{"product_id":"omron-e3c-lda11-e3c-lda-series-photoelectric-sensor-digital-amplifier-unit","title":"Unité amplificatrice numérique capteur photoélectrique Omron E3C-LDA11 série E3C-LDA","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDesigned for micro-spot laser sensing and highly detailed parts verification, the \u003cstrong\u003eOmron E3C-LDA11\u003c\/strong\u003e functions as a high-precision photoelectric sensor separate digital amplifier. This high-performance DIN-rail mount unit connects to separate Omron laser photoelectric sensor heads, providing dual-channel digital monitoring and high-speed processing directly inside electrical enclosures. By separating the optical head from the processing electronics, the \u003cstrong\u003eE3C-LDA11\u003c\/strong\u003e keeps critical evaluation circuitry isolated from demanding field conditions while offering NPN outputs, dual digital displays, and extensive parameter customization via intuitive tactile keys.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Digital Display:\u003c\/strong\u003e Simultaneous real-time readout of current incident light levels (red display) and user-defined threshold levels (green display).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Response:\u003c\/strong\u003e Selectable response times ranging from super-high-speed (for fast manufacturing lines) to long-distance modes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMutual Interference Prevention:\u003c\/strong\u003e Integrated protection circuitry prevents optical cross-talk when multiple sensor heads are mounted in close proximity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNPN Open Collector:\u003c\/strong\u003e Dual outputs configured for NPN switching logic, suitable for seamless integration with standard PLC input cards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting:\u003c\/strong\u003e Slim, space-saving design permits side-by-side array installations inside control panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSemiconductor Wafer Processing:\u003c\/strong\u003e Precision detection of wafer edges and carrier cassette positioning.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic Assembly Lines:\u003c\/strong\u003e Verification of ultra-small SMD components, chip placement, and connector pin alignment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Packaging:\u003c\/strong\u003e Detection of packaging film registration marks and product presence verification inside cartoning systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomated Tooling \u0026amp; Robtotics:\u003c\/strong\u003e Precise monitoring of micro-drill presence and robotic gripper end-effector alignments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2d3748;\"\u003e\n        \u003cth style=\"padding: 0.75rem;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem;\"\u003eSpecification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eOmron\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eE3C-LDA11\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eProduct Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePhotoelectric Sensor Separate Digital Amplifier\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eSupply Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e12 to 24 VDC plus\/minus 10% (ripple p-p 10% max.)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eCurrent Consumption\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e45 mA maximum\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eControl Output\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eNPN open collector, load current 50 mA max., residual voltage 1 V max.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eLight Source Capability\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eCompatible with E3C-LD series sensor heads (Red Laser)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eProtection Circuits\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePower supply reverse polarity protection, output short-circuit protection, mutual interference prevention\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eIngress Protection Rating\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eIP50 (IEC 60529)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eAmbient Operating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-10 to +55 degC (no icing or condensation)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eConnection Method\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePre-wired cable (standard length 2 meters)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNet Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.1 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1.0 kg (with protective transport packaging)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWiring Connection and Interface Assignment\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2d3748;\"\u003e\n        \u003cth style=\"padding: 0.75rem;\"\u003eWire Color\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem;\"\u003eSignal Name\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem;\"\u003eFunction \/ Description\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; color: #c53030; font-weight: bold;\"\u003eBrown\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e+V (VCC)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePower Supply Input: 12 to 24 VDC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; color: #2b6cb0; font-weight: bold;\"\u003eBlue\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0 V (GND)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePower Supply Ground \/ Common Reference\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; color: #1a202c; font-weight: bold;\"\u003eBlack\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eOUT 1\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eNPN Open Collector Control Output (Main detection signal)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; color: #a0aec0; font-weight: bold;\"\u003eWhite\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eOUT 2 \/ INPUT\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eNPN Output 2 (Self-diagnostic\/Alarm) or External Input line (Configurable)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe E3C-LDA11 utilizes NPN output logic. If your system architecture uses PNP (typically standard in European automotive and material handling panels), you must specify model \u003cstrong\u003eE3C-LDA41\u003c\/strong\u003e instead. Do not mix NPN and PNP models in the same localized terminal bank without signal conversion modules. This amplifier is specifically calibrated to operate with the E3C-LD series laser head units; attempting to connect older, non-laser photoelectric heads may damage the physical emitter interface or throw sensor-mismatch error codes.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen packing multiple E3C-LDA11 units together on a single DIN rail, heat dissipation must be taken into account. Although the nominal operating range extends to +55 degC, side-by-side array installations of more than five units under continuous load can lead to thermal accumulation, shifting internal clock frequencies and altering precise threshold values. We recommend inserting 5mm spacer plates between blocks of five units to preserve baseline thermal equilibrium.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDuring commissioning, verify that the laser head's connection cable is securely locked into the amplifier side-port prior to supplying 24VDC control voltage. Hot-plugging the sensor head can induce transient electrical spikes that degrade the laser diode. Ground the DIN rail thoroughly to mitigate electromagnetic interference, which can otherwise trigger false microsecond-level detection signals in high-speed sensing modes.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 0.5rem;\"\u003eCRITICAL WARNING: SAFETY FIRST\u003c\/strong\u003e\n  \u003cspan style=\"color: #9b2c2c;\"\u003eDisconnect all electrical power sources before handling, wiring, or mounting the sensor amplifier. Verify that no residual power remains in the control panel to prevent accidental short circuits, component destruction, and potential injury. Do not look directly into the laser beam emitted by the connected sensor head.\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; min-width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold;\"\u003e1\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 0.25rem;\"\u003eMount the E3C-LDA11 onto standard 35mm symmetric DIN rail. Ensure the back clip latches firmly in place.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; min-width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold;\"\u003e2\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 0.25rem;\"\u003eOpen the outer protective cover and insert the specialized optical sensor head connector until it clicks into the dedicated socket.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; min-width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold;\"\u003e3\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 0.25rem;\"\u003eRoute the 4-wire pre-wired cable away from major AC power lines or variable frequency drives (VFDs) to limit noise. Connect the wires strictly according to the schematic table.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; min-width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold;\"\u003e4\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 0.25rem;\"\u003eApply 12-24 VDC power and execute the target teaching protocol using the faceplate buttons to establish operational signal thresholds.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":53077900460395,"sku":"E3C-LDA11","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/e3c-lda11-fgmptdhpz33.png?v=1775733728","url":"https:\/\/www.plcprotech.com\/fr\/products\/omron-e3c-lda11-e3c-lda-series-photoelectric-sensor-digital-amplifier-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}