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Si Si Si Siem em em emens Applie ens Applie ens Applie ens Applied d d d Au Au Au Autom tom tom toma a a ati ti ti tion on on on
Advance DataNET
Hub (DNH)
December 2001 User’s Manual
2000585-001
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Copyright Notice 2000 by Siemens Applied Automation Bartlesville, Oklahoma, 74003, U.S.A. All rights reserved. This publication is for information only. The contents are subject to change without notice and should not be construed as a commitment, representation, warranty, or guarantee of any method, product, or device by Siemens Applied Automation. Reproduction or translation of any part of this publication beyond that permitted by Sections 107 and 109 of the United States Copyright A
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Table of Contents Preface iii Technical Support iv Safety Practices and Precautions v Chapter 1: Introduction 1 Overview 1 DataNET Hub Operations 4 DataNET Hub Specifications 6 Chapter 2: Installation 15 Overview 15 Unpacking and Inspection 16 Wall or Rack Mounting Installation 17 Site Wiring Requirements 19 CE Installations 23 Wiring Connections 25 AC Power (Mains) Connections 26 DataNET Copper Connections 29 DataNET Hub Signal Equalizer Board 34 Signal Equalizer Board
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Table of Contents, Continued Chapter 4: Command Summary 69 Command Descriptions 69 Parts Catalog 85 Chapter 5: Introduction 85 Available Parts 86 ii • • Table of Contents 2000585-001 • •
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Preface This manual is intended to introduce users to the Advance DataNET Hub Audience & Purpose (DNH). It includes complete instructions for safe and proper installation of the DNH by installation personnel. The manual provides the following information: Chapter Contents Topic Page Introduction 1 Installation 15 Data Communications Setup 47 Command Summary 69 Parts Catalog 85 2000585-001 Preface • • iii • •
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Technical Support At Siemens Applied Automation we take pride in the on going support we Getting Help provide our customers. When you purchase a product, you receive a de- tailed manual, which should answer your questions; however, our techni- cal support service provides a special “hot” line as an added source of information. If you require assistance call: Inside Oklahoma: (918) 662-7430 Outside Oklahoma: (800) 448-8224 Internationally: 001-918-662-7430 Before you call one of our te
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Safety Practices and Precautions This product has been designed and tested in accordance with IEC Pub- Safety First lication 1010-1, Safety Requirements for Electronic Measuring Appara- tus, and has been supplied in a safe condition. This manual contains in- formation and warnings, which have to be followed by the user to ensure safe operation and to retain the product in a safe condition. WARNING statements identify conditions or practices that could result in Terms in This Manual pe
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Safety Practices and Precautions, Continued Before switching on the power, check that the operating voltage listed on Correct Operating the equipment nameplate agrees with the available line voltage. Voltage Any interruption of the grounding conductor inside or outside the equip- DANGER Arising ment or loose connection of the grounding conductor can result in a dan- from Loss of Ground gerous unit. Intentional interruption of the grounding conductor is not permitted. If it is dete
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Chapter 1 Introduction Overview The Advance DataNET Hub (DNH) functions as a communication router Description on an Advance Communication System (ACS) network. The DNH is a fully redundant unit with dual electronics and with dual power supplies. The electronics are certified for use in NEC Division 2 and IEC (Cenelec) Zone 2 hazardous locations. The dual hub modules (designated DataNET ‘A’ Hub or DataNET ‘B’ Dual Hub Modules Hub) are connected via a serial cross-link cable The wi
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Overview, Continued The Advance DataNET Hub (DNH) is available in three package configu- Package rations: Configurations • 19-inch Rack Unit (Figure 1-5) • Wall Mount Unit (Figure 1-6) • Zone 1 Wall Mount Unit (Figure 1-7) The Advance Communication System (ACS) is a high-speed communi- Advance Communi- cations system that uses TCP/IP protocols and addressing to intercon- cations System nect chromatographs and other process analyzers in a common network. Figure 1-1 shows the DNH, Ad
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Overview, Continued A network of DataNET hubs forms a tree-like hierarchy. A DNH may DataNET Hub connect to as many as eight “down-stream” devices (Maxum Analyzers Hierarchy or Advance Hub Uplink port). Each down-stream DNH, in turn, connects to another eight, and so on. No architectural limit is placed on the depth of the DataNET hub hierarchy. In practice, propagation time considera- tions and hub loading should allow hierarchies at least six or seven lay- ers deep without incurrin
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DataNET Hub Operation Figure 1-4 shows the individual links that connect three DataNET hubs DNH Links and several end devices. The inter-hub links travel across twisted-pair copper or fiber-optic cables. The link data rate is 2.048Mbps for both cables. The DataNET hub soft- ware auto-detects the type of medium used on each DataNET port, and configures the hub accordingly. Each connection between a DataNET Hub (DNH) and another device consists of two links. One link connects to the DNH ‘A
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DataNET Hub Operation, Continued DataNET switching operates by dynamically and automatically learning DataNET Switching the topology of the network (i.e., which MAC/IP addresses are reachable through which paths) as Ethernet frames are forwarded through the net- work. The DataNET hubs require no static initialization of network data in order to perform their switching function. Each DNH can learn as many as 1200 IP addresses. This allows the hub to accommodate up to 1000 instruments (
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DataNET Hub Specifications Dimensions Rack Mounted Package Configuration See Figure 1-5 for Outline Drawing and Dimensions Wall-Mounted Package Configuration See Figure 1-6 for Outline Drawing and Dimensions Zone 1 - Wall-Mounted Package Configuration See Figure 1-7 for Outline Drawing and Dimension Housing, Explosion Protection, Wall Mounted Configuration Ratings and Certifications NEMA 3 (IP-54) CSA Certified for Class I, Division 2, Group A,B,C,D CENELEC non-Ex (Air purge is no
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DataNET Hub Specifications, Continued Ambient Installation Operation: -18° to +50°C (0° to 122°F) Conditions 0-99% relative humidity (non-condensing) maximum 0-75% relative humidity year-round average (Purge with dry air or nitrogen if required in tropical conditions.) Must not be exposed to direct sunlight. Must be protected from rain. Storage and Transport: -25° to +65°C Power Nominal: 115 Vac / 230 Vac (universal input) Tolerance: 85-140 Vac or 185-250 Vac; 47-63 Hz 300 watts
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DataNET Hub Specifications, Continued DataNET Option, Standard • Cable connection by Belden 9182 (single pair) or Belden Cable SSD1743 (two pairs) or equivalent; two pairs of wires are re- quired to support redundancy • Two pairs of cable is required to support redundancy • Shielded cable or unshielded cable in conduit is required for conformance to CE certified installation • Two part connectors with screw-terminals provided for field con- nection DataNET Option, Fiber Optic • Fib
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DataNET Hub Specifications, Continued The Table below compares key communication features between using Communication Advance Data Hiway, Ethernet, or DataNET. Comparisons Feature Advance Data Hiway Ethernet DataNET Speed 14.2 KB/Sec 10 M baud 2. 048 M baud Redundant Yes No Yes Number of Units in 248 1200 1200 Maxum System The following Table should be used when evaluating or selecting cable DataNET Cable for an existing or new DataNET installation. Cable Type Vendors & P/N I
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DataNET Hub Specifications, Continued Figure 1-5. Rack Mount Dimensions Dimension Table U.S. Metric Figure 1-3 Description Inches mm A Rack Height 6.97 177 B Rack Total Width 19 483 C Rack Mounting Holes Spacing 18.43 468 D Rack Depth Case Only 16.26 413 E Rack Handle 6.83 174 F Rack Depth with Handles 17.63 448 G Case Width 17.32 440 10 • Introduction 2000585-001
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DataNET Hub Specifications, Continued Figure 1-6. Wall Mount Dimensions Dimension Table U.S. Metric Figure 1-4 Description Inches mm A Wall Width 17.48 444 B Wall Mount Holes Horizontal Spacing 15.59 396 C Wall Mount Holes Verticle Spacing 17.72 450 D Wall Height Including Cable Housing 24.04 611 E Wall Height w/o Cable Housing 16.32 415 F Wall Mount Total Depth 7.81 199 G Wall Mount Depth Case Only 6.91 176 2000585-001 Introduction • 11
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DataNET Hub Specifications, Continued Figure 1-7. Zone 1 – Wall Mount R c/l K 0 P BOTTOM B C E Q D c/l A J I H Q F FRONT G RIGHT LEFT P O N M K c/l L S T TOP Dimension Table Figure 1-7 Description Metric U.S. (inches) (mm) A Overall enclosure height 523 20 9/16 B Overall enclosure width 431 16 15/16 C Overall enclosure depth from wall mounting 271 10 11/16 D Vertical distance between wall mounting holes 481 19 E Horizontal distance between wall mounting holes 390 15 3/8 F Clea
