PLµS 32 - Integrated Digital Nuclear Control System Datasheet

PLµS 32™ DISTRIBUTED CONTROL SYSTEMThe DRS Consolidated Controls PLµS 32™ DistributedControl System provides a complete spectrum of functionsfor Class 1E and non 1E safety systems including loopcontrol, logic, analog and sequential control, and dataacquisition and management. DRS PLµS 32™ distributedcontrol systems have logged over a million hours of safetycritical plant operations above and beyond the 500,000,000hours logged by prior Consolidated Controls systems. Thehighly modular PLµS 32™ architecture provides solutionsranging from single plant subsystem control to completeBalance of Plant (BOP) applications.PLµS 32™ is based upon a fault-tolerant architecturefeaturing PERFORM Net™ that provides redundancy for alldata paths and a dedicated microprocessor for each controlloop. The system can be configured to be highly distributedwith I/O and control functions located in the field, or highlycentralized with all I/O and control functions located in onearea without degradation in performance.The PLµS 32™ system provides operator interfaces rangingfrom traditional push buttons, indicators, and auto/manualstations to a state of the art safety related Video Display Unit(VDU) providing select and confirm touch screen control for allplant operations. Designed for the most demanding seismicand environmental conditions and built with precise redundantand deterministic processing and communications, PLµS 32™delivers demonstrated reliability suited for all critical controlsystems.HIGHLIGHTS• Designed to meet NRC and IEEE guidelines• Firmware designed to meet:IEEE 7-4.3.2IEEE 730-1IEEE 1012IEEE 1028US NRC Regulatory Guide 1.152US NRC Regulatory Guide 1.168US NRC Regulatory Guide 1.169(as well as additional specifications)• Meets MIL-STD-461D and MIL-STD-462D, EMI/RFIrequirements per EPRI TR-102323• Seismically Qualified to: IEEE 344OPERATING ENVIRONMENTTemperature +50ºF to +122ºF(+10ºC to +50ºC)Relative humidity 10 to 90 percentSeismic classification Category IEEE 344Safety classification Class 1EEMI/RFI classification MIL-STD 461D/462D perEPRI TR-102323Environmental classification Category IEEE 323FIELD I/ODigital inputsField switch readers +48 VDCRelay monitors +24 VDCAnalog inputs 4 to 20 mA1 to 5 VThermocouple (E, J, K, T)RTD (100 Ohm, 200 Ohm)0 to 2K OhmDigital outputsField drivers +48 VDCRelay drivers +24 VDCAnalog outputs 4 to 20 mACustom I/O As requiredDRS Consolidated Controls Inc.21 South Street, Danbury, CT 06810 Tel. +1.203.798.3030 www.drs-cci.comDRS CC V6 06/15/11(ISO 9001: Certified Company)PHYSICAL CHARACTERISTICSSingle cabinet 24 L x 90 H x 36 D inches(60.9 L x 228.6 H x 91.4 D cm)Termination with Logic 60 L x 90 H x 36 W inchescabinet (152.4 L x 228.6 H x 91.4 D cm)CORE FUNCTIONALITYMicroprocessor Motorola 32 bit MC68360Memory (UV-EPROM) 32/128 kbytesMemory (RAM) 128 kbytesStatus indicators Board edge LED indicatorsExport of DRS ICAS, LLC products may be subject to U.S. Export Controls. U.S. Export licenses may be required.Specifications subject to change without notice. Copyright © DRS ICAS, LLC 2011. All Rights Reserved.Cleared for Public Release – DS TCO dated 06.14.2011, case number DRSCCI-11011.