Industrial Ethernet Solutions for Control and Automation Managed Redundant Switch Solutions EtherDevice™ Switch EDS-508 Series Industrial 8-Port Managed Redundant Ethernet Switches Features Advanced Industrial Networking Capability • Redundant Self-Healing Ethernet Ring Capability (recovery time < 300 ms at full load) • IGMP Snooping for filtering multicast traffic from industrial Ethernet Protocols • Support IEEE 802.1Q VLAN and GVRP protocol to ease network planning • Support QoS—IEEE 802.1p/1Q and TOS/DiffServ to increase determinism Designed for Industrial Applications • Rate limiting to prevent unpredictable network status • Long-haul transmit distance of 40 km or 80 km • Lock port for authorized MAC address • DIN-Rail or panel mounting ability access only Useful Utility and Remote Configuration • Port mirroring for online debugging • Configurable by Web browser, Telnet/Serial • Automatic warning by exception through console, Windows utility email, relay output • Send ping commands to identify • Digital inputs to integrate sensors and network segment integrity alarms with IP networks Recommended Software and Accessories • Automatic recovery of connected device’s • SNMP to OPC Server IP addresses • DR-4524, DR-75-24, DR-120-24 DIN-Rail • Line-swap fast recovery (patent pending) 24 VDC Power Supply Series • Redundant, dual DC power inputs • -40 to 75°C operating temperature range • IP 30, rugged high-strength case Fast Ethernet Redundant Ring Capability (< 300 ms) For industrial automation applications, redundancy is always an important issue to help increase the reliability of your TM system. MOXA EtherDevice Redundant Switch EDS-508 comes equipped with a redundant network protocol called Turbo Ring that was developed by Moxa. Turbo Ring gives users an easy way to establish a redundant Ethernet network, and with its ultra high-speed recovery time, once any segment of your network is disconnected, your automation system will be back to normal in less than 300 ms. 1-4 e-mail:info@moxanet.com www.moxa.com e-mail:info@moxanet.com www.moxa.com EtherDevice™ Switch EDS-508 Series EtherDevice™ Switch EDS-508 Series Industrial Ethernet Solutions for Control and Automation Managed Redundant Switch Solutions Couple several Turbo Rings for distributed applications For some systems, it may not be convenient to connect all devices in the system to create one BIG redundant ring, since some devices could be located at a remote site. Turbo Ring’s “Ring Coupling” function helps you separate those distributed devices into different smaller redundant rings, but in such a way that they can still communicate with each other. IGMP Snooping for filtering multicast traffic IGMP (Internet Group Management Protocol) is important in industrial networking, and may be used over Ethernet with some field bus protocols, such as Allen-Bradley EtherNet/IP, Siemens Profibus, and Foundation Fieldbus HSE (High Speed Ethernet). These industrial Ethernet protocols use publisher/ subscriber communications models to multicast packets that could flood a network with heavy traffic. IGMP Snooping provides the ability to prune multicast traffic so that it travels only to those end destinations that require this kind of traffic, and consequently reduces the amount of traffic on the Ethernet LAN. VLAN eases network planning A VLAN is a group of devices that can be located anywhere allows authorized users to access the system. If devices belong on a network, but which communicate as if they are on the to different VLANs, they cannot communicate with each same physical segment. VLANs can be used to segment your other, providing extra security and protection from unwanted network without being restricted by physical connections—a invasion or traffic. The IEEE 802.1Q standard and GVRP limitation imposed by traditional network design. Besides, since protocol can exchange the same interoperable parameters to all automation systems incorporate sensitive devices that must keep consistent VLAN settings over the entire network. be protected from unauthorized access, it is very important to have some type of authentication system set up that only 1-5 e-mail:info@moxanet.com www.moxa.com e-mail:info@moxanet.com www.moxa.com Managed Redundant Switch Solutions Industrial Ethernet Solutions for Control and Automation QoS increases determinism Quality of Service (QoS) provides a traffic prioritization information, to provide a consistent classification of the capability to ensure that important data is delievered entire network. EDS-508 Series’ QoS capability improves consistently and predictably. EDS-508 Series can inspect your industrial network’s performance and determinism for IEEE 802.1p/1Q layer 2 CoS tags, and even layer 3 TOS mission critical applications. Rate Limiting prevents unpredictable network status Any single device on a network should not be given unlimited bandwidth, particularly when it malfunctions. The most well- known problem is the broadcast storms caused by setting up the wrong topology, or by devices that malfunction. The EDS- 508 Series not only can prevent broadcast storms, but also can configure the ingress/egress rate of unicast/multicast/broadcast packets, and in this way give administrators full control of limited bandwidth to prevent unpredictable faults. Port Lock to allow authorized access by specific MAC addresses The EDS-508 series can assign protected static MAC addresses to specific ports. By using the Port Lock function, locked ports will not be able to learn other addresses but only allow the traffic that comes from the preset static MAC address, helping to block unwanted invasion and usage. Port Mirroring for online monitoring In some cases, a network is so large that it is difficult to achieve the expected level of communications. Industrial communications applications use more of a command- response style than the file-transfer style used in office network environments. This means that when first setting up an industrial Ethernet network, control engineers may need to use a second port to monitor the actual activity between their devices and computer host. EDS-508 Series’ mirroring port function helps to ensure that the system behaves as expected. 1-6 e-mail:info@moxanet.com www.moxa.com e-mail:info@moxanet.com www.moxa.com EtherDevice™ Switch EDS-508 Series EtherDevice™ Switch EDS-508 Series Managed Redundant Switch Solutions Industrial Ethernet Solutions for Control and Automation Automatic warning by event Since industrial Ethernet devices are often located at the be informed of the status of devices almost instantaneously endpoints of a system, such devices cannot always know when exceptions occur. what’s happening elsewhere on the network. This means that The traditional way of determining device status is to poll industrial Ethernet switches that connect these devices must devices periodically, but this is not “real-time” enough, and is take responsibility for providing system maintainers with real- not very efficient. Warning messages must be actively triggered time alarm messages. Even when control engineers are out of by events. To take care of these requirements, industrial the control room for an extended period of time, they can still Ethernet Switches need features such as: Warning by e-mail The EDS-508 Series can send out a warning e-mail when an exception is detected, providing system managers with real- time alarm messages. Port Events Switch Events Cold Start Warm Start Link On Power On/Off Authentication Link Off failure Topology Change Configuration Traffic Overload Change Warning by relay output The EDS-508 Series provides two relay outputs that can be set up to indicate events with different importance to notify or warn engineers in the field, so the engineer can use the appropriate emergency maintenance procedures to respond quickly to higher priority messages. DI to integrate other important sensors With two digital inputs, the EDS-508 Series can integrate sensors into its automatic alarm mechanism, turning warning messages into IP network by e-mail, SNMP trap, or OPC. Replace Faulty Devices To reduce the effort required to repeatedly configure IP addresses, the EDS-508 Series comes equipped with DHCP/ BootP server and RARP protocol to automatically set up IP addresses of Ethernet-enabled devices. Line Swap Fast Recovery Commercial Ethernet switches need 3 to 5 minutes of recovery industrial applications, Moxa’s patented Line-swap fast recovery feature—which responds in less than 1 second—was developed time when networked devices change position. But since a recovery time of even 3 minutes is an absolute eternity for to keep your communication lines open longer. 1-7 e-mail:info@moxanet.com www.moxa.com e-mail:info@moxanet.com www.moxa.com Managed Redundant Switch Solutions Industrial Ethernet Solutions for Control and Automation Easy Browser-based Configuration The EDS-508 Series is easily configured over the network by web browser, Telnet console, or a Moxa provided Windows utility. In addition, Moxa’s Batch Configurator can also be used to store and copy configuration parameters to multiple EDS-508 units simultaneously. Network Management with SNMP-OPC Server The SNMP OPC Server software package can convert SNMP into OPC format. The vertical integration of SNMP-Management Information into existing OPC-based SCADA- packages gives the customer the ability to establish an Ethernet Network Management Application that is integrated with existing Visualization and Control applications. Dimensions (unit = mm) Side View DIN-Rail Kit Front View Rear View Panel Mounting Kit Specifications Technology Interface Standards: IEEE802.3, 802.3u, 802.3x, 802.1D, 802.1W, RJ45 Ports: 10/100BaseT(X) auto negotiation speed, F/H 802.1Q, 802.1p duplex mode, and auto MDI/MDI-X connection Protocols: GVRP, SNMP, DHCP Server/Client, BOOTP, TFTP, Fiber Ports: 100BaseFX ports (SC connector) Console: RS-232 (RJ45) SNTP, SMTP, RARP and EDS-SNMP OPC server (Optional) LED Indicators: Power, Faults, ACT, LNK, 10/100, Master, coupler MIB: MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Q-BRIDGE Alarm Contact: Two relay outputs with current carrying MIB, Bridge MIB, RSTP MIB capacity of 1A @ 24 VDC Forwarding and Filtering Rate: 148800 pps Processing Type: Store and Forward Flow Control: IEEE802.3x flow control, back pressure flow control 1-8 e-mail:info@moxanet.com www.moxa.com e-mail:info@moxanet.com www.moxa.com EtherDevice™ Switch EDS-508 Series EtherDevice™ Switch EDS-508 Series Managed Redundant Switch Solutions Industrial Ethernet Solutions for Control and Automation Digital Input: Two inputs with the same ground, but Environment electrically isolated from the electronics. Operating Temperature: • For state “1“: +13 to +30V -0 to 60°C (32 to 140°F) • For state “0“: -30 to +3V -40 to 75°C (-40 to 167°F) for -T models • Max. input current: 8 mA Storage Temperature: -40 to 85°C Optical Fiber Ambient Relative Humidity: 5% to 95% (non-condensing) Distance: Single mode fiber for 15 km, Multi mode fiber for Regulatory Approvals 2 km Safety: UL60950, UL 508, CSA C22.2 No. 60950, EN60950 Wavelength: 1310 nm Hazardous location: Min. TX Output: -15 dBm (Single), -20 dBm (Multi) UL/cUL Class I, Division 2, Groups A, B, C and D Max. TX Output: -6 dBm (Single), -14 dBm (Multi) ATEX Class I, Zone 2, EEx nC IIC Sensitivity: -36 to -32 dBm (Single), -34 to -30 dBm (Multi) EMI: FCC Part 15, CISPR (EN55022) class A, Recommended Diameter: 9/125 µm (Single) EMS: EN61000-4-2 (ESD), level 3 62.5/125 µm(Multi) EN61000-4-3 (RS), level 3 Power EN61000-4-4 (EFT), level 3 Input Voltage: 12 to 48 VDC, redundant inputs EN61000-4-5 (Surge), level 3 Input Current (@24V): 0.29A: (EDS-508), EN61000-4-6 (CS), level 3 0.43A: (EDS-508-MM-SC, EDS-508-SS-SC) Connection: Two removable 6-pin terminal blocks Shock: IEC60068-2-27 Overload Current Protection: Present, can withstand 1.6A Free Fall: IEC60068-2-32 Reverse Polarity Protection: Present Vibration: IEC60068-2-6 Mechanical WARRANTY: 5 years Casing: IP30 protection, aluminum case *These product specs are subject to change without notice. Dimensions: 80.5 x 135 x 105 mm (W x H x D) Weight: 1.04 kg Installation: DIN-Rail, Wall Mounting (optional kit) Ordering information EDS-508: Industrial Redundant Ethernet Switch with 8 10/100BaseT(X) ports, Operating Temp. 0 to 60°C EDS-508-MM-SC: Industrial Redundant Ethernet Switch with 6 10/100BaseT(X) ports, 2 multi mode 100BaseFX ports, Operating Temp. 0 to 60°C EDS-508-SS-SC: Industrial Redundant Ethernet Switch with 6 10/100BaseT(X) ports, 2 single mode 100BaseFX ports, Operating Temp. 0 to 60°C Extended Operating Temperature Models (-40 to 75°C): EDS-508-T: Industrial Redundant Ethernet Switch with 8 10/100BaseT(X) ports, Operating Temp. -40 to 75°C EDS-508-MM-SC-T: Industrial Redundant Ethernet Switch with 6 10/100BaseT(X) ports, 2 multi mode 100BaseFX ports, Operating Temp. -40 to 75°C EDS-508-SS-SC-T: Industrial Redundant Ethernet Switch with 6 10/100BaseT(X) ports, 2 single mode 100BaseFX ports, Operating Temp. -40 to 75°C Long haul transmit for Single mode optical fiber of 40 km and 80 km are also available. Optional Accessories DR-4524: 45W/2A DIN-Rail 24 VDC Power Supply with universal 85 to 264 VAC input DR-75-24: 75W/3.2A DIN-Rail 24 VDC Power Supply with universal 85 to 264 VAC input DR-120-24: 120W/5A DIN-Rail 24 VDC Power Supply with 88 to 132 VAC/176 to 264 VAC input by switch See page 4-6 for more details about these DIN-Rail Power Supplies. EDS-SNMP OPC Server: CD with EDS-SNMP OPC Server Software and Manual WK-46: Wall Mounting Kit 1-9 e-mail:info@moxanet.com www.moxa.com e-mail:info@moxanet.com www.moxa.com