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EDS500 series

Connectivity, guaranteed.

The EDS500 product family of rugged Ethernet/SHDSL managed switches and FSK-based analog modems has been specifically designed for critical infrastructure and industrial applications with enhanced, robust communication technology that ensures minimal downtime and enables predictive failure notification and encrypted management.

Depending on the model, data communication features two-wire copper lines, starting at very low baud rates (FSK-based analog modems) or SHDSL/EFM connections with up to 15 Mbps data rate, and ranges up to Ethernet (copper and optical). SFP slots and suitable SFP modules provide connectivity over optical multimode or single mode fibers up to 80 km, both for Duplex LC (two fibers) and Simplex LC (bi-directional over one fiber). Several models provide Power-over-Ethernet ports (IEEE 802.3at / PoE+ and above).

The EDS500 managed switches for optical and copper Ethernet are certified for IEC 61850. The Ethernet/SHDSL switches support a variety of useful, reliable and intelligent functions, such as MSTP/RSTP/STP (IEEE 802.1Q/w/D), VLAN, IEEE 802.1X, HTTPS, SNMPv3, SSH, QoS, rate limiting, ACL/packet filter, RMON, LLDP, L2TP, IGMP snooping, and many more, making EDS500 suitable for any harsh industrial environment.

EDS500 switches series

Benefits

High-level benefits of Hitachi Energy's EDS500 series devices include the capacity to handle mixed copper and fiber optic infrastructure with the same device(s), features, look and feel. Connecting copper (SHDSL) and fiber optics infrastructure with the same device provides a seamless transition from copper to fiber optics.

Hitachi Energy EDS500 series devices provide predictive failure notification that detects, monitors and analyzes network conditions that may result in severe errors and/or malfunctions, and notifies users before conditions become critical. Predictive failure notification helps to convert unplanned downtime into plannable maintenance, reduces maintenance and service outage costs, and improves asset health.

Hitachi Energy EDS500 series devices process modern SCADA protocols. They can convert legacy IEC-101 SCADA protocol into IEC-104, to achieve higher data rates, and use modern communication technologies for high-availability and redundancy, monitoring the communication device via SCADA protocol (through the SCADA control center).

Hitachi Energy EDS500 series devices support web-based approaches, command line interface, SNMP and Syslog as well as human-readable configuration files that can be easily adapted. A memory stick is able to transfer, backup and restore configurations to ensure a simpler and faster management and configuration process.

Hitachi Energy EDS500 series legacy serial communication interface and behavior support gives customers a modern Ethernet-based network and communication function using existing low quality cables, and is able to upgrade communication technology in an installation/substation without changing the end device, e.g. RTU and/or its configuration.

Our offering

Device Ethernet (RJ-45) Ethernet (SFP) SHDSL RS-232 PoE Support
500NMD30 4 0 0 1  
500NMD01 4 0 1 1  
500NMD02 4 0 2 2  
500NMD11 4 1 1 2  
500NMD20 4 2 0 2  
500NMD40 4 0 0 1
500NMD41 4 0 1 1
500NMD42 4 0 2 2
500NMD43 4 1 1 2
500NMD44 4 2 0 2

Flexibility of communication is a precondition for modern SCADA systems. The EDS500 series guarantees an error-free and comprehensive communication to a variety of devices.

Analog modems are used for serial communication. The EDS500 series modules offer modems with speed rates up to 9.600 Baud for distances up to 20 km. The modems operate in wide or voice band range to meet customer requirements. Moreover, the modems are available for CCITT V.23 standard.

560CVD11 Multimeter with FCD, 4U/4I

500FSD10 Modem 1200 baud

Voice frequency telegraphy device (VFT) according CCITT V.23 standard/ 1200 baud.

  • RS-232 Interface 1x RJ45
  • VFT/FSK Interface 1x  pluggable screw-type terminal
  • Can be connected CCITT V.23 standard compliant modems
  • Power supply  24…60 V DC
  • RTU560 rack version available: 23WT23
  • Optional line transformer for overvoltage protection: 500LTD01 and 500LTD02
560CVD11 Multimeter with FCD, 4U/4I

500FSD11 Modem 9600 baud

FSK device with 9600 baud transmission speed

  • RS-232 Interface 1x RJ45
  • VFT/FSK Interface 1x  pluggable screw-type terminal
  • Power supply  24…60 V DC
  • RTU560 rack version available: 23WT24
  • Optional line transformer for overvoltage protection: 500LTD01 and 500LTD02
560CVD11 Multimeter with FCD, 4U/4I

MDD03 Cellular modem

  • RS-232 Process Interface 1x DB9-F
  • SMA Cellular Interface 2x SMA-F (indoor antennas included)
  • Isolation test voltage 10 kV
  • SIM Slot 1x 2FF (Mini-SIM)
  • Power supply  6…36 VDC
560CVD11 Multimeter with FCD, 4U/4I

500FSD20 Modem 50-2400 baud

  • RS-232 Configuration Interface 1 x RJ12
  • RS-232 Process Interface 1 x RJ45
  • VFT/FSK Interface 1x pluggable screw-type terminal
  • Channel-frequencies and -bandwidth are selectable according to CCITT frequency tables (R35 … R38) and V.23/1200 bps
  • Additional 600 bps and 2400 bps channels
  • Power supply  24…60 V DC
  • RTU560 rack version available: 23WT25
  • Optional line transformer for overvoltage protection: 500LTD01
560CVD11 Multimeter with FCD, 4U/4I

500LTD01 Line transformer

Isolated line transformer for galvanic isolation of transmission line

  • Frequency range: 0,3 kHz to 3.4 kHz
  • Ratio 1:1
  • Isolation test voltage 10 kV
  • Optimized for line impedances of 600 Ω
  • Insulation resistance: 10000 MΩ at 500 V
560CVD11 Multimeter with FCD, 4U/4I

500LTD02: Line transformer 7.5 kV, 2-50 kHz

Isolated line transformer for galvanic isolation of transmission line

  • Operates at a frequency range from 2 kHz to 50 kHz (23WT24 and 560FSM11)
  • Isolation test voltage 7.5 kV
  • Optimized for line impedances of 150 Ω
  • Ratio 1:1
  • Insulation resistance: 10000 MΩ at 500 V between windings and the case

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