{"product_id":"keyence-pz-g61cp-pz-g-series-pnp-retro-reflective-sensor-m8-plug","title":"Keyence PZ-G61CP PZ-G Series PNP Retro-Reflective Sensor M8 Plug","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eKeyence PZ-G61CP\u003c\/strong\u003e\u003c\/span\u003e belongs to the high-performance \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eKeyence PZ-G Series\u003c\/strong\u003e\u003c\/span\u003e rectangular photoelectric sensors. This retro-reflective sensor utilizes a visible red LED light source to detect objects reliably over long distances. Built with an M8 quick-disconnect connector and a solid open-collector PNP output, the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003ePZ-G61CP\u003c\/strong\u003e\u003c\/span\u003e delivers industrial-grade precision in a ultra-lightweight housing.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Overview \u0026amp; System Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe following technical parameters outline the structural, electrical, and optical performance of the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eKeyence PZ-G61CP\u003c\/strong\u003e\u003c\/span\u003e sensor:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eCategory\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eTechnical Parameter\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eSpecification Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdentity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eKeyence\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdentity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003ePZ-G61CP\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdentity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eKeyence PZ-G Series\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDetection Type\u003c\/td\u003e\n\u003ctd\u003eRetro-reflective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLight Source\u003c\/td\u003e\n\u003ctd\u003eRed LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSensing Range\u003c\/td\u003e\n\u003ctd\u003e0.1 m to 4.2 m (using R-2L reflector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSensitivity Adjustment\u003c\/td\u003e\n\u003ctd\u003e1-turn manual trimmer (230°)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Processing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e500 µs (High-Speed Frequency Response)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e10 to 30 VDC (includes 10% P-P ripple)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e34 mA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControl Output Type\u003c\/td\u003e\n\u003ctd\u003ePNP Open Collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOutput Rating\u003c\/td\u003e\n\u003ctd\u003e30 VDC max., 100 mA max., 1 V max. residual voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOperation Mode\u003c\/td\u003e\n\u003ctd\u003eLIGHT-ON \/ DARK-ON (switchable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eM8 4-pin male connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 °C to +55 °C (No freezing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e35% to 85% RH (No condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmbient Light Immunity\u003c\/td\u003e\n\u003ctd\u003eIncandescent: 5,000 lux max.; Sunlight: 20,000 lux max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection \u0026amp; Noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIEC IP67, NEMA 4A\/6\/12, DIN IP69K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection \u0026amp; Noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal Circuit Protection\u003c\/td\u003e\n\u003ctd\u003eReverse polarity protection, overcurrent protection, surge absorber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection \u0026amp; Noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInterference Suppression\u003c\/td\u003e\n\u003ctd\u003eCross-talk prevention up to 2 units (automatic frequency shift)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Data\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHousing Shape \u0026amp; Weight\u003c\/td\u003e\n\u003ctd\u003eRectangular, ultralight 10 g weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Data\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTightening Torque\u003c\/td\u003e\n\u003ctd\u003e0.5 N·m maximum (mounting holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineering Application \u0026amp; Diagnostics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Application Scenarios:\u003c\/strong\u003e High-speed conveyer belt sorting, clear container tracking, carton edge detection, and packaging line positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Capabilities:\u003c\/strong\u003e The dual LED system displays immediate feedback. The orange LED indicates control output status. The green LED signals stable light reception.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation, Maintenance \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Guidelines:\u003c\/strong\u003e Mount the rectangular body securely using M3 screws. Keep tightening torque under 0.5 N·m to prevent housing damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReflector Alignment:\u003c\/strong\u003e Align the red spot with the R-2L target reflector. Adjust the 230° trimmer until the green stability indicator remains steady.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Connect the PNP open collector output directly to standard 24VDC PLC input cards (sink inputs).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Practices:\u003c\/strong\u003e Clean the optical lens periodically with a soft cloth. Check M8 connector threads for tight seals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompliance, Warranty \u0026amp; Express Logistics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification \u0026amp; Standards:\u003c\/strong\u003e Complies with IEC IP67 and DIN IP69K washdown specs. Meets CE industrial immunity standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Month Quality Warranty:\u003c\/strong\u003e Every \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eKeyence PZ-G61CP\u003c\/strong\u003e\u003c\/span\u003e includes a comprehensive 12-month factory warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpress Global Dispatch:\u003c\/strong\u003e Ships within 24 to 48 hours. Express delivery via FedEx, UPS, or DHL directly to your plant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Checklist:\u003c\/strong\u003e Includes 1 x \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eKeyence PZ-G61CP\u003c\/strong\u003e\u003c\/span\u003e sensor body and 1 x quick installation datasheet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOur field engineers rate the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eKeyence PZ-G61CP\u003c\/strong\u003e\u003c\/span\u003e as one of the most reliable retro-reflective sensors for tough packaging environments. In a recent bottling facility upgrade, high-pressure washdown cycles repeatedly ruined standard IP67 sensors. Replacing them with the IP69K-rated \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003ePZ-G61CP\u003c\/strong\u003e\u003c\/span\u003e cut unplanned line downtime by 98%. The built-in automatic frequency function allowed engineers to place two sensors side-by-side without optical cross-talk issues. The M8 quick connector simplifies replacement during maintenance stops.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSelection Guide \u0026amp; Field FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePZ-G Series Selection Matrix:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSelect \u003cstrong\u003ePZ-G61CP\u003c\/strong\u003e for retro-reflective sensing up to 4.2 meters using PNP controls via M8 connector.\u003c\/li\u003e\n\u003cli\u003eSelect \u003cstrong\u003ePZ-G61CN\u003c\/strong\u003e for NPN controller compatibility with M8 connection.\u003c\/li\u003e\n\u003cli\u003eSelect \u003cstrong\u003ePZ-G61P\u003c\/strong\u003e when pre-wired cable leads fit your wiring junction boxes better than M8 connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What cable plug fits the \u003cspan style=\"color: #0056b3;\"\u003ePZ-G61CP\u003c\/span\u003e sensor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Use a standard 4-pin M8 female cordset with brown (+V), blue (0V), and black (PNP Output) wires.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the green LED indicator flickering during machine operations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: A flickering green light indicates dirty optics or poor reflector alignment. Clean the lens and adjust the 1-turn trimmer until the green light stays solid.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I install two \u003cspan style=\"color: #0056b3;\"\u003eKeyence PZ-G61CP\u003c\/span\u003e units side-by-side without false triggers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The automatic frequency function prevents optical interference between two adjacent units automatically.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the main benefit of the DIN IP69K rating on this model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The IP69K rating protects internal electronics against high-temperature, high-pressure water jets during daily washdown operations.\u003c\/p\u003e","brand":"Keyence","offers":[{"title":"Default Title","offer_id":47537689559222,"sku":"PZ-G61CP","price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/PZ-G61CP-3.jpg?v=1789974159","url":"https:\/\/www.plcsparehub.com\/products\/keyence-pz-g61cp-pz-g-series-pnp-retro-reflective-sensor-m8-plug","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}