Industrial Ethernet Resource Guide

Transcription

1 Industrial Ethernet Resource Guide Industrial Networking Made Powerful, Flexible and Reliable Featured Brands

2 Belden Makes Industrial Networking Powerful, Flexible, and Reliable Rugged products to seamlessly connect Ethernet from the sensor to the enterprise. 2

3 Be Certain with Belden Table of Contents Introduction... 4 Industrial Ethernet: High-Performance Communication from Sensor to Enterprise...4 Commercial versus Industrial Ethernet...6 The Belden Checkup: The Path to a High-Performance Network... 8 Best Practices...9 Hirschmann Network Solutions...32 Overview...32 Backbone Switches...34 Terminal Servers...34 DIN Rail Switches...36 Security...38 Wireless Access Points, Clients, and Controllers...40 Serial-to-Ethernet Converters...42 Wireless Antennas...42 GarrettCom Network Solutions...44 Overview...44 Backbone Switches and Workgroup Switches...46 Terminal Servers...48 Router/Firewall/Terminal Server, with Cellular Option...48 Industrial Computer...48 Optical Star Serial Device...48 DIN Rail Switches...50 Router/Firewall/VPN...52 Media Converters and Converter Switches...52 Belden Network Connectivity Solutions...54 Overview...54 Cable...55 Modular Industrial Patch Panels...56 Field-Installable Connectors...56 Fiber-Optic Transceivers...57 References...58 IP Ratings...58 Glossary

4 Industrial Ethernet: High-Performance Communication from Sensor to Enterprise Three Brands One Solution for End-to-End Ethernet Belden Industrial Ethernet cables in a variety of constructions to meet challenging applications. Hirschmann Ethernet devices include switches, routers, and security appliances to build a robust industrial network and integrate it with the enterprise. GarrettCom Hardened Ethernet switches, routers, and terminal servers for Smart Grid, substation, and intelligent traffic system applications. More Solutions for Networks in Harsh Environments and Large-Scale Infrastructures Ethernet is enjoying much of the same success in industrial applications that has made it the network of choice in commercial applications. Ethernet is the near-universal communications protocol, handling not only traditional business networks, but also building automation, security, and industrial applications. Industrial Ethernet is the Ethernet protocol re-packaged to handle the rugged environments of factory floors, process controls and other harsh environments, and to provide compatibility with popular industrial protocols. Belden offers a comprehensive line of Industrial Ethernet cabling, connectivity, and networking devices, providing the most reliable communications solutions for your application. Whether you are networking your devices to controllers, connecting controllers to the control room, or relaying data between the control room, the engineering department, and remote manufacturing sites, Belden has the products you need to seamlessly connect your communications from the sensor to the enterprise. We offer the most dependable Industrial Ethernet network performance for tough, missioncritical environments. Robust Ethernet Industrial Ethernet doesn t mean limited Ethernet. Our products include a rich mix of advanced capabilities to allow you better control of your network. 4

5 Be Certain with Belden Broad Product Line The breadth of our product line is unmatched and includes managed and unmanaged industrialgrade Ethernet switches, routers, security appliances, terminal servers, and industrial-grade cables and connectors to ensure trouble-free information and control. Modular Create a switch matched to your needs with our highly modular designs. You can mix and match copper and fiber, data rates, number of ports, and features such as PoE or IEEE 1588 precision timing. Rugged Our products are designed and built for rugged environments. We offer industrial-hardened devices with exceptional thermal management for reliability at industrial temperature ranges, electromagnetic compatibility in challenging electrical environments, fanless designs, sturdy housings, and even IP67 and IEC rated devices. Get a Belden Network Checkup Whether you are installing a new network or evaluating your current one, talk to the experts at Belden. We ll evaluate your network to see what s working well and what can be improved to maximize performance and lower costs. Our system-level approach considers both your objectives and the best way to meet them. Only by understanding the system can we recommend the appropriate hardware, redundancy and security strategies, and other features that mean the difference between high performance and an ordinary network. Enterprise Interoperable Our switches have IT-compatible managed-switch functionality with SNMP and RMON and are compatible with industry-standard network management tools. Comprehensive Service and Support Count on Belden for the comprehensive expertise to help you plan, implement, and achieve maximum system performance and reliability. We offer network evaluation and design, training, technical support, and system-level performance. 5

6 Commercial versus Industrial Ethernet Look to Belden for system-level solutions. From the machine to the enterprise, we offer seamless networking with industrial ruggedness and state-ofthe-art sophistication in extreme environments. Commercial Ethernet equipment is designed for controlled indoor environments, without the expectation of temperature extremes, rough mechanical handling, and less than ideal environmental conditions. Industrial-grade Ethernet equipment, on the other hand, is designed and built for rugged applications in factories and outdoor environments, such as power stations, oil rigs, and transportation systems. The industrial network must withstand wide temperature extremes, be protected from dust, moisture, and EMI, and offer improved mechanical robustness. Industrial Ethernet switches are also available for compatibility with standard electronic packaging in an industrial setting. This includes DIN rail mounting, a variety of power supply options such as 24 or 48 Vdc, and IP67 sealing to enable washdowns. Industrial Products: Designed for Long-Term Reliability Industrial switches and other network devices typically have a much higher MTTF and MTTR than commercial switches. Most commercial networks undergo upgrades every five to seven years, while factory equipment may have lifetimes of several decades. Characteristic Ethernet Switch Industrial Grade Office Grade Operating Temperature 0 C to +60 C standard 0 C to +40 C -40 C to +85 C extended Conformal coating available Humidity 99% (non-condensing), 100% using IP67 Typically 10-85% (non-condensing) (waterproof) switches Cooling System Fanless operation Fan operation EMC EN (Industrial Environments) EN (Commercial Environments) Operating Voltage Variety of voltages 24 V (redundant) being the most common/standard No internal power supply 120/240 V Internal power supply Redundancy Media ring reconfig time <30ms and as low as 0 ms Depending upon topology, possibly significantly more Lost Packets None or negligible Low to high, depending on topology Deterministic Network Yes No Link Media Multimode and single-mode fiber UTP/STP copper Multimode and single-mode fiber UTP/STP copper Communication Distances Up to 68 miles on long-haul single-mode fiber Up to 68 miles on long-haul single-mode fiber Management Diagnostics SNMP Web-based management Serial RS-232 Command line interface (CLI) EtherNet/IP and PROFINET profiles for integration of management into PLC/HMI Fault relay outputs for hard-wired fault diagnostics Port LED (visual information) SNMP trap to OPC server SNMP Web-based management Serial RS-232 CLI LED (visual information) Chassis Dimensions Small (e.g., 80 x 140 x 85 mm) Medium (e.g., 440 x 70 x 380 mm) Mounting DIN rail/rack/hard mount Desktop/rack Approvals CE, UL 1950, UL508, CE, UL Germanic Lloyd, Class 1 Div 2, IEC , IEEE 1613, NEMA TS2, EN , EN Vibration 2g (IEC FC) Typically not rated/tested Shock 15g+ (IEC ) Typically not rated/tested Resistance RFI/EMI, dust, oil, liquids Dust Data Throughput 10 Mb/s, 100 Mb/s, 1 Gb/s, 10 Gb/s 10 Mb/s, 100 Mb/s, 1 Gb/s, 10 Gb/s, 40/100 Gb/s 6

7 Be Certain with Belden Commercial versus Industrial Cable Industrial Cable: Rugged and Capable Belden supports both copper and fiber connectivity with rugged cables designed for industrial environments. Industrial-grade cables are designed for more robust application environments. They usually feature a thicker PVC jacket than found on commercial UTP cable. Temperature extremes. Extreme cold can make a cable stiff and brittle, while elevated temperatures can degrade the cable s insulation and cause an increase in attenuation. Industrial-grade Ethernet will operate in a much wider temperature range (-40 C to +85 C) than their commercial counterparts (0 C to +40 C). Solvents, lubricants and other strong chemicals can soak into commercial cables, especially under heat, causing a cable s jacket to swell and lose mechanical strength. Oil- and chemicalresistant cable jackets in industrial-grade cable solve these issues. UV radiation, most commonly caused by direct exposure to sunlight, causes the cable s jacket to decompose at an accelerated pace, losing mechanical strength. This can limit the useful life of the cable. Mechanical robustness. Cables are more likely to experience pulling forces (i.e., beyond those of the initial installation process) in an industrial environment; it may be necessary to move cables around as equipment is rearranged. Pulling a commercial-grade UTP cable with excessive force will stretch it. The elongation detrimentally affects signal integrity by increasing attenuation, crosstalk, return loss, and susceptibility to ambient EMI. Environmental Issue/ Customer Challenge Commercial-Grade Industrial-Grade DataTuff Electromagnetic Noise X ü Oil and Oil Vapor X ü Chemicals X ü Abrasion Resistance X ü Outdoor Installation X ü Flexing, Robotics X ü Vibration X ü Washdowns X ü High and Low Temperatures X ü MSHA Mining Ratings X ü 7

8 The Belden Checkup: The Path to a High-Performance Network Building a robust industrial network infrastructure is a step-by-step process. Belden network experts can help you conceive, design, and implement a network following proven methodologies. As you design your network infrastructure, use the following proven 11 best practices to improve your design. Dock 1 Receiving Control Room Make 1 Make 2 Best Practices for Defining and Building a Robust Network 1. Segment the network into subnets 2. Segment communications by VLANs 3. Create a network infrastructure by adding switches and routers 4. Add Power over Ethernet (PoE) as appropriate 5. Add time synchronization (IEEE 1588) as needed 6. Determine environmental ratings for switches and routers 7. Add network security 8. Evaluate redundancy needs 9. Address any additional standards, specifications, concerns 10. Specify copper and fiber cabling requirements 11. Have a plan for success In the following pages, we will discuss each best practice and look at an example. The example is based on a simple plant that includes receiving, processing, packaging and shipping. We will use this example as we define and build the network. Dock 2 Shipping HMI HMI Engineer Workstation Line 1 Line 2 Line 3 8

9 Be Certain with Belden BEST PRACTICE 0 Record Your Choices Methodically Use a spreadsheet or similar tool as you work through the best practices. By methodically keeping record of your network needs, structural choices, and other needs in the spreadsheet, you will be well on your way to achieving a reliable, high-performance network custom designed for your application. Excel spreadsheets tailored to our network checklist are available for download at Location /Name L3 10G ports 1G ports 10/100 ports PoE ports PoE Watts 1588 IP-67 2x power Backbone Control Room / Ship / Receive ü 3 x ring 1 x Redun nets USB memory to Enterprise FW L3 FW BB-L3 A FW Make Area ü 3 x ring 1 x Packaging Area ü 3 x ring 1 x Firewalls Control Room FW? x ring 2 x FW L3FW H MI FW BB-L3 A Shipping FW? Receiving FW? Make Area 1 FW? FW r Make Area 2 FW? Line 1 FW? Line 2 FW? Line 3 FW? Enterprise Edge FW ü NorthEast Edge FW ü FW FWL3 FW FW BB-L3 A SouthEast Edge FW ü Make 1 East ü 8 ü ü ü Make 1 West ü 8 ü ü Make 2 East ü ü ü ü Make 2 West ü 6 ü ü Line 1 East ü 6 Line 1 Central ü 10 Switch Port # Speed Connector Distance (meters) To switch or device To port # Connector Electrical Noise Temp Chemical Hi Flex Line 1 West ü 20 ü Line 2East ü 10 Line 2Central ü 10 Line 2 West ü 20 ü Line 3 East ü 12 Line 3 Central ü 12 Line 3 West ü 20 ü Make 1 East IP-67 m Make Area1 FW sec RJ-45 ü ü ü IP-67 m12 10 Make 1 West 3 IP-67 m12 ü ü ü IP-67 m12 2 I/O block 22 1 IP-67 m13 ü ü ü IP-67 m12 2 I/O block 23 1 IP-67 m14 ü ü ü IP-67 m12 7 I/O block 24 1 IP-67 m15 ü ü ü IP-67 m12 6 Flowmeter 8 1 IP-67 m16 ü ü ü Control Room North ü 20 3 ring IP-67 m12 spare 100 IP-67 m12 spare Control Room South ü ring 2 8x 1 1g Receiving 2 SouthEast Receiving NorthEast 2 1g GigE camera fiber ü 3 9

10 BEST PRACTICE 1 Segment the Physical Network into Subnets What A subnet divides a large network into smaller segments connected by routers or layer 3 switches. Why Subnets are great for isolating: High performance by creating smaller networks High bandwidth traffic (video, motion control) One subnet can be stopped without affecting other subnets, which enable: Higher reliability Easier maintenance Easier management Details on the same subnet easily talk to one another. Rule of thumb: 80% traffic stays in subnet 20% traffic travels in/out Most subnets link devices in the same general area (such as a production cell). Layer 2 switches are used within subnet; Layer 3 switches/routers are used to connect subnets. Belden Solutions Belden offers a comprehensive range of Layer 2 and Layer 3 switches for rack mounting, DIN rail mounting, and direct machine mounting. 10

11 Be Certain with Belden BEST PRACTICE 1 Example Dock 1 Receiving Control Room Make 1 Make 2 Create physical groups based on function and location. Possibilities: 1 subnet 2 subnets: process and the rest Several subnets HMI HMI Engineer Workstation In this example, six subnets are created by function, segmenting the network into smaller units. The number and extent of subnets can be determined in part by Dock 2 Shipping Line 1 Line 2 Line 3 Ease of maintenance Stopping a subnet without effecting other parts of the process Security Each segment can be individually secured Logic Group by commonalities Complexity Several simpler subnets can be easier to manage than one large subnet 11

12 BEST PRACTICE 2 Segment Communications into VLANs What A virtual LAN creates logical groups of devices that may not be physically grouped easily. Why VLANs are great for isolating: High bandwidth traffic (video) Distributed groups of data Communication between similar functions (such as data gathering for quality control) Details on the same VLAN easily talk to one another. A single switch can attach to devices on multiple VLANs. Layer 3 Switch/Routers are used to: Configure VLANs Limit data in/out of VLAN Provide security to VLAN Belden Solutions Belden offers a wide range of Layer 2/3 switches with extensive support for VLANs. 12

13 Be Certain with Belden BEST PRACTICE 2 Example Receiving Make 1 Use VLANs to create logical groupings of devices by function. Dock 1 Make 2 VLANs are for grouping functions by task: Security Control Room Quality Control Inventory Control HMI HMI Engineer Workstation Shipping Line 1 Dock 2 Line 2 Line 3 Inventory Control Logical group 1 (VLAN 1) Quality Control Logical group 2 (VLAN 2) Physical Security Logical group 3 (VLAN 3) 13

14 BEST PRACTICE 3 Create a Network Infrastruture What Network Infrastructure: Layout switches, routers and cabling Why Improve throughput Simplify management Increase reliability Details Backbone Uses very fast switches and fiber (10G or 1G typical) Carries traffic outside industrial space to/from enterprise Layer 3 Switch/Router Connects subnets and configure VLANs 1G up to backbone (typical) Layer 2 Switches Connect to end devices and each other 100M (typical) Belden Solutions Our comprehensive line of industrial networking products allows you to create a robust infrastructure at every level from the machine to the enterprise backbone. 14

15 Be Certain with Belden BEST PRACTICE 3 Example Dock 1 Control Room Receiving HMI L3 HMI BB Make 1 Make 2 L3 BB Create a basic network infrastructure, showing location and typical of switches. As a general rule: Use Layer 2 switches within a subnet 100 Mb/s or 1 Gb/s ports. Use Layer 2/3 switches between subnets. Layer 3 switching includes the routing capability to allow traffic to travel outside the subnet. Dock 2 Shipping Engineer Workstation Line 1 Line 2 Line 3 L3 BB Use backbone switches to create the communications backbone. Backbone switches are high-speed, high-throughput switches. Each subnet needs only a single connection to the Layer 3 switches. Uplinks can be 100 Mb/s, although 1 Gb/s is recommended for heavy, bandwidth-intensive traffic. 15

16 BEST PRACTICE 4 Determine Switch Requirements Power over Ethernet What PoE allows a device to be powered over the network Cat 5e or 6 cable Why Simplified wiring of remote or hard-to-reach devices Elimination of need for separate power cable Details Determine which end devices are candidates for PoE and are available in PoE-enabled versions PoE-Powered Our SPIDER switches and BAT wireless products include models that can be powered by PoE. Belden Solutions 16 Product Family PoE Ports Rack-Mount Switches and Terminal Servers MACH100 4, 8, 16 (16 PoE+) MACH MACH4000 8, 16, 24, 32 Magnum 10 ETX/XTS 4, 8 Magnum 10K 4, 8, 12, 16, 20, 24, 28, 32 Magnum 12KX 4 DIN Rail-Mounting Switch Magnum 6K 4, 6, 8 Magnum PES42/PS14 4 SPIDER 1, 4 OpenRail RS22/RS32 8, 9, 16, 17, 24, 25 IP67 Machine-Mountable Switches OCTOPUS 6, 8 (8 PoE+) Wireless BAT Access Points 1, 2

17 Be Certain with Belden BEST PRACTICE 4 Example Dock 1 sw Receiving sw Make 1 Make 2 Identify potential devices for PoE. Check the power requirements for the device. PoE handles the following end-device power requirements: Standard PoE: W Control Room PoE+: 25.5 W sw HMI HMI For the number of PoE-powered devices, use the table on the previous page to find which switches can be configured with the required number of PoE ports. Shipping Engineer Workstation Line 1 Consult the tables for the product family to evaluate whether the switch also has the other features required for your application. Dock 2 sw Line 2 Line 3 Applications for PoE Cameras VoIP Phones PoE sw Switches Wireless Access Points Barcode Readers RFID Readers Sensors Actuators HMIs Card Readers Access Controls Machine Vision Digital Clocks Data Loggers 17

18 BEST PRACTICE 5 Determine Switch Requirements Precision Timing (IEEE 1588) What IEEE 1588 v2 Precision Timing Protocol provides precise submicrosecond timing accuracy. IRIG-B is a similar older technology. Why Motion control/automation First-fault detection Measurement and testing Details Determine if application needs sub-millisecond time accuracy. Select devices for application that support IEEE Identify/select device to provide timing reference (example: GPS). Ensure all switches in the path between devices needing synchronization support IEEE Belden Solutions Rack-Mount Switches Hirschmann MACH100 Hirschmann MACH1000 GarrettCom Magnum 12K GarrettCom Magnum 10K DIN Rail Mount Switches GarrettCom Magnum 6K Hirschmann MS Series Hirschmann RSP Series 18

19 Be Certain with Belden BEST PRACTICE 5 Example Switch Synchronization of multiple axes in a packaging line can be done with IEEE 1588 precision timing. Shipping Line 1 Servo Drive IEEE 1588-Based Motion Control Motion Control With each switch in the motion control subnet supporting precision timing, servo drives and other attached equipment can be precisely synchronized. Dock 2 Line 2 Line 3 Switch Servo Drive Switch Servo Drive All Switches in the IEEE 1588 Path Must Support IEEE

20 BEST PRACTICE 6 Determine Switch Requirements Environmental Ratings What The key here is to ensure that the switch has all the features required for the application. Why The best match of switch features to application requirements means high productivity and less downtime. Details Environmental protection: IP20, IP52, or IP67 are common ratings for industrial applications. NEMAs rating can also be used. IEC is the most common standard for environmental rating for electrical substations. For high moisture/humidity environments, conformal coating can be added to the device. You should also check device ratings for other mechanical and environmental factors, such as vibration, shock, high and low temperatures. IP67 Hirschmann OCTOPUS switches offer IP67 protection for washdown protection and direct machine mounting IP52 GarrettCom Magnum 6KM mobile switches offer IP52 splash-proof protection IP20 IP20 protection is standard for most switches Belden Solutions The wide range of GarrettCom and Hirschmann switches makes it easy to mix and match requirements to find the best solution. 20

21 Be Certain with Belden BEST PRACTICE 6 Example Dock 1 Receiving Control Room IP20 HMI HMI Engineer Workstation Make 1 Make 2 IP67 High Temperature Rating High Vibration In making sure a switch is rugged enough for the application, the main factor is usually the IP or NEMA rating for industrial application or IEC for power substations. If your switch will be inside an enclosure: IP20, NEMA 1 or 2. If your switch is exposed to washdown or submerged in water: IP66, 67 or 68, NEMA 4, 4X, 6, or 6P. Consider other factors against which your switch must be ruggedized, such as: Shock Shipping Line 1 IP20 Vibration Temperature extremes Dock 2 Line 2 Line 3 Moisture 21

22 BEST PRACTICE 7 Add Security What Add network security as part of an overall security plan that contains physical, network, computer, device, and policies and procedures. Why A secured network architecture ensures protection of your valuable system assets and prevents costly downtime due to unintentional shutdowns or malicious attacks. Planning for and implementing security from the start simplifies design and can make security unobtrusive. Details Apply the following if required based on the results of a security risk assessment: - Enable Layer 3 and router security features - Enable Layer 2 managed switch security features - Add security appliances. In general, use the following devices for security needs: Remote access: EAGLE 20 Perimeter security: EAGLE 30 Zone security: EAGLE TOFINO For specific help with your application, call Belden s security team at BELDEN-1. Belden Solutions Layer 3 switches have built-in firewall capabilities. GarrettCom routers have firewall and security built in. EAGLE20 firewall/routers offer stronger firewall policies and options. EAGLE20 firewall/router/switches add a 4-port switch to the capabilities of the EAGLE20. EAGLE Tofino security appliances offer modular and specialized security options. 22

23 Be Certain with Belden BEST PRACTICE 7 Example Dock 1 E20 Dock 2 Approach 1 Receiving T Control Room T T Shipping L3 HMI HMI Engineer Workstation Line 1 Line 2 Line 3 E30 BB E20 Protect the perimeter Make 1 Make 2 T L3 T T T L3 T Protect zones BB BB E30 Protect remote access E30 A multilayered approach to securing helps isolate and protect different areas of the network from threats from within and without. Remote Access Security appliances protect against unauthorized access from Internet connections and from a larger corporate network. Perimeter Protection The perimeter of the network must also be safeguarded against malicious or unauthorized intrusions. Zone Protection Each subnet should be individually secured. In the first approach, EAGLE Tofino security appliances are inserted between the Layer 3 switch and subsequent downstream Layer 2 switches. Approach 2 Receiving Make 1 In the second approach, an EAGLE30 device (router, switch, firewall) replaces each Layer 3 switch. Dock 1 Control Room HMI E30 E30 BB Make 2 Protect zones by replacing Layer 3 switches with EAGLE30 firewall/router switch E30 BB E20 HMI Engineer Workstation Shipping Line 1 Dock 2 Line 2 Line 3 E20 E30 BB 23

24 BEST PRACTICE 8 Determine Redundancy Requirements What Evaluate your application to determine if and where redundancy is needed. Redundancy creates a mechanism to keep the network operating in the event of a component failure. Why Reduce downtime Prevent a single failure from bringing down the network Increase productivity Details Redundancy can be applied at the device level or the network level. Switch-level redundancy is obtained by: Ring Dual power supplies Configuration backup Network-level redundancy is achieved through numerous techniques to ensure primary and secondary paths for signals. These include ring and tree structures. Belden Solutions IEC Protocols: MRP, HSR, and PRP. These are advanced protocols that can, in the case of PRP, offer zero switchover time and zero packet loss. HiperRing: A Hirschmann protocol with recovery times from to 30 to 3 ms or less. S-Ring: A GarrettCom protocol that builds upon RSTP to allow fast recovery of larger ring-based networks. Tree Redundant Tree: These protocols use primary and secondary links, with automatic switching between primary and secondary if the primary fails. The widely used RSTP protocol uses a tree structure. In addition, consider: Redundant power supplies Redundant configuration backup 24

25 Be Certain with Belden BEST PRACTICE 8 Example Dock 1 Control Room Loss of control HMI C Receiving Shipping HMI Engineer Workstation Line 1 BB Make 1 Make 2 Expensive chemicals lost Entire plant affected by backbone loss BB Calculate the cost of downtime. Identify critical areas and potential points of failure. Assess their impact on overall production and the costs associated with downtime. Network downtime can be caused by: Overheated electronics (loss of cooling fan) Power supply failure Damaged or cut cables Accidents from moving equipment (robots, conveyors), careless operators (forklift), or device failure (power supply, overheating) Dock 2 Line 2 BB Line 3 Forklift accident! What is the Cost of Downtime? How Long Will Production Be Down? What Are the Effects Upstream and Downstream? Will Product Be Lost? How Much Effort Is Needed To Recover and Restart Your Process? Downtime Calculator $ per hour: cost of downtime/lost production x average hours to MTTR x number of downtime events per year = $ annual cost of downtime 25

26 BEST PRACTICE 9 Determine Additional Switch Needs What Evaluate your requirements for additional features or standards compliance required for your application. Why Ensure you re specifying the right products for the application. Details Determine the extent of compatibility with standards that might be required or desirable: EtherNet/IP or PROFIBUS profiles for easy integration of automation protocols Compliance with application standards, such as IEC for electrical substations or EN5012 for traffic control Network components must be able to withstand such application hazards as: Extreme temperatures Corrosive gases High humidity and moisture Heavy dust and similar airborne contaminants Vibration Flexing (in cables) Standards compatibility In addition, consider other basic needs as mounting: rack, DIN rail, on-machine Belden Solutions Belden devices can be application-matched to the widest range of environmental and mechanical extremes. 26

27 Be Certain with Belden BEST PRACTICE 9 Example Use Location /Name L3 10G ports 1G ports 10/100 ports PoE ports PoE Watts 1588 IP-67 2x power Redun nets USB memory (Corrosive, moisture) Conformal coating Ether- Net/IP Profinet Special requirements Backbone Control Room / Ship / Receive ü 3 x ring 1 x Make Area ü 3 x ring 1 x Packaging Area ü 3 x ring 1 x Firewalls Control Room FW? x ring 2 x Shipping FW? Receiving FW? Make Area 1 FW? Make Area 2 FW? Line 1 FW? Line 2 FW? Line 3 FW? Enterprise Edge FW NorthEast Edge FW SouthEast Edge FW ü ü ü Conformal coatings to protect against corrosive gases and extreme moisture in Make Area Make 1 East ü ü ü ü Make 1 West ü 8 ü ü ü ü Make 2 East ü ü ü ü ü ü Make 2 West ü 6 ü ü ü ü Line 1 East ü 6 ü Line 1 Central ü 10 ü Electrical noise? Line 1 West ü 20 ü ü Line 2East ü 10 Electrical noise near large ü Line 2Central ü 10 drives in these areas ü Electrical noise? Line 2 West ü 20 ü ü Line 3 East ü 12 ü Line 3 Central ü 12 ü Electrical noise? Line 3 West ü 20 ü ü Control Room North ü 20 ü ring 2 ü ü ü Control Room South ü ü ring 2 x ü ü Receiving West ü 12 ü ü Temp extremes Receiving NorthEast ü ü Temp extremes Receiving SouthEast ü 12 ü Temp extremes Extended temperature range EtherNet/IP and PROFINET I/O Evaluate each area for environmental or mechanical issues. Different areas will present different challenges. For each area, note what challenges must be addressed in selecting network devices and cabling. 27

28 BEST PRACTICE 10 Specify Cables What Choose cables that meet the electrical, mechanical, and environmental requirements. Why Network reliability requires a cable matched to application needs. Details Transmission factors: Data rates and distances will define the need for copper or fiber cables. Environmental factors: Temperature, UV resistance, direct burial, oil/solvent resistance, etc. Mechanical factors: Bend radius, tray installation, high abrasion, continuous flexing, etc. Electrical factors: Electrical noise from motors, drives, welding equipment, etc. How Far? How Fast? In general, a higher data rate means a shorter transmission distance for a given type of cable. Choose a cable that not only supports the speed and distance you need today, but one that will allow upgrades to higher speeds or longer distances in the future Bonded Belden Solutions As an industry leader both in enterprise network structured cabling systems and in industrial cables, we are uniquely qualified to offer the fullest range of rugged highperformance cables. Nonbonded Belden s Patented Bonded-Pair Technology Our patented cable construction bonds each pair s insulation along their longitudinal axes eliminate performance-robbing gaps. No gaps between the conductor pair means that the uniform conductor-to-conductor spacing Uniform centricity maintains excellent and consistent electrical performance Installable Performance is achieved to offer superior electrical performance, even after the cable has been bent, pulled, or twisted during installation 28

29 Be Certain with Belden BEST PRACTICE 10 Specify Cables Criteria You Need Specify Transmission Distance 100 Meters Max Cat 5e/ Meters Max Multimode Fiber Over 2000 Meters Data Rates 100 Mb/s Cat 5e 1 Gb/s Cat 6 10 Gb/s Fiber Single-Mode Fiber Electrical Noise Low Noise Bonded Pairs Unshielded Flexible Installation Continuous Flex Apps Moderate Noise High Noise Not Required Required Bonded Pairs Foil Shielded Bonded Pairs Foil + Braid Shielded Solid Conductors Stranded Conductors Pairs Most Apps 4-Pair Cable Step 1: Select the Style of Cable The first step the to determine the basic type of cable you need one that meets the distance, data rates, EMI immunity, and flexibility requirements of your application. Special Needs 2-Pair Cable Copper Cable Criteria General Purpose for Most Applications Sunlight/UV Resistance Oil Resistance Chemical and Fuel Resistance Temperatures to 150 C Plenum Rating Low Generation, No Toxins When Burned High Mechanical Stress (Abrasion, Cut Through) Halogen Free Continuous Flex Weldsplatter Resistance Direct Burial Maximum Mechanical Protection Fiber-Optic Cable Criteria General Purpose for Most Applications Additional Chemical and Abrasion Resistance Specify PVC Any Most FEP FEP FEP LSZH Polyurethane LSZH TPE TPE Polyethylene Armoring Look for PVC CPE Step 2: Choose the Jacket Material PVC is the basic jacket material and suits most application. Choose other materials to meet specific needs. Specifying an insulation material is not an issue. Insulation is almost always polyolefin; other insulation materials are usually required by other jacket choices. TPE-jacketed cables, for example, have TPE insulation. 29

30 BEST PRACTICE 10 Specify Cables Step 3: Consider Other Needs You must consider national and local codes that your application must meet and any other special issues not conveniently addressed in Steps 1 and 2. Criteria Tray Application Specify UL PLTC (300V) UL TC-ER (600V) 600 V 600 V AWM Style Mining Regulatory MSHA NEC/CEC and Local Codes Step 4: Determine the Type of Connector Connectors are selected on the amount of protection required, both in terms of IP rating and shielding. The choice may be determined by the type of device you are connecting to. Criteria You Need Specify IP20 (Most Apps) Standard Duty RJ45 Heavy Duty Full-Metal-Body RJ45 IP67 4-Pair Cable Ruggedized ODVA RJ45 2-Pair Cable M12 Cable Shielding Yes Shielded Connector No Unshielded Connector Step 5: Decide Whether to Make or Buy Cable Assemblies Criteria Make Buy Cost Lower Higher Skill Higher Lower Fine-Tune Custom Lengths Yes No Installation Speed Slower Faster Testing On-site Testing Factory Tested 30

31 Be Certain with Belden BEST PRACTICE 11 Have a Plan for Success Need Manage Manage my entire project Design Review my design and highlight areas of risk Assist with my design in a few key areas Assess my situation and create my design Install Preconfigure switches/routers Provide industrial installation guidelines Create custom installation instructions and drawings Perform the installation Perform security vulnerability testing Perform network validation Startup Perform startup Provide troubleshooting Operate Dedicated onsite engineering service Maintain Stock spares Stock preconfigured spares Firmware Switch warranty Industrial HiVision Service Contract Advanced replacement for faulty devices Remote troubleshooting Dedicated technical support contact On-site troubleshooting Troubleshooting procedures Troubleshooting tools Training for maintenance team Upgrade Assess planned network changes and highlight areas of risk Onsite visit if needed Industrial Networking Project Checklist How Belden Can Help Provide a dedicated resource to work as customer staff Fax and phone consultation Fax and phone consultation Onsite meeting and comprehensive network design Recommend experienced Belden System Integrator or partner Recommend experienced Belden System Integrator or partner Onsite testing and assessment Onsite testing and assessment Recommend experienced Belden System Integrator or partner Onsite troubleshooting We review your application needs and provide recommendations Keep your hardware current Lifetime Warranty Keep your software current Get help from someone that knows you and your application Fax and phone consultation Think through your needs as you plan your project. Do you have the skills, the knowledge, and the time to plan and implement the network? Do you need a lot of help or just a little? Do you need someone to give a second look at your plans? Belden experts and our network of partners have the experience and knowhow to help at whatever level you need. The table below lists common requests. Talk to us about helping you with yours. 31

32 Hirschmann Network Solutions The Hirschmann brand represents experience and expertise in automation technology. We helped pioneer Ethernet as a common standard for industrial networks. Today, Hirschmann products will ensure hassle-free and secure data communication under the toughest conditions. The high transmission speeds and large bandwidths provide the fastest possible processing of large amounts of data. The Hirschmann line of networking devices manages virtually every communication connection among the various layers of the network: information, control and device. There are products that support both copper and optical fiber media, with data speeds as high as 10 Gb/s. As the global leader in Industrial Ethernet devices, we continue to innovate with products such as switches with zero switchover time and zero packet loss redundancy, OpenBAT wireless with Clearspace technology for improved signal integrity, and the first all-gigabit machine-mount switch. Rack-Mount Managed Ethernet Switches MACH4000 MACH1000 MACH100 Rugged, Hardworking, and 10G Ready, with enterprise-level performance and connectivity in an industrial-tough design. Configurations conclude up 52 10/100 RJ45 ports, 16 GbE RJ45 ports, and SFP and XFP slots for Gigabit and 10G connectivity. Configured either as a 10/100 or Gigabit switch, the MACH1000 is a rugged workhorse switch with options that include PoE and IEEE 1588 v2 precision timing. Available in fixed or modular versions, these switches combine flexibility with easy configuration of up to 26 ports for 10/100, Gigabit, and even 10 Gigabit Ethernet. Supporting PoE and PoE+, MACH100 switches bring high performance to the control room, with 10G links to the enterprise or other control rooms Serial Converters IOLAN 16 serial ports with two Gigabit Ethernet ports in a rugged housing provide easy, reliable connectivity for serial devices. 32

33 Be Certain with Belden DIN-Rail Mount Managed Switches OpenRail RS Series The OpenRail RS Series encompasses a broad variety of DIN rail switches with capabilities ranging from basic connectivity to advanced features giving you more choice in ports, data rates, and advanced features. MS Series Up to six backplane slots including one for Gigabit accept a range of plug-in modules for Ethernet, IEEE 1588 v2 PTP, and digital I/O. Unmanaged Switches SPIDER/SPIDER II These affordable, entry-level switches are available in SPIDER 10/100 devices and SPIDER II Gigabit devices. OpenRail RS Series The RS2 is a 5-port 10/100 switch, providing up to two optical interfaces. The RS20 provides 6, 14, or 15 PoE-enabled RJ45 ports plus up to three optical interfaces. Security Appliances EAGLE20 /EAGLE30 An all-in-one device offering an industrial-strength firewall with advanced encryption, firewall rules, and VPN tunneling and Ethernet switching. Wireless EAGLE Tofino OpenBAT Access Points and Clients BAT WLC Controller Zone-level security made easy with ANSI/ISA-99 standard protection for zones of control system equipment with rugged Plug-n-Protect security providing a firewall, VPN, asset management, event logger, and detailed protection and filtering of OPC and Modbus TCP communications. Advanced Clear Space technology for increased signal integrity means high-performance networking without the wires. Centralized configuration, monitoring, and managing up to 100 BAT access points or clients. Serial Converters IOLAN Serial device serving made easy with one or three serial ports and one Ethernet port, with an option for a V.92/V.90 modem. Machine Mount Managed and Unmanaged Switches Octopus Octopus switches, in both managed and unmanaged versions, supply a full range of ports, speeds, and features like PoE/PoE+ with sealed copper (M12 connectors) and fiber (ODVA compliant) ports. 33

34 Hirschmann Rack-Mount Switches Feature Layer 2 Switching or Layer 3 Switching/Routing Conformal coating available Managed Backbone Switches Family Model Layer 2/3 Switching MACH4000 Backbone Switches Base Config. Expansion Port Options (Expansion Modules) 10G Gigabit 10/100 Slots Gigabit 10/ G 2/3 4 Combo 16 RJ G 2/3 8 Combo 2 24G+3X 2/3 3 XFP 8 RJ G 2/3 16 RJ G+3X 2/3 3 XFP 16 RJ45 4 MACH SFP Ports 8 RJ45 Ports MACH100 8 SFP Ports 8 RJ45 Ports (with PoE) MACH100 Series MACH102 (Modular) 2/3 2 SFP Slots 8, 16, RJ45 8 RJ45 (PoE) 8 MMF (SC) 8 SMF (SC) 8 SFP Slots MACH102 (Fixed) 2/3 2 SFP Slots 8, 24 MACH1000 MACH104 2/3 2 XFP Slots MAR RJ45 4 SFP Slots 2 24 (Increments of 2) 2 Combo 4 SFP Slots 4 RJ45 2 RJ SFP Slots RJ45 M12 MMF (ST, MT-RJ, SC) SMF (SC, 25, 65, 140 km) SFP Slots MAR , (Increments of 2) 2 Combo 4 SFP Slots 4 RJ45 2 RJ SFP Slots RJ45 M12 MMF (ST, MT-RJ, SC) SMF (SC, 25, 65, 140 km) SFP Slots MAR1040 2/3 16 Combo M12 Terminal Servers Family Model Base Config. Expansion Port Options (Expansion Modules) 10G Gigabit 10/100 WAN Slots Gigabit 10/100 Serial IOLAN SDS16C 2 RJ45 16 RJ

35 Be Certain with Belden PoE Ports IEEE 1588 PTP 0, 8, 16, 24, 32 Redundancy Methods Mgt Ports Approvals Operating Temp. ( C) Power Supply Options Notes Model Family 0, 8, 16 24G 0, 8, 16 RSTP MRP HIPER-Ring V.24 (RJ11) USB cul to , 48 VDC 110/230 VAC Redundancy 24G+3X 0, 8, 16, (300 ms) 24, 32 48G 0, 8, 16, 24, 32 48G+3X 0, 8, 16 MACH1000 RSTP MRP HIPER-Ring (10 ms) V.24 (RJ11) USB cul to /230 VAC Redundancy Managed Backbone Switches Reverse- Mount Option 48+4G MACH102 (Modular) MACH102 (Fixed) MACH4000 Backbone Switches MACH100 Series 4 (PoE) 16 (PoE+) MACH RSTP MRP HIPER-Ring (30 ms) RSTP MRP HIPER-Ring (10 ms) V.24 (RJ11) USB cul 508 cul 1604 Class 1 Div 2 Germanischer Lloyd IEC ; IEEE 1613 EN , NEMA TS 0 to to to +70 EEC 24, 36, 48 VDC 110/250 VDC 110/230 VAC Redundancy MAR1020 MAR1030 MACH1000 MAR1040 Terminal Servers Timing PoE Ports Redundancy Methods Mgt Ports Approvals Operating Temp. ( C) Power Supply Options Notes Model Family V.24 IEC IEEE 1613 cul cul 1604 Class1 Div 2 ATEX 100a, Zone 2-40 to /250 VDC 110/230 VAC SDS16C IOLAN 35

36 Managed DIN Rail Switches Family Model Layer 2/3 Switching OpenRail RSB20 2 OpenRail RSR OpenRail RSP Ports Expansion Port Options Gigabit 10/100 (RJ45 + Fiber) Slots Gigabit 10/ SFP Slot SFP Slots SFP Slots OpenRail RS20/RS30 RS20/RS22 2 4, 8, 16, Uplink 9, 17, Uplink RJ45 MMF (SC, ST) SMF (SC, ST, 10, 40, 70 km) RSR20 2 8, Uplink 1 RJ45 1 RJ MMF (SC) MMF (SC, ST, MT-RJ) SMF (SC, 10, km) RS30/RS RJ45 8, 16, Uplink 8, 16, Uplink RJ45 1, 2, or 3 SFP Slots RSR30 2 2, Uplinks 6, 7, 8 1, 2, 3, 4 Combo 1, 2, 3, 4 SFP Slots 1, 2, 3, 4 Combo Ports RS Combo RSP 2 3 RJ45 8 RJ45 4 RJ SFP slots 11 RJ45 3 SFP Slots 3 SFP Slots Managed Modular Backplane Switches Family Model Layer 2/3 Switching MS Series Backplane Type Backplane Slots Maximum Ports Media Modules Gigabit 10/100 Gigabit 10/100 Gigabit 10/100 MS /100 2, 4, 6 24 MS30 2 MS4128 2/3 10/100 + Gigabit 10/100 + Gigabit 1 2, 4, , 4, MMF 2 SFP Slots 4 MMF 4 SFP Slots 4 RJ45 MS Series 0, 2, or 3 RJ45 + 1, 2, or 4 MMF (SC, ST, MT-RJ) 0, 2, or 3 RJ45 + 1, 2, or 4 SMF (SC, 20, 40, 70 km) 4 SFP Slots 2 or 4 Combo 36

37 Be Certain with Belden Managed DIN Rail Switches PoE Ports IEEE 1588 PTP Redundancy Methods Mgt Ports Approvals Operating Temp. ( C) Power Supply Options Model Family RSTP MRP HIPER-Ring (300 ms) V.24 (RJ11) cul 508 cul 1604 Class1 Div 2 0 to to /24 VDC Redundancy RSB20 OpenRail 0, 9, 17, 25 RSTP MRP HIPER-Ring (300 ms) V.24 (RJ11) USB EN Germanischer Lloyd IEEE 1613 NEMA TS-2 cul 508 cul 1604 Class1 Div 2 0 to to /24/36/48 VDC 24 VAC RS20/RS22 RSTP MRP HIPER-Ring (10 ms) V.24 (RJ11) USB EN IEC Germanischer Lloyd IEEE 1613 cul to to /36/48 VDC 60/120/250 VDC 110/230 VAC Redundancy RSR20 0, 8, 16, 24 RSTP MRP HIPER-Ring (300 ms) V.24 (RJ11) USB EN Germanischer Lloyd IEEE 1613 NEMA TS-2 cul 508 cul 1604 Class1 Div 2 0 to to /24/36/48 VDC 24 VAC RS30/RS32 RSTP MRP HIPER-Ring (10 ms) V.24 (RJ11) USB EN IEC Germanischer Lloyd IEEE 1613 cul to to /36/48 VDC 60/120/250 VDC 110/230 VAC Redundancy RSR30 RSTP MRP HIPER-Ring (300 ms) V.24 (RJ11) USB Germanischer Lloyd IEC cul 508 cul 1604 Class1 Div 2 ATEX Zone 2 0 to to /24/36/48 VDC 24 VAC RS40 0, 4, 8 11 RSTP MRP HSR PRP V.24 (RJ11) SD Card cul 508 IEC IEEE1613 NEMA TS-2 EN to to /36/48 VDC 60/120/250 VDC 110/230 VAC Redundancy RSP Managed Modular Backplane Switches Media Modules IEEE 1588 PTP 2 or 4 RJ45 2 MMF or SMF 2 SFP Slots Digital I/O 4 I/O Ports PoE Ports Redundancy Methods RSTP MRP HIPER-Ring (300 ms) Mgt Ports USB Approvals cul 508 cul 1604 Class1 Div 2 EN IEC IEEE 1613 Operating Temp. ( C) Power Supply Options 0 to VDC Model MS20 MS30-30 to VDC MS4128 Family MS Series 37

38 Unmanaged DIN Rail Switches SPIDER Series Family Model Ports Expansion Port Options Gigabit 10/100 (RJ45 + Fiber) Slots Gigabit 10/100 SPIDER Series OpenRail SPIDER SPIDER II RS2 RS20 5 RJ45 5 RJ SFP Slots 3, 4, 8 RJ45 1, 4, 8 RJ45 + 1, 2 MMF or SMF 3, 4, 5 RJ45 3 RJ MMF or SMF 4 RJ MMF or SMF 6, 14, 15 RJ45 + 1, 2, 3 MMF or SMF OpenRail Router/Firewall/VPN Family Model Ports Port Options Gigabit 10/100 (RJ45 + Fiber) Serial Gigabit 10/100 Eagle Eagle20 Firewall/VPN Router 1 Trusted, 1 Public RJ45 MMF (SC) SMF (SC) Eagle Zone-Level Security Appliance Family Model Ports Port Options Gigabit 10/100 Gigabit 10/100 Eagle Eagle RJ45 Eagle Eagle SFP Slots RJ45 Zone-Level Security Appliance Family Model Ports Port Options Gigabit 10/100 Gigabit 10/100 Eagle Eagle Eagle Tofino 1 Trusted, 1 Public RJ45 MMF (SC) 38

39 Be Certain with Belden PoE Ports IEEE 1588 PTP 0, 1, 4 Also PoE Powered Versions Redundancy Methods Approvals cul 508 IEC IEEE 1613 EN ATEX 100a Zone 2 Operating Temp. ( C) Power Supply Options 0 to to to to +70 0, 6, 14, to /24 VDC Unmanaged DIN Rail Switches Model SPIDER 24 VDC RS2 24 VDC Redundancy SPIDER II RS20 Family SPIDER Series OpenRail Router/Firewall/VPN Capabilities Management Ports Approvals Operating Temp. ( C) Power Supply Options Model Family Routing Firewall Encryption Traffic Filters 802.3X Flow Control VPN RS-232 (RJ11) USB IEC IEC IEEE 1613 UL to /24/48 VDC Eagle20 Firewall/VPN Router Eagle Zone-Level Security Appliance Capabilities Management Ports Approvals Operating Temp. ( C) Power Supply Options Model Family Routing Firewall Encryption RS-232 (RJ11) USB SD Card IEC IEC IEEE 1613 UL EN EN NEMA TS2 ISA Class 1 Div 2-40 to VDC VDC VAC Eagle Eagle Eagle Zone-Level Security Appliance Loadable Security Modules Management Ports Approvals Operating Temp. ( C) Power Supply Options Model Family VPN Server/Client Firewall Security Asset Management Modbus TCP Enforcer OPC Enforcer Event Logger USB FERC/NERC CIP ANSI/ISA-99 IEC cul 508 Germanischer Lloyd -40 to /24/48 VDC Eagle Tofino Eagle 39

40 Wireless Access Points and Clients Family Model Data Rate (Max) Antenna Connectors OpenBAT Series DIN Rail Mounting OpenBat-C No. of Radios LAN Ports OpenBAT-R OpenBAT-R a/b/g/n 450 Mb/s 6 1, 2 1 or 2 GbE Combo IP67. Full Shock and Vibration Protection. X2 Models Suited to ATEX Zone II OpenBAT-F a/b/g/n 450 Mb/s 1, 2 1 GbE M12 OpenBAT-C (Client Only) a/b/g/n 450 Mb/s M12 Wireless Controller Family Model Access Points Supported BAT and OpenBAT Series Ports Gigabit 10/100 BAT WLC Wireless Controller BAT WLC 25, 50, RJ45 IP67/IP54 Machine-Mountable Switches OCTOPUS (Unmanaged) OCTOPUS (Managed) Family Models Gigabit Ports 10/100 Ports Gigabit Port Options OCTOPUS (Managed and Unmanaged) 5TX 5 M12 8M/16M/24M 8, 16, 24 M12 OS20 8 M12, 2 MMF, SMF OS24 9 or 10 OS M12 2 MMF, SMF, M12 2 SFP Slots (1 GbE, 1 10/100) OS or 16 M /100 SFP Slots 40

41 Be Certain with Belden PoE Security Operating Temp. ( C) Power Supply Options DIN Rail Mounting Wireless Access Points and Clients Model Family OpenBAT Series i, 802.1x, and RADIUS 0 to +60 IP67. Full Shock and Vibration Protection. X2 Models Suited to ATEX Zone II 24 VDC PoE Redundancy OpenBAT-R 1-40 to VDC OpenBAT-F i, 802.1x, and RADIUS PoE -40 to +70 Redundancy OpenBAT-C (Client Only) Functionality Automatic configuration and central management of all the access points in the WLAN Full throughput of payload data as per IEEE n for each access point Integrated IP router with firewall Remote monitoring and logging of equipment and connection status of BAT devices Remote monitoring BAT WLAN installations, including Rogue AP and Rogue Client visualizations Management Ports Serial (8-pos Mini-DIN) USB Operating Temp. ( C) Power Supply Options Model +5 to /230 VAC BAT WLC Wireless Controller Family BAT and OpenBAT Series PoE Ports IEEE 1588 PTP Redundancy Methods Management Ports Approvals Operating Temp. ( C) IP67/IP54 Machine-Mountable Switches Power Supply Options Models 0, 6, 8 cul Germanischer 8M/16M/24M RSTP Lloyd MRP HIPER-Ring EN , 48 VAC OS20 EN to VAC (300 ms) DIN Redundancy 0, 8 OS24 NF F /102 OS30 8 OS32 5TX Family OCTOPUS (Managed and Unmanaged) 41

42 Serial-to-Ethernet Converters IOLAN Family Model Serial Ports Ethernet Ports WAN Port IOLAN DS1 1 (DB9) 1 10/100 RJ45 SDS3 3 (RJ45) 1 10/100 RJ45 V.92/V.90 Modem (RJ11) SDS4 3 (RJ45) 1 10/100 RJ45 Wireless Antennas Extending the Reach of Wireless 2.4 and 5 GHz 5 GHz 2.4 GHz Frequency Band IEEE Type Gain (dbi) Distance (km) 2.4 and 5 GHz a/b/g Omni-Directional GHz a/b/g/n a/b/g Omni-Directional MiMo Omni-Directional 2.4 GHz 5 GHz 2.4 GHz 5GHz a Omni-Directional a/n a/n Directional Polarization Diversity Directional MiMo a Directional a Directional a/n Directional GHz b/g Omni-Directional b/g Directional Polarization Diversity b/g Directional b/g Leaky Coax 50 m or 100 m 42

43 Be Certain with Belden Serial-to-Ethernet Converters Approvals Operating Temp. ( C) Power Supply Options Model Family IEC cul cul 1604 Class1 Div 2 ATEX 100a, Zone 2-40 to +70 DS1 0 to , 24 VDC SDS3-40 to +70 SDS4 IOLAN 43