4. PROCESS CONTROL HARDWARE
4.1 Control Hardware Infrastructure
Basic Components
ATTENTION
The C300 – 20mS CEE has been introduced to support Turbine control solutions. It has a faster base period of 20 ms and supports two new Series C IO modules - Speed Protection Module (SPD) and Servo Valve Positioner (SVP) Module along with Series C IO modules.
The Experion platform offers a traditional chassis-based hardware infrastructure and a Series C form factor infrastructure featuring a unique vertical design for enhanced component mounting and wiring. Each infrastructure provides a common approach to Controller and I/O configurations, which can be integrated to support an economical evolution path. Common chassis, cabinets, power supplies and communication media are employed across the basic system. Typical control hardware components include:
C200 Control Processor Module (CPM) is the Control module within the C200 Process Controller in which Experion control strategies execute. It communicates with Input/Output (I/O) Modules and peer devices via the Integrated Control Protocol (ICP) backplane and the connected ControlNet network. Together with an ICP backplane and I/O devices, the CPM constitutes a controller. It may also be referred to as the C200 controller, since C200 identifies the current version of the CPM.
C200E Controller (C200E) is an enhanced C200 Controller with additional user memory and an enhanced function block set. The C200E Controller provides increased user memory from 4 MB to 16 MB. The C200E Controller supports the following supervisory networks.
FTE through the Fault Tolerant Ethernet Bridge ControlNet through the ControlNet Interface
C300 Process Controller (C300) is the Series C form factor controller that executes Experion control strategies. It communicates with Input/Output (I/O) Modules and peer devices through the FTE network and the connected C300 I/O link on its I/O termination assembly (IOTA). You can communicate with Chassis-Series A I/O, C200/C200E controller, and programmable logic controller (PLC) through the Fault Tolerant Ethernet Bridge module mounted in the respective chassis.
Safety Manager Controller is the SIL 3 safety controller that executes safety strategies independently from the process control layer. It communicates with
Manager controller. Safety manager is a fully redundant controller that seamlessly integrates in the Experion topology. Safety Manager Controllers can connect to each other through a dedicated network or through the FTE network. The "SafeNet"
connection is a SIL 4 certified safety protocol.
Process, Machinery and Drives (PMD) Controller is a controller unit that contains an integrated application execution environment, two independent fieldbus interfaces, an Upline interface, an FTE system interface.
I/O Modules (either local to a processor or as remote I/O), which provide the terminals and processing power to accept input signals from transmitters,
thermocouples, etc. and send output signals to valves, motors, etc. A variety of I/O modules are available for analog inputs/outputs and digital inputs/outputs. Experion also offers Serial Interface and Pulse Input Modules. The Series C I/O or Process Manager I/O can connect directly to the I/O links on the C300 controller.
Series C I/O is the family of Series C form factor I/O modules designed to operate with the C300 controller. The Series C I/O is optionally available as redundant.
With R410, the following Series C I/O modules are introduced.
Series C Pulse Input Module (SCPIM) Universal Input/Output (UIO) module
For more information about the new Series C I/O modules, refer to Series C I/O User's Guide.
ControlNet Interface Module(s) (CNI) links the C200/C200E controller with remote I/O module chassis (up to 8) via the I/O Network and/or other system controllers and plant networks via ControlNet.
Control Firewall 9-Port Switch controls Ethernet communications and provides FTE connections to the C300 controller domain. It rejects Ethernet messages that are not needed for control. If control communication starts to slow, it controls the flow of messages of lower importance.
Fault Tolerant Ethernet (FTE) Supervisory Network Support is the default communications medium for the Series C form factor components. It can be optionally configured using a Fault Tolerant Ethernet Bridge module for the FTE Supervisory Network connection between the server and the C200/C200E Process Controller.
ETHERNET Supervisory Network Support can be optionally configured using 10baseT Ethernet for the Supervisory Network connection between the server and the C200/C200E Process Controller. An ICP chassis based Ethernet Module is used instead of the Uplink CNI Module.
Redundancy Module (RM) with a C200/C200E controller chassis provides automatic backup for the primary C200/C200E controller. It can also be used in
chassis containing Chassis I/O - Series A Fieldbus Interface Modules (CIOM-A FIM) to support redundant fieldbus operation.
PCIC - ControlNet Module is a PCI Bus Card that increases the available
ControlNet bandwidth usage from the Experion server. This module is installed in a slot in the server.
Profibus Gateway Module (PGM) is an interface module that can be used with C300 Controller to connect and communicate with the Profibus devices. The PGM is developed in the Series C form factor for use with the C300 Controller. The PGM module is an FTE resident module.
With R410, the following enhancements are supported.
Processing HART data using Turck Excom DSB Gateway redundancy
User-defined Template (UDT) support for Device Support Blocks (DSB) Remote IO (RIO) diagnostics support
Generic Device Support Blocks (GENIODSB) support
For more information about the enhancements, refer to PROFIBUS Gateway Module User's Guide.
Turbine Control Solution is a solution to improve plant performance and reliability. This solution is suitable for applications like steam turbine control in power plants, steam turbine driven auxiliaries control, centrifugal compressor control, and other fast process control applications.
With R410, the following enhancements are supported.
Flow measurement Angular measurement
Two servo output current drives
For more information about the enhancements, refer to Turbine Control User's Guide.
Extension Component
ATTENTION
Refer to the latest Experion Specification document for the Windows operating system specifications.
The Experion system offers a variety of additional components that let you adapt the system to ever expanding data gathering and control interfacing requirements. These extension components include:
Application Control Environment (ACE) turns a computer using a Windows Server operating system into a supervisory controller that mirrors the basic operations of a Control Processor Module (CPM). It provides the additional capability of
communicating with OPC servers through a Fault Tolerant Ethernet (FTE) or redundant or non-redundant Ethernet network. You can also connect an ACE
supervisory controller directly to a supervisory ControlNet network to support peer-to-peer communications with a C200/C200E Process Controller.
Simulation Control Environment (SCE) turns a computer using a Windows operating system into an advanced simulation environment to support Honeywell's Shadow Plant simulator. The SCE is designed to emulate the same Control Execution Environment (CEE) functions found in the Control Processor Module (CPM) of the C200/C200E Process Controller or the Application Control Environment (ACE) supervisory controller to provide high fidelity simulation of control strategies. It requires the same system server and operator Station support as the other system controllers. The components are connected through the Fault Tolerant Ethernet (FTE) or Ethernet network.
Chassis I/O - Series A Fieldbus Interface Module (CIOM-A FIM) serves as the communication gateway between the Supervisory ControlNet and/or I/O ControlNet network and the Foundation Fieldbus H1 communications medium. It includes a Remote Termination Panel (RTP) for connecting and powering up to two fieldbus H1 links. It lets you seamlessly integrate fieldbus devices with your Control Builder configured control strategies.
Series C Fieldbus Interface Module (FIM4) is the Series C form factor version of the CIOM-A FIM and serves as the communication gateway between the Supervisory Fault Tolerant Ethernet network and the Foundation Fieldbus H1 communications medium. Its input/output termination assembly provides up to four fieldbus H1 links.
An optional power conditioner supplies redundant power to all four H1 links on the associated Series C Fieldbus Interface Module as well as alarm contacts to monitor circuit status.
I/O Link Interface Module (IOLIM) serves as the communication gateway between the Supervisory ControlNet and the Process Manager Input/Output components. It lets you seamlessly integrate Input/Output Processors (IOPs) with your Control Builder Configured control strategies.
Rail Input/Output Module - Series A (RIOM-A) complements the existing system chassis I/O Modules by providing a seamless integration with the ControlNet communications network through a Gateway.
Rail Input/Output Module - Series H (RIOM-H) complements the existing system chassis I/O Modules by providing a seamless integration with the ControlNet communications network through a Galvanically Isolated/Intrinsically Safe (GI/IS) Gateway and a fiber optic-coupling scheme. They are designed for use in locations
PROFIBUS Interface Module Block (PBIM) - serves as control strategy interface to the chassis mounted SST-PB3-CLX-HWL module that interfaces to devices on a PROFIBUS DP network.
ATTENTION
The PROFIBUS interface Module SST-PB3-CLX-HWL (SAP item 1120160021), manufactured by Molex Inc. (formerly Woodhead / SST), supersedes models SST-PBF-CLX and SST-PBF-CLX-RLL.
HART Input/Output Integration - complements the existing system chassis I/O Modules or Process Manager IOPs by providing seamless integration with the ControlNet communications network through HART (Highway Addressable Remote Transducer) communication capable analog input and analog output modules installed in the chassis. A HART software multiplexer application resides in the server to further enhance the communication interface.
DeviceNet Interface Module - serves as the communication bridge between the I/O ControlNet network and the DeviceNet network. Requires interface to personal computer running the RSNetWorx application to handle DeviceNet configuration requirements. It lets you seamlessly integrate DeviceNet devices with your Control Builder configured control strategies.
Non-CEE points – are PMD, SCADA, TPS, and Safety Manager points. With R410, these points can be peer-to-peer communicated to the CEE points such as
C300/C200E/ACE points.