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- Page 1 Power Grids EDS500 series - FSK modems Part 1: Devices Manual Release 2...
- Page 2 Revision Revision Document identity: 1KGT151042 V001 1 Revision: Date: Changes: 08/2019 Initial version 04/2021 Disclaimer 04/2023 Minor corrections 1KGT151042 V001 1...
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Page 3: Table Of Contents
Contents Contents Introduction..........................5 About the Manual EDS500 series - FSK modems............5 References........................5 Safety Instructions and Regulations..................7 Introduction........................7 Safety Indication Symbols..................... 7 Other Indication Symbols....................8 Applicable Standards and Directives for Installation and Operation......8 Qualified Personnel......................9 Intended Use........................9 Warnings and cautions.................... - Page 4 Contents 4.5.3 Interface to transmission line..............23 4.5.4 Alarm Relay....................24 4.5.5 Serial Interface.....................25 4.5.6 Extension Interface..................25 Display Elements......................26 Controls........................26 4.7.1 Reset Button....................26 Maintenance.........................27 Glossary..........................29 1KGT151042 V001 1...
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Page 5: Introduction
Description of the functions 1KGT151044 Part 3: Command reference Description of the command line inter- face Table 1: Parts of the Manual EDS500 series - FSK modems References Individual Ident EDS500 series Individual hardware data sheets of all devices Hardware data sheets... - Page 6 References Introduction 1KGT151042 V001 1...
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Page 7: Safety Instructions And Regulations
Important information not related to personal injury but that should be observed. This symbol is used to indicate restrictions, prerequisites, and other information that is important for configuration. The following safety indication symbols are used on EDS500 series devices: Symbol Type... -
Page 8: Other Indication Symbols
Other indication symbols on EDS500 series devices Applicable Standards and Directives for Installation and Operation The devices of the Hitachi Energy EDS500 series are produced in compliance with the relevant regulations and standards. According to IEC 60664-1 (DIN VDE 0110-1) Insulation coordination for equipment within low- voltage systems –... -
Page 9: Qualified Personnel
Qualified Personnel Mounting into cabinet is mandatory due to fire protection. If devices of the EDS500 series are coupled with or supplied through power-frequency voltage networks of overvoltage category III, take suitable protective action, such as installing surge voltage protectors, to guarantee that overvoltage category II (1500 V max. transient) according to DIN VDE 0110 applies at the terminal connectors. -
Page 10: Warnings And Cautions
"Intended use of the product" means that the components of the EDS500 series are operated and maintained exclusively in the form described in the product documentation. In particular, intended use of the product requires observing the technical specifications of the process circuits and power supply. -
Page 11: System Concept
System concept Device family System concept Device family The 500FSD series out of the EDS500 product family is a product series of ruggedized FSK- based analog modems. It is especially designed to support critical infrastructure companies by enabling communication for traditional serial devices like RTUs or IEDs. The 500FSD product series interoperates with any standard FSK-based technology but is also capable to achieve higher data rates by enhanced technology. -
Page 12: Functions Overview
Functions overview 3.2.1 Applications The wide area of applications enable the EDS500 series - FSK modems to be used in any cost- efficient environment using serial communication. Its simplicity and robustness provide ease of installation as well as long product lifetime. -
Page 13: Rtu560 Integration
Functions overview 3.2.5 RTU560 integration All products of the EDS500 series - FSK modems are also available as plugin modules for RTU560. Network structures Devices of the EDS500 series allow you to realize a wide variation of network structures like point- to-point connections, lines, stars and branches. -
Page 14: Star Topology
Network structures System concept Control center Staon RTU/IED 500FSDxx 500FSDxx Figure 2: Point-to-point topology 3.3.3 Star topology The star topology is used in centralized applications with a central connection point. The different connections for the stations are bundled in the control center and are attached to a single 500FSD analog modem. -
Page 15: Multidrop Star Topology
System concept Network structures 3.3.4 Multidrop star topology By combining star and line topology a multidrop star can also be realized. It connects multiple transmission lines to a central point like a control center. Staon 1 Staon 2.1 Staon 2.2 RTU/IED RTU/IED RTU/IED... - Page 16 Network structures System concept 1KGT151042 V001 1...
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Page 17: Device Description
Device description Compact device 500FSD10 Device description Compact device 500FSD10 4.1.1 Overview 500FSD10 RxD DCD CTS NF2a (M1) (M2) NF2b (M5) (D2) (E2) Modem (D1) (S2) NF1a (S1.2) NF1b TxD RTS Figure 5: Block diagramm 500FSD10 The 500FSD10 modem is a CCITT V.23 modem for snap-in DIN-rail mounting. V.23 operates with the frequency shift keying method (FSK). -
Page 18: Compact Device 500Fsd11
Compact device 500FSD11 Device description General Data Type of modulation Frequency shift keying (FSK) with carrier switch- off for multi-drop network Type of communication Point-to-point or multi-drop network Operation modes Full- or half-duplex via four-wire links Half-duplex via two-wire links Channel assignment CCITT V.23 1200 baud Mechanical layout... -
Page 19: Front View And Connectors 500Fsd11
Device description Compact device 500FSD11 4.2.2 Front view and connectors 500FSD11 Figure 9: Front view of the FSK Figure 10: modem 500FSD11 Connector plan of the FSK modem 500FSD11 Connectors Type "Power Connector", page 22 "Serial interface to DTE", page 23 "Interface to transmission line", page 23 4.2.3 Device data 500FSD11... -
Page 20: Compact Device 500Fsd20
Compact device 500FSD20 Device description Power supply input Operating voltage 24 ... 60 V DC -15%...+20% Power consumption (typical) 2.4 W Current demand (peak) 160 mA Ordering information 500FSD11 R0001 1KGT019301R0001 Compact device 500FSD20 4.3.1 Overview 500FSD20 RxD DCD CTS NF2a (M1) (M2) -
Page 21: Device Data 500Fsd20
Device description Compact device 500FSD20 Connectors Type "Power Connector", page 22 "Serial interface to DTE", page 23 "Interface to transmission line", page 23 "Alarm Relay", page 24 Con0 "Serial Interface", page 25 "Extension Interface", page 25 4.3.3 Device data 500FSD20 The interface data can be found in Chapter 4.5, "Connections". -
Page 22: Connections
Connections Device description General standards • EN 50125-3 class T1 and T2 Electromagnetic compatibility (EMC) tested • IEC 61000-6-1 according to • IEC 61000-6-2 • IEC 61000-6-3 • IEC 61000-6-4 • ETSI EN 300 386 • EN 50121-4 Insulation classification according to IEC 60664-1 •... -
Page 23: Serial Interface To Dte
Device description Connections WARNING The device shall be powered off while accessing any of the power or alarm relay connectors. Any other connectors (e.g. RS-232 or 4-wire/2-wire communication port/X3) are hot-pluggable while the device is operating. WARNING No plug shall be freely accessible in normal operation due to safety reasons. A D V I C E Due to the internal overvoltage protection, interrupt any connection to ground of the device for the time of the measurement before you carry out isolation measurements. -
Page 24: Alarm Relay
Connections Device description Interface to transmission line Electrical specification derived from ITU-T Circuit classification ES2 (acc. IEC 62368-1) Plug type Phoenix Contact MSTBT 2,5/4-ST Galvanic isolation 3 kV isolation voltage Overvoltage protection line to earth ±4 kV, line to line ±2 kV Electrical fast transient / Burst, IEC 61000-4-4 4 kV (level 4), criterion A Surge 1.2/50 µs, IEC 61000-4-5... -
Page 25: Serial Interface
Device description Connections WARNING The device shall be powered off while accessing any of the connectors X1 (power connector) or X4 (alarm relay). Any other connectors (e.g. RS-232 or 4-wire/2-wire communication port/X3) are hot-pluggable while the device is operating. WARNING No plug shall be freely accessible in normal operation due to safety reasons. -
Page 26: Display Elements
Display Elements Device description Display Elements Description Function Power Voltage Supply Device is without power supply green Power supply switched on Request to send DTE does not send green DTE requests to send via the modem Clear to send CTS inactive green The CTS is switched on when the carrier is being established. -
Page 27: Maintenance
A D V I C E AllThe established communication connections will be temporarily lost during restart. Maintenance EDS500 series devices do not require any maintenance. There are no wear and tear parts. There are no moving parts. Device cooling results from thermal convection. - Page 28 Maintenance Device description 1KGT151042 V001 1...
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Page 29: Glossary
Glossary Glossary Alternating Current CCITT International Telegraph and Telephone Consultative Committee (Comité Consultatif International Téléphonique et Télégraphique) European Conformity (Conformité Européene) Clear to Send Direct Current Data Carrier Detect Data Set Ready Data Terminal Equipment Data Terminal Ready ETSI European Telecommunications Standards Institute Frequency-shift keying Ground HTTPS... - Page 30 Glossary 1KGT151042 V001 1...
- Page 31 1KGT151042 V001 1...
- Page 32 Hitachi Energy is not liable for any damages and/or losses related to such security breaches, any unauthorized access, interference, intrusion, leakage and/or theft of data or information.
- Page 33 Visit us Hitachi Energy P.O. Box 10 03 51 68128 Mannheim, Germany hitachienergy.com/eds500...