· 8 Logical Devices per Port

· GOOSE (Generic Object Oriented Substation Event)
– a GOOSE message will be generated by the gateway automatically upon event(*)

· (*)Being other protocols not Real-Time, there is no guarantee that GOOSE message is generated within 1 ms from the event itelf.

· 8 Logical Devices per Port

· GOOSE (Generic Object Oriented Substation Event)

· IEC 61850-7-1 (Principles and Models)

· IEC 61850-7-2 (Abstract Communication Service

· Interface: ACSI

· IEC 61850-7-3 (Common Data Classes: CDC)

· IEC 61850-7-4 (Logical Nodes and data Object Classes)

· IEC 61850-8-1 (Mapping to Manufacturing Message Specification: MMS)

· Edition 1 & Edition 2 are both Supported

· Server side supports serving up to 5 client in TCP Mode

· Client side in a single RS-485 port, supports connecting up to 16 IEDs

· Client side supports connecting up to 16 IEDs

· Maximum Fragment size 2048 octets

· Protocol implementation with configurable parameters conforms to IEEE Std 1815-2012 level 2

· Commands with or without preselection (Select, Operate, Direct Operate)

· Transmission of time-tagged events

· Self-address

· Binary Outputs up to 2000 pts

· Double Inputs up to 4000 pts

· Analog Inputs up to 250 pts

· Analog Outputs up to 250 pts

· Counters up to 250 pts

· Support Modbus in TCP mode

· For Modbus Client in TCP mode, support connecting up to 64 Modbus servers

· For Modbus Server in TCP mode, support serving up to 64 Modbus clients

· Support maximum number of data points in read direction: 8000 pts

· Support maximum number of commands in write direction: 4000 pts

· Interrogation

· Read Procedure

· Cyclic Data and Spontaneous Transmission (Slave Side only)

· Clock Synchronization

· Transmission of Integrated Totals

· Direct and SBO command

· Control Points: Each supports up to 500 pts: Single Command, Double Command, Regulating Step Command, Set Point Command with Normalized Value, Set Point Command with Scaled Value, Set Point Command Short Floating Point, Bit string

· Master supports connecting up to 16 IEDs

· Process Information in Monitor and Control Direction

· Unbalanced Modes

· General Interrogation

· Clock Synchronization

· Command Transmission

· Test Mode

· Blocking of Monitor Direction

–  Status indications in monitor direction: from <16> to <30>

–  Supervision indications in monitor direction: <32>, <33>, from <35> to < 39>, <46>, <47>

–  Earth fault indications in monitor direction: from <48> to <52>

–  Fault indications in monitor direction: from <64> to <93>

–   Auto-reclosure indications in monitor direction: from <128> to <130>

–   Measurands in monitor direction: from <144> to <148>

· Control direction:
– General commands in control direction: from <16> to <19>, from <23> to <26>

· Client side supports connecting up to 10 IEDs

· Protocol implementation with configurable parameters conforms to the IEC 60870-5-104 specification edition 2

· Process Information in Monitor and Control Direction

· CP56Time2a timestamp for Control Commands

· Interrogation

· Read Procedure (Server side only)

· Cyclic Data and Spontaneous Transmission (Server side only)

· Clock Synchronization

· Transmission of Integrated Totals

· Direct and SBO command

· Control Points: Each supports maximum 500 pts: Single Command, Double Command, Regulating Step Command, Set Point Command with Normalized Value, Set Point Command with Scaled Value, Set Point Command Short Floating Point, Bitstring.

· Event Logging (Server Side only) Universal Event Buffer up to 20,000 Events

EN 55032, EN 61000-3-2, EN 61000-3-3, EN 55024, EN 61000-6-2, EN 61000-6-4

±8KV

4

1.4~2.0GHz

2.0~2.7GHz

3 V/m

1 V/m

±2.0KV

±1.0KV

4

3

3

IEC 61000-4-11