{"product_id":"yokogawa-psccm22aan-ccm-critical-control-module","title":"Yokogawa PSCCM22AAN CCM Critical Control Module","description":"\u003ch2\u003eYokogawa PSCCM22AAN CCM Critical Control Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for safety logic execution and rack-level processor communication in the ProSafe-PLC platform, the \u003cstrong\u003eYokogawa PSCCM22AAN\u003c\/strong\u003e (\u003cstrong\u003ePSCCM22AAN\u003c\/strong\u003e Critical Control Module) provides direct physical and electrical execution of Safety Instrumented System control functions through the ProSafe-PLC backplane architecture. The module incorporates onboard processing resources, non-volatile memory, and diagnostic functions for safety application management.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe supplied documentation identifies \u003cstrong\u003ePSCCM22AAN\u003c\/strong\u003e as the complete module designation. Available documentation references associated part numbers including \u003cstrong\u003e16418-531\/1\u003c\/strong\u003e and \u003cstrong\u003e16418-531\/4\u003c\/strong\u003e. No official suffix decoding structure is specified in the provided source material.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePSCCM22AAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eNot specified in provided documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCCM+ Critical Control Module (CPU Module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e16418-531\/1, 16418-531\/4 (variant dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (+\/-15%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003eMax. 0.60 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDerived from 24 VDC supply and 0.60 A maximum current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Architecture\u003c\/td\u003e\n\u003ctd\u003eSafety-configured microprocessor system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eRAM and non-volatile Flash\/ROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical ROM Version\u003c\/td\u003e\n\u003ctd\u003e3.03 (version dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Interface\u003c\/td\u003e\n\u003ctd\u003eProSafe-PLC rack interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Communication\u003c\/td\u003e\n\u003ctd\u003e+\/-15 VDC internal bus signaling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eDual-redundant processor deployment supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 degC to +60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e5.1 cm x 25.4 cm x 30.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Process Control Integration\u003c\/h3\u003e\n\u003cp\u003eWithin process control and safety system environments, the PSCCM22AAN operates through the ProSafe-PLC backplane communication structure rather than direct field signal acquisition. System architectures utilizing this module may incorporate channel-to-channel isolated I\/O subsystems and process instrumentation networks connected through associated interface modules. Communication between processor and rack modules is performed through the internal bus infrastructure, supporting processor redundancy configurations and fault diagnostic exchange.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the PSCCM22AAN support redundant processor operation?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The provided documentation specifies support for dual-redundant deployment configurations intended to reduce single-point processor failures within ProSafe-PLC safety systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the module be replaced while the system remains energized?\u003c\/strong\u003e\u003cbr\u003eA: Hot replacement capability is referenced when the processor is installed within an appropriately configured redundant architecture. Actual replacement procedures should follow the applicable ProSafe-PLC maintenance documentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What power supply requirements apply to the module?\u003c\/strong\u003e\u003cbr\u003eA: The module requires a 24 VDC power source with a tolerance of +\/-15% and a maximum current consumption of 0.60 A.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify rack slot assignment and processor redundancy configuration before insertion.\u003c\/li\u003e\n\u003cli\u003eConfirm 24 VDC supply voltage remains within specified tolerance limits prior to energization.\u003c\/li\u003e\n\u003cli\u003eMaintain cabinet grounding according to site electrical standards and manufacturer installation requirements.\u003c\/li\u003e\n\u003cli\u003eRoute power wiring and communication wiring separately where practical to reduce conducted electrical interference.\u003c\/li\u003e\n\u003cli\u003eEnsure ventilation paths within the control cabinet remain unobstructed.\u003c\/li\u003e\n\u003cli\u003eObserve electrostatic discharge protection procedures during handling and installation.\u003c\/li\u003e\n\u003cli\u003eValidate processor synchronization and diagnostic status following module replacement in redundant systems.\u003c\/li\u003e\n\u003cli\u003eRecord firmware and ROM revision information before maintenance activities to support compatibility verification.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44174391574616,"sku":"PSCCM22AAN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/PSCCM22AAN.jpg?v=1780448367","url":"https:\/\/www.industriaxplc.com\/ar\/products\/yokogawa-psccm22aan-ccm-critical-control-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}