challenging remote locations. It accommodates up to 5,000 function blocks and provides

closed loop control of up to 500 I/O points in under 250 milliseconds.

PNI800

Symphony Plus Plant Network (PN800) is a bidirectional, high-speed and redundant

Ethernet control network that operates at a communication rate of 100 Mbaud.

The PN800 network supports the 2010 version of the IEC 62439 Parallel Redundancy

Protocol (PRP-0 or PRP) for increased Ethernet network reliability. The benefits of PRP include network redundancy and seamless failover caused by a single point of failure.

The PNI800 (Plant Network Interface) is an Ethernet-based communication module.

It provides real-time communication between HPC800/SPCx00 controllers S+ Engineering and S+ Operations PC workstations.

CI850 (IEC 61850 communication)

CI850 of the SD Series family allows for direct communication between SD Series

controllers and intelligent electronic devices (IEDs), protection relays and other

smart devices using the IEC 61850 communication protocol. The CI850 features:

• Dual high-capacity 32 bit CPUs

• Data modeling according to IEC 61850-7-3/4

• MMS client functionality according to IEC 61850-7-2

• GOOSE publisher and subscriber functionality

• Capability to send single and double commands

• Capability to send select before operate commands

• Support for up to 20 IEDs connected to a single CI850

PDP800 (PROFIBUS communication)

Symphony Plus allows seamless integration of intelligent field devices using the PROFIBUS communication protocol.

Some of the key features of the PDP800 PROFIBUS Interface module are:

• Module redundancy

• PROFIBUS DP line redundancy

• PROFIBUS DP V0, V1, V2

• PROFIBUS PA devices through third-party DP/PA linking device

• Electric and fiber optic media for PROFIBUS DP link

• Up to 12 Mbps rate of PROFIBUS DP link

• Up to 15 km by fiber optic using PROFIBUS DP link

• Up to 124 slave devices

SCI200 (Multi-protocol communication interface)

The SD Series SCI200 integration interface module provides real-time communications

between SD Series controllers and devices such as Intelligent Electronic Devices (IEDs)