{"product_id":"cqm1-pa216-omron-power-supply-unit-cqm1","title":"CQM1-PA216 Omron Power Supply Unit CQM1","description":"\u003cp\u003eThe \u003cstrong\u003eOmron CQM1-PA216\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCQM1-PA216\u003c\/strong\u003e Power Supply Unit, operates as a dedicated hardware component for internal system power distribution and voltage stabilization within Omron CQM1 PLC racks.\u003c\/p\u003e\n\u003ch3\u003eModel Nomenclature \u0026amp; System Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCQM1 Series Base\u003c\/strong\u003e: Standard CPU chassis mounting frame for CQM1 programmable logic controller assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePA Line Type\u003c\/strong\u003e: Selectable AC voltage input supply section engineered for wide-range line power networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e216 Capacity Index\u003c\/strong\u003e: Integrated dual-output topology delivering 5 VDC backplane logic power and auxiliary 24 VDC external service power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Performance Parameters\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eCQM1-PA216\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.85 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e11.0 x 22.0 x 10.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +75 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e10 to 90 % RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e120 VA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e100 or 230 VAC selectable (85 to 132 VAC \/ 170 to 264 VAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e5 VDC at 6.0 A, 24 VDC at 0.5 A (30 W combined max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 20 MOhm at 500 VDC (AC terminals to GR terminal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e30 A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003ePanel mount cabinet installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Power Delivery and System Integration\u003c\/h3\u003e\n\u003cp\u003eThe CQM1-PA216 supplies stable direct current to CPU and expansion racks, preventing backplane bus communication velocity degradation across high-density I\/O configurations. Advanced firmware flash compatibility and power-fail detection circuits signal the CPU logic before backplane voltage falls below operating thresholds, ensuring deterministic state storage during utility supply outages.\u003c\/p\u003e\n\u003ch3\u003eStandard Delivery Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron CQM1-PA216 Power Supply Module\u003c\/li\u003e\n\u003cli\u003e1 x Protective Voltage Selector Jumper Guard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Selection Verification\u003c\/strong\u003e: Confirm the AC input selector switch or jumper matches the site source voltage (100 VAC or 230 VAC) prior to applying primary line power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Connection\u003c\/strong\u003e: Wire the GR terminal directly to an earth ground point with grounding resistance under 100 Ohm to maximize noise immunity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Convection Clearance\u003c\/strong\u003e: Maintain a minimum 20 mm vertical clearance above and below the module panel cutout to allow unimpeded ambient air dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Wiring Safety\u003c\/strong\u003e: Strip AC power conductors to 6 mm and torque terminal screws firmly to prevent arching under continuous load conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHow is total output power allocated between 5 VDC and 24 VDC outputs?\u003c\/p\u003e\n\u003cp\u003eThe combined load must not exceed 30 W, calculated as: (5 VDC Current x 5) + (24 VDC Current x 24) \u0026lt;= 30 W.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs hot-swapping supported for the CQM1-PA216 power supply unit?\u003c\/p\u003e\n\u003cp\u003eNo, AC main input power must be completely disconnected before removing or installing the module on the PLC rack backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat inrush current level occurs when energizing the module?\u003c\/p\u003e\n\u003cp\u003eThe primary power circuit experiences a maximum initial inrush current peak of 30 A during AC line energization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat noise suppression rating does the power unit provide?\u003c\/p\u003e\n\u003cp\u003eThe internal filtering circuit withstands noise pulses up to 1,500 Vp-p with pulse widths from 100 ns to 1 us.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does ambient thermal exposure above +55 deg C affect module output?\u003c\/p\u003e\n\u003cp\u003eOperating past +55 deg C degrades internal switching components and triggers thermal protection shutdown circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat insulation test limit applies between line AC and ground terminals?\u003c\/p\u003e\n\u003cp\u003eInsulation resistance measures greater than 20 MOhm when tested at 500 VDC between AC power terminals and the GR earth ground.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat happens if total load consumption exceeds the 30 W limit?\u003c\/p\u003e\n\u003cp\u003eOvercurrent protection limits output voltage, causing the CPU logic to reset or register a backplane low-voltage fault condition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan external sensor networks be powered directly from the 24 VDC terminals?\u003c\/p\u003e\n\u003cp\u003eYes, as long as total current draw from the 24 VDC terminal remains below 0.5 A and total module power stays within 30 W.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306619027629,"sku":"CQM1-PA216","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/CQM1-PA216_1.jpg?v=1789363927","url":"https:\/\/www.maxwellplc.com\/ru\/products\/cqm1-pa216-omron-power-supply-unit-cqm1","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}