ISIO 200

Binary input/output (I/O) terminal with IEC 61850 interface

Easy to use binary I/O extension

ISIO 200 is a simple and versatile binary I/O terminal with IEC 61850 interface. For communicating with CMC test sets and real-time message exchange with peer devices, the fast GOOSE messaging is used. By using Client/Server communication, ISIO 200 can be integrated into Substation Automation Systems (SAS) and communicate to a station controller. 

In combination with a CMC test set, ISIO 200 extends the binary I/O capability of the test system. As a component of an SAS, it handles additional binary signals. Due to its compact design, binary I/O terminals can be put wherever necessary.

Adding binary I/Os
The ISIO 200 provides additional I/Os for systems interfaceing with IEC61850. This supports complex testing scenarios with CMC test sets as well as SAS that lack binary I/Os at the relays and bay controllers.
Interface to Switchgear
Several IEC 61850 data models for interfacing to different combinations of disconnector switches and circuit breakers can be selected.
Interface to Overcurrent Relays
Conventional overcurrent protection relays with only binary I/Os can interface to an IEC 61850 SAS through the ISIO 200 with a matching data model.
Teleprotection Interface
By using GOOSE messaging via wide area links between substations, the ISIO 200 serves as a teleprotection interface for relays with conventional binary I/Os.

Key features

  • Testing of complex protection schemes with CMC test sets
  • Remote control of binary outputs
  • Integration of conventional devices into IEC 61850 systems
  • Status interface with data models for overcurrent relays, switchgear, and teleprotection
  • Indication of GOOSE timeouts and malfunctions using alarm output contact
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Solutions for:

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