{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E3JMDS70M4TUS","brand":"Omron","brandSlug":"omron","productSlug":"E3JMDS70M4TUS","canonicalUrl":"https://aoctrl.com/omron/E3JMDS70M4TUS","factsUrl":"https://aoctrl.com/api/mcp/products/E3JMDS70M4TUS","rawCanonicalId":null},"summary":{"shortDescription":"Omron E3JM series diffuse photoelectric sensor, E3JMDS70M4TUS, 700 mm sensing range on 700 mm opaque target, 12-240V AC & 12-240V DC multi-voltage supply, electromechanical relay output, IP66 plastic rectangular housing, right-angle sensor face, terminal block wiring.","salesMarkdown":"The Omron E3JMDS70M4TUS is a diffuse-reflective photoelectric sensor in the E3JM multi-voltage line, with an infrared emitter, 700 mm maximum sensing distance, and an electromechanical relay output wired through a terminal block on a right-angle rectangular plastic body rated IP66. It runs directly from a 12-240V AC or 12-240V DC supply, the multi-voltage feature of the E3JM series for retrofit and mixed-voltage panels. Diffuse sensing means no separate reflector on the far side; the sensor detects light returning from the target itself, which simplifies mounting on conveyors, bin-level stations, and small-parts presence checks. ## Ratings that actually decide the fit The 700 mm maximum sensing distance is specified against a 700 mm diameter opaque object — a substantial target envelope, not a thin trip wire — so the sensor is sized for larger objects passing the beam, not for small parts or transparent media. Output is an electromechanical relay with a 30 ms response time and a listed switching frequency of 5/6 Hz, which is the load that the relay contacts can cycle at continuously; use a slave relay or a solid-state interface if the application calls for faster cycling or for switching DC contactor coils directly. Operating range is -13 °F to 131 °F, which covers unheated panels and most outdoor enclosures but stops short of cold-storage and foundry zones. The sensor carries UL Listed and CSA approvals and ships in a single-unit sell UOM, with light/dark-on selectable switching and a panel-side indicator included for commissioning visibility. ## Mounting, wiring, and panel-side handling Housing footprint is 25 mm wide by 80 mm tall by 55 mm deep in a right-angle rectangular body, and the supply and load terminate on a built-in terminal block rather than a pre-wired cable, so the wireman brings conductors straight in and lands them on the screw or cage terminals inside the housing. The IP66 rating suits washdown-adjacent and outdoor mounting as long as the supplied cable gland is torqued and the lid is seated; terminal-block entry is the most common leak path on this style of sensor if the installer substitutes a smaller gland. Multi-voltage 12-240V AC and 12-240V DC input lets one SKU serve different cabinet rails, simplifying the spares package for commissioning. Lifecycle stage for the E3JMDS70M4TUS is reported as mature, which frames it as a long-running catalog line rather than a new release; the right move for the project buyer is to lock the BOM to the order code, hold a small startup-spares allocation, and quote to order through the distributor desk for any volume above the stocked quantity. ## Compliance and approvals on the listing Certifications visible on the spec line are UL Listed and CSA, covering the North American panel-builder envelope; for any additional regional or material compliance ask (RoHS, REACH, CE), the documentation packet is a separate request against the order code.","metaTitle":"Omron E3JMDS70M4TUS Photoelectric Sensor, 700 mm, Relay","metaDescription":"Omron E3JMDS70M4TUS E3JM series diffuse photoelectric sensor, 700 mm range, 12-240V AC & DC, electromechanical relay output, IP66, UL/CSA listed.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"title":"E3JMDS70M4TUS","Series":"E3JM","Features":"Multi-Voltage Power Supply","IP Rating":"IP66","Standards":"CSA; UL Listed","Display Qty":"1","description":"OMRON Photoelectric Sensor: Terminal Block, 12-240V AC & 12-240V DC, Electromechanical Relay","Product Type":"Photoelectric Sensor","Body Material":"Plastic","Overall Depth":"55 mm","Overall Width":"25 mm","Response Time":"30 msec","Output Circuit":"Electromechanical Relay","Overall Height":"80 mm","Sensing Method":"Diffuse","Supply Voltage":"12-240V AC & 12-240V DC","lifecycle_stage":"mature","Display Sell UOM":"EA","Sensor Body Style":"Rectangular","Minimum Object Size":"700mm Dia. Opaque","Output Circuit Type":"Relay","Supply Voltage Type":"AC & DC","Switching Frequency":"5/6 Hz","Emitted Sensor Light":"Infrared","Sensor Switching Mode":"Selectable Light On/Dark On","Load Current - Maximum":"3,000 A","Sensor Face Orientation":"Right Angle","AC Supply Voltage Rating":"12-240V AC","DC Supply Voltage Rating":"12-240V DC","Includes Indicator Lights":"Indicator Lights Included","Sensing Distance - Maximum":"700 mm","Electrical Installation Type":"Terminal Block","Operating Temperature - Maximum":"131 °F","Operating Temperature - Minimum":"-13 °F"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$92.71","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2e67d9b9730ed9fef4c35da33503f426.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the listed series for the E3JMDS70M4TUS?","answer":"The series is E3JM, Omron's multi-voltage photoelectric sensor family, and the multi-voltage 12-240V AC and DC supply is the defining feature of that line."},{"question":"Will the E3JMDS70M4TUS drop into a panel that was specified around the E3JM-R4M4T-G without rewiring?","answer":"No — the E3JMDS70M4TUS is a diffuse infrared unit at a 700 mm range, while the E3JM-R4M4T-G is a polarized retroreflective red-LED unit at a 4 m range that requires a separate reflector; the two are same-series siblings on the same multi-voltage supply, not direct alternates."},{"question":"What compliance documentation applies to the E3JMDS70M4TUS?","answer":"The approvals visible on the spec line are UL Listed and CSA; any additional regional or material-compliance documentation is requested separately against the order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E3JMDS70M4TUS","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/E3JMDS70M4TUS when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}