{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EE-SX677-WR 1M","brand":"Omron","brandSlug":"omron","productSlug":"EE-SX677-WR-1M","canonicalUrl":"https://icboms.com/omron/EE-SX677-WR-1M","factsUrl":"https://icboms.com/api/mcp/products/EE-SX677-WR%201M","rawCanonicalId":null},"summary":{"shortDescription":"Omron EE-SX67 series, EE-SX677-WR 1M through-beam photoelectric sensor, NPN Dark-ON/Light-ON selectable output, 0.197 mm sensing distance, chassis mount, 1 m cable, bulk package, -25°C to 55°C operating temperature.","salesMarkdown":"## What this slot sensor is and where it fits The Omron EE-SX677-WR 1M is a through-beam photoelectric sensor in the EE-SX67 series, designed for precision object detection in confined spaces. Its NPN output is selectable between Dark-ON and Light-ON, letting you match the PLC input polarity without an external inverter. The 0.197 mm slot gap targets small parts, edge detection, or flag presence in assembly and packaging machinery — think label feed verification, cap presence, or gate position on a pick-and-place station. The 1 m cable simplifies wiring in panel or conveyor installations. Operating temperature spans -25°C to 55°C, so it stays inside conditioned enclosures or sheltered industrial bays, not outdoors or near ovens. ## Selectable output — one wire, two modes ## Mounting and wiring — chassis-mount with 1 m cable Chassis-mount form factor with a 1 m attached cable — no connector to source, no terminal block to torque. The cable exits the housing, so plan a strain-relief point near the sensor body if the cable sees flex. The slot is 0.197 mm wide; alignment between the emitter and receiver is fixed by the housing, so no optical axis adjustment is needed. The NPN output sinks up to 0.1 A — enough to drive a PLC input directly or a small relay with a flyback diode. Bulk packaging means the part ships loose; order a few extras for the crib if your line runs multiple stations.","metaTitle":"EE-SX677-WR 1M Omron Through-Beam Sensor, NPN Selectable, 0.197 mm","metaDescription":"Omron EE-SX677-WR 1M through-beam photoelectric sensor with NPN Dark-ON/Light-ON selectable output, 0.197 mm sensing distance, chassis mount, 1 m cable. Active, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"series":"EE-SX67","has_mpn":"EE-SX677","output_type":"NPN - Dark-ON/Light-ON - Selectable","package_type":"Bulk","sensing_type":"Through-Beam","mounting_type":"Chassis Mount","product_status":"Active","lifecycle_stage":"current","switching_current_a":"0.1","sensing_distance_max_mm":"0.197","Operating Temperature High":"-25°C to 55°C(TA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$35.31","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://www.ia.omron.com:443/data_pdf/cat/ee-sx47_67_ds_e_13_2_csm483.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the sensing distance of EE-SX677-WR 1M?","answer":"The slot gap is 0.197 mm — designed for detecting small parts, flags, or edge presence in tight spaces."},{"question":"What is the output type of EE-SX677-WR 1M?","answer":"NPN with a selectable Dark-ON or Light-ON mode, so you can invert the logic without rewiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/omron/EE-SX677-WR-1M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/omron/EE-SX677-WR-1M when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}