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Foxboro Evo™
Process Automation
System
Product Specifications
PSS 31S-2M17
Foxboro Evo™ SCD6000 Controller
OVERVIEW
The Foxboro Evo™ SCD6000 architecture is
designed with the flexibility to allow users to
configure Foxboro Evo Remote Terminal Units (RTUs)
as needed to meet the various control system
requirements. The same equipment, software, and
networks are used as building blocks to produce a
fully integrated system based on the following
concepts:
 Analog, digital, or fiber-optic communications
using multiple communications ports with each
port using different communications protocols
 Intelligent I/O modules for high performance
processing
 Distributed I/O capability over a star optical
network
 High speed peer-to-peer distributed automation
over a ring optical network
 Integration of Intelligent Electronic Devices (IEDs)
into the local control network
 Data and Control Interface Unit (DCIU) capability
for coordination of controls between RTUs
 “Check-before-operate” security on all controls
 Applications Software Library for a wide range of
control system applications
The SCD6000 is a multi-nodal RTU with advanced
data integration, time synchronization, and
programming capabilities. Its primary slave interfaces
are provided with DNP3 Slave (TCP/IP and Serial)
and IEC 61850 Client. The SCD6000 controller
PSS 31S-2M17
Page 2
inherits the functionality of the compact SCD5200
and provides a large RAM for a higher concentration
of IEC 61850 IEDs.
Each SCD6000 rack mounted card file can support
Power, CPU, Communications, and IO modules. The
range of IO modules is extensive, covering all
aspects of IO at a wide range of input voltage level.
Each IO processor is intelligent, provides on-board
pre-processing, and captures information on the
sequence of events.
Apart from handling IO modules, the SCD6000 also
works as an embedded computing and networking
platform, which serves as a distributed Station
Computing Device (SCD).
As shown in the figure on page 1, the architecture
provides continuous support for OptoNet and
includes additional support for the high speed
internet protocols required to integrate IEC 61850
Station LANs. OptoNet is transparent and provides
any user programming environment with complete
access to any IO or communications information on
any node at any time. Up to 63 SCD6000s can be
interconnected on the OptoNet ring. IEC 61850
Station LANs can be introduced into any node on
either of the Dual SFP based Ethernet ports.
Backward compatibility of the OptoNet is maintained
with the Foxboro Evo Remote Terminal Unit RTU50/
SCD5200. This allows older RTU50/SCD5200 card
files to be mixed with the newer SCD6000 card.
The SCD6000 can be password protected on any
TCP/IP or serial port to restrict end user access.
Passwords can be assigned for individual users and
common roles such as Maintainer, Browser, and
Superuser. The configuration file for SCD6000 is
encrypted to provide enhanced security against
vulnerability attack. Each configuration file is node
locked.
The SCD6000 controller includes both IEC 61850
Client and Server services and data structures. These
data structures are created through the import of a
standard .SCD file format and are included with the
configuration file. Either the IEC 61850 Client or
Server or both can be configured for use on any
node.
REAL-TIME DATABASE AND ENVIRONMENT
The SCD6000 controller module inherits the
functionality of the compact Foxboro Evo SCD5200
module. The SCD6000 Main Processor module can
be used as plug-in replacement for the existing
SCD5200 installed base with regenerated
configuration file.
SCD6000 supports both half and full duplex Ethernet
communications. Dual 100 Mbps fixed SFP ports
support either 100Base-FX or 100Base-T and
provide a cost-effective and versatile optical and
wired Ethernet interface.
Figure 1. Real-Time Database and Environment
Figure 1 shows the SCD6000 controller environment,
which consists of a central real-time database that is
kept up-to-date by a variety of independent
processes. The embedded operating system
executive supports these processes.
PSS 31S-2M17
Page 3
 Intrinsic Data Functions (IDF) – Event driven pre-
configured functionality is very fast and often
used for implicit conversions of IO information
 Calculations – Up to 3 calculation tasks can be
programmed. Each task is written as a State
Machine or a Procedural Logic using the
dedicated State And Logic Language [SALL]
 IEC 61850 Client Stack – A separate stack
process is maintained to allow the IEC 61850
Client services to operate
 IEC 61850 Server Stack – A separate stack
process is maintained to allow the IEC 61850
Server services to operate
 IO/COMMS/OptoNet – The Electrobus interface
supports the IO and Communications modules
and the OptoNet functionality supports the
transparent transmission of the real-time
database from node to node
 IO Time Sync – The real-time clock on each
processor is used to synchronize the clocks on all
intelligent IO modules
The real-time database accepts incoming data and
records changes in any of the change-driven protocol
stacks with a time-based comparison. The real-time
database is supported by a flash-based file system
during start-up and run-time.
A complete set of diagnostic interfaces is provided to
allow both remote and local diagnostic tools to
establish a secure connection with the unit at any
time. The on-board flash file workspace allows for
multiple files to be downloaded and used as current,
past, or future intended running configurations. The
diagnostic interface allows the SCD6000 to be reset
remotely and re-started with a new or test
configuration.
The Foxboro Evo SCD6000 controller has the ability
to update online parameter for communication
protocols, which avoids restart of the RTU if certain
parameters such as delays and timeouts are
changed.
Control Points will now have the last five control
events with Request Time, Operate Time, Value, and
CE Flag.
FILE FORMATS
Multi-Slot Cardfile Formats
The SCD6000 is provided with a passive parallel
backplane that makes it possible to provide a
number of formats with varying number of IO slots.
Each format allows one CPU. The most popular card
file format for the SCD6000 is a 19” rack file which
includes a wide range Power Supply, a COE [CPU,
OptoNet, and Ethernet] variant of the CPU module,
and space to accommodate up to 10 standard width
IO modules.
Use OptoNet cables to interconnect each rack for
allowing a scalable solution involving multiple
computing nodes. Use the 5-slot cardfile to
accommodate higher communications densities. In
this case, a COPE [variant of the CPU module]
supplies backplane power which avoids the need for
a separate wide range power supply. Use the 5 slot
file for smaller spaces where a 19" rack solution
might not be feasible.
FILE POWER SUPPLY
In smaller file formats (up to five I/O modules), the
COPE's integral 40 W wide input voltage supply
powers the system.
Optional Power Supply (SY-0399131)
A standalone Power Supply module is required to
power the I/O modules and provide the field supply in
the 10 I/O module file format. These power supplies
operate from 18 to 164 V dc.
PSS 31S-2M17
Page 4
CPU OPTONET AND ETHERNET MAIN
PROCESSOR MODULE
The SCD6000 module provides access to its battery
from the front panel. Therefore, the battery can be
replaced without removing the SCD6000 module
from the cabinet. The LED indicator on the front
panel provides the status of the battery.
The SCD6000 COPE board has an industrial
processor with an Electrobus interface and includes:
 1 serial port (configurable RS232/RS485)
 256 KB of non-volatile static RAM
DNP3 Master on UDP
DNP3 Slave on TCP/IP
DNP3 Slave on UDP
IEC 60870-5-104 Slave
DNV GL certified IEC 61850 Server and
Client
DNV GL certified IEC 61850 GOOSE
Publisher and Subscriber
Modbus/TCP Master
Diagnostic Utility over TCP/IP
Protocols such as Wisp+, Harris, C300, C3000, and
LN57 are not supported in SCD6000.
 256 MB DDR3 SDRAM
 64 MB flash
 Dual 100 Mbps fixed SFP ports to support either
100Base-FX or 100Base-T
Input/Output Assemblies (I/O)
CPU interfaces with I/O modules through Electrobus.
For details, refer to SCD5200 Input/Output Modules
(PSS 31H-8G2).
 On-board real-time clock
 40 W regulated wide input voltage dc power
supply
 Single OptoNet node (2 optical ports)
The SCD6000 board supports the following:
Dual Communication Board (DCB)
DCB provides communication interface between
SCD6000 and Master station. For details, refer to
SCD5200 Dual Communications Modules (PSS
31H-8G5).
 OptoNet
High-speed optical redundant token passing
local area network
 Dedicated RJ45 Ethernet diagnostic port for the
Foxboro Evo Remote Terminal Viewer (RTV)
 COM2 port RS-232/RS-485 supported protocols
DNP3 Master
DNP3 Slave
DNP3 Slave Dialup
Modbus Master
Modbus Slave
IEC 60870-5-101 Master
User configurable serial interface
 Ethernet supported protocols
SFP Based Ethernet Port
DNP3 Master on TCP/IP
State And Logic Language (SALL)
SALL provides the means to implement individual
control and data processing logic for execution on
SCD6000.
Intrinsic Database Functions (IDF)
IDF provides uses of predefined functions for control
and data processing logic for execution on
SCD6000.
PSS 31S-2M17
Page 5
Foxboro Evo Remote Terminal Viewer (RTV)
 Password-based authentication for diagnostic
 Three-level access privilege for RTV with a log of
utility RTV to prevent unauthorized access to the
RTU
access and diagnostic activities
CP U
Part Number
Description
SY-60399001R
SCD6000 CPU OptoNet Power Supply Ethernet (COPE) Module
SY-60399002R
SCD6000 CPU OptoNet Ethernet (COE) Module
SY-60399003R
RTU 50 SVX
P O W E R S U P PLY
Part Number
SY-0399131
Description
Wide Input Range Power Supply Module (required for 2003098)
I/O FILES
Part Number
Description
SY-2003092
SCD5200 2 x 5 I/O Module Card File (2 COPE, 10 I/O)
SY-2003107
SCD5200 3 x 3 I/O Module Card File (3 COPE, 9 I/O)
A S S O C I AT E D P R O D U C T S P E C I F I C AT I O N S H E E T S
Part Number
Description
PSS 31H-8K2
SCD6000 CPU OptoNet Power Supply Ethernet (COPE) Module / SCD6000
CPU OptoNet Ethernet (COE) Module
PSS 31H-8K3
SCD6000 Wide Range Input Power Supply Module
PSS 31H-8K1
SCD6000 Input/Output Modules
PSS 31H-8K4
SCD6000 Dual Communications Modules
PSS 31H-8K5
SCD6000 8 Channel Serial Module
PSS 31H-8K6
RTU50 SVX CPU Module
PSS 31S-2M17
Page 6
Part Number
Description
PSS 31S-2M12
Foxboro Evo Connect Secure
PSS 31S-2M15
Foxboro Evo SCD6000 State and Logic Language (SALL)
I / O A SS EM BL I ES
Part
Number
Assembly
I/O Count
SY-0399084
4 Analog Output
4 AO
SY-0399085
20 Analog Input (Isolated)
20 AI
SY-0399086
TDO 12 Pilot Relays
12 DO
SY-0399087
TDO 12 Magnetically
Latched Relays
12 DO
SY-0399088
Multi I/O 24 Digital Inputs
24 V 6 Analog Inputs 8
Mini-pilot Relays
24 DI/6 AI/8 DO
SY-0399089
Multi I/O 24 Digital Inputs
24 V 6 Analog Inputs 6
Paired Relays
24 DI/6 AI/6 DO
SY-0399094
Multi I/O 24 Digital Inputs
48 V 6 Analog Inputs
8 Mini-pilot Relays 24 DI/6
AI/8 DO
SY-0399095
Multi I/O 24 Digital Inputs
129 V 6 Analog Inputs 8
Mini-pilot Relays
24 DI/6 AI/8 DO
SY-0399096
Multi I/O 24 Digital Inputs
48 V 6 Analog Inputs 6
Paired Relays
24 DI/6 AI/6 DO
SY-0399097
Multi I/O 24 Digital Inputs
129 V 6 Analog Inputs 6
Paired Relays
24 DI/6 AI/6 DO
SY-0399136
Digital Output Module 8
DO 10 Amp Relays
8 DO
PSS 31S-2M17
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Part
Number
Assembly
I/O Count
SY-0399160
SCD5200 32 Digital Inputs 32 DI/4 AI
4 Analog Inputs (24 V to
129 V)
SY-0399222
SCD5200 4 Isolated
Analog Inputs and 32
Digital Inputs (Deep Wiring
Channel) Module
32 DI/4 AI
C O M M U NI C AT I O NS B O A R D S
Part Number
SY-0399132
8 Channel Serial Module
Four isolated RS-485 2-wire ports on screw terminals
Four non-isolated RS-232 / RS-485 (2-wire / 4-wire) on DB9 connectors
supporting:
DNP3 Master
DNP3 Slave
Modbus Master
Modbus Slave
User Configurable Serial Interface
IEC 60870-5-101 Master
Event Logger
IED Pass-Through/Terminal Server
DU A L C O M M UN I CAT I ON S M O DU L ES
Part Number
Description
SY-0399122
DCB DNP Glass Optical supporting DNP3 Master/Slave
SY-0399127
DCB IEC 60870-5-103 Glass Optical supporting IEC 60870-5-103 Master
SY-0399163
DCB DNP V.11 supporting DNP3 Master/Slave
SY-0399192
SCD5200 Communications Module V.28 Conitel C2020/C2025 Master/Slave
SY-0399194
SCD5200 Communications Module V.28 DNP3 Master/Slave
SY-0399196
SCD5200 Communications Module V.28 IEC 60870-5-101 Slave
PSS 31S-2M17
Page 8
Invensys Systems, Inc
10900 Equity Drive
Houston, TX 77041
United States of America
http://www.invensys.com
Global Customer Support
Inside U.S.: 1-866-746-6477
Outside U.S.: 1-508-549-2424
Website: https://support.ips.invensys.com
Copyright 2015 Invensys Systems, Inc.
All rights reserved.
Invensys is now part of Schneider Electric.
Schneider Electric, Invensys, Foxboro, and Foxboro Evo
are trademarks owned by Schneider Electric SE, its
subsidiaries and affiliates.
All other trademarks are the property of their respective
owners.
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