per module Indicators Resolution Converted data Conversion time Input current 4 channel single-ended, non-isolated 4 red/green I/O status 12 bits unipolar 1/4096 max 3.90 A/bit (4 20 ma) 4.88 A/bit (0 20 ma) Binary data fff (max scale) 10 s per channel 4 20 ma (default) 0 20 ma (user configurable) 12 bits-unipolar 1/4096 max 2.44mV/bit Input voltage 0 10 V Conversion time, per channel 10 ms

14 14 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O Attribute 1790D-TN4C0 1790D-TN4V0 Input impedance k min Insulation resistance V DC (between isolated circuits) Overall accuracy (1) 0.2% Full 0 55 C Calibration None required (1) Includes offset, gain, nonlinearity and repeatability error terms. Output Module Specifications Attribute 1790D-TN0C2 1790D-TN0V2 Number of outputs per module Resolution Converted data 2 channel single-ended, non-isolated 12 bits 1/4096 max 4.88 A/bit Binary data fff (max scale) 12 bits-unipolar 1/4096 max 2.44mV/bit Output current 0 20 ma Output voltage 0 10 V Conversion time, per channel Isolation resistance 10 ms 20 M 250V DC (between insulated circuits) Output impedence 0.5 max Output resistance, allowable external load Overall accuracy (1) Calibration 600 max 1 K min 0.2% Full 0 55 C None required (1) Includes offset, gain, nonlinearity and repeatability error terms. General Specifications Attribute Value Mounting DIN rail or screw Dimensions 52H x 104W x 42D mm (2.03H x 4.07W x 1.64D inches) Weight 100 g (3.53 oz)

15 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O 15 Number of nodes, max Isolation voltage Field Power, Voltage range Field Power, Supply voltage DeviceNet power, Voltage range DeviceNet power, Current supply Power dissipation Network protocol Network length, max Communication rate Enclosure type rating Wiring Category (1) 2 Wiring terminal screw torque, max Removable terminal block screw torque, max 64 rotary switch type node address setting I/O to logic: photocoupler isolation Type tested at 1250V AC for 60 s, between field power and DeviceNet (I/O to logic) DeviceNet to logic: non-isolated DeviceNet power: non-isolated Field power: non-isolated V DC (±10 %) 24V DC nom V DC 24V DC nom 1.2W 28.8V DC (DeviceNet) 1.5W 26.4V DC (Field) I/O Slave messaging: - Poll command - Bit Strobe command - Cyclic command - COS command Kbps Kbps 125 Kbps, 250 Kbps, 500 Kbps auto baud rate selection None (open-style) 0.6 Nm (5.2 lb-in.) 0.56 Nm (5.0 lb-in.) (1) Use this Conductor Category information for planning conductor routing. Refer to Industrial Automation Wiring and Grounding Guidelines, publication Environmental Specifications Attribute Value Operating temperature Non-operating temperature IEC (Test Ad, Operating Cold), IEC (Test Bd, Operating Dry Heat), IEC (Test Nb, Operating Thermal Shock): 0 55 C ( F) IEC (Test Ab, Unpackaged Non-operating Cold), IEC (Test Bb, Unpackaged Non-operating Dry Heat), IEC (Test Na, Unpackaged Non-operating Thermal Shock): C ( F)

16 16 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O Relative humidity IEC (Test Db, Unpackaged Damp Heat): 5 90% noncondensing Operating altitude 2000 m Vibration IEC (Test Fc, Operating): Hz Operating shock IEC (Test Ea, Unpackaged Shock): 10 g Non-operating shock IEC (Test Ea, Unpackaged Shock): 30 g Emissions CISPR 11: Group 1, Class A ESD immunity IEC : 8 kv air discharges Radiated RF immunity IEC : 10V/m with 1 khz sine-wave 80% AM from MHz 10V/m with 200 Hz 50% Pulse 100% 900 MHz EFT/B immunity IEC : ±1 5 khz on power ports ±2 5 khz on signal ports ±2 5 khz on communications ports Surge transient immunity Conducted RF immunity IEC : ±1 kv line-line(dm) and ±2 kv line-earth(cm) on power ports ±1 kv line-line(dm) and ±2 kv line-earth(cm) on signal ports ±2 kv line-earth(cm) on shielded ports IEC : 10V rms with 1 khz sine-wave 80% AM from 150 khz 80 MHz Certification (when product is marked) Certification (when Value product is marked) (1) c-ul-us CE RCM ODVA UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E European Union 89/336/EEC EMC Directive, compliant with: EN ; Industrial Immunity EN ; Industrial Emissions EN61326; Meas./Control/Lab., Industrial Requirements EN ; Industrial Immunity Australian Radiocommunications Act, compliant with: AS/NZS CISPR 11; Industrial Emissions ODVA conformance tested to DeviceNet specifications (1) See the Product Certification link at for Declaration of Conformity, Certificates, and other certification details.

17 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O 17 Notes:

18 18 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O Notes:

19 DeviceNet Analog Base Terminal Block CompactBlock LDX I/O 19

20 Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products. At you 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 Installation Assistance If you experience a problem within 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 product up and running. United States or Canada Outside United States or Canada Use the Worldwide Locator at or contact your local Rockwell Automation representative. New Product Satisfaction Return Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility. However, if your product is not functioning and needs to be returned, follow these procedures. United States Outside United States Contact your distributor. You must provide a Customer Support case number (call the phone number above to obtain one) to your distributor to complete the return process. Please contact your local Rockwell Automation representative for the return procedure. Documentation Feedback Your comments will help us serve your documentation needs better. If you have any suggestions on how to improve this document, complete this form, publication RA-DU002, available at Allen-Bradley, Rockwell Automation, CompactBlock LDX and RSNetWorx for DeviceNet, are trademarks of Rockwell Automation, Inc. DeviceNet is a trademark of Open DeviceNet Vendor Association. Trademarks not belonging to Rockwell Automation are property of their respective companies. PN Supersedes Publication 1790-IN002B-EN-P - April 2003 Copyright 2015 Rockwell Automation, Inc. All rights reserved. Printed in Korea.