{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"NXRS1201","brand":"Omron","brandSlug":"omron","productSlug":"NXRS1201","canonicalUrl":"https://aoctrl.com/omron/NXRS1201","factsUrl":"https://aoctrl.com/api/mcp/products/NXRS1201","rawCanonicalId":null},"summary":{"shortDescription":"Omron NX Series, Load Cell Input Module, 1 Channel, 24-bit, ±5 mV/V, 0.01% accuracy, DIN Rail, Screwless Clamping Terminal Block, IP20.","salesMarkdown":"The NXRS1201: The module fits a 12 mm DIN-rail footprint with a removable screwless push-in terminal block (16 terminals). Conversion cycle runs at 125 µs per sample, configurable for free-running, synchronous, or task-period-prioritized refresh. 24-bit resolution on a ±5 mV/V input range. The differential input circuit rejects common-mode noise from long cable runs; with a ±0.1 µV/°C RTI zero drift, long-term stability holds without frequent tare recalibration. ## Integration note Mounts on a DIN rail; width 12 mm leaves room for adjacent NX slices. The removable screwless terminal block has 16 terminals and pulls out without depopulating the rail. Requires an NX-PF power supply unit on the bus; the module itself draws backplane power only (no external 24 V needed). IP20 enclosure suits clean indoor panels. After mounting, allow a 30-minute warm-up before taking critical readings; the rated drift specifications assume thermal equilibrium.","metaTitle":"Omron NXRS1201 Load Cell Input Module, 1-Ch 24-Bit","metaDescription":"Omron NXRS1201 load cell input module, 1 channel, 24-bit resolution, ±5 mV/V range, 0.01% accuracy, ±10 ppm/°C drift. Current production, DIN rail mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Digital Input Modules"],"specifications":{"title":"NXRS1201","has_mpn":"NX-RS1201","power_w":"yes","ip_rating":"IP20","gain_drift":"±10 ppm/°C","i_o_system":"NX I/O Bus","zero_drift":"±0.1 µV/°C RTI","Input Count":"1","description":"Loac Cell Input Module 1 Analogue / Voltage 24V","module_type":"Input Module","accuracy_pct":"0.01","nonlinearity":"±0.01% (full scale) *2","mounting_type":"DIN Rail","terminal_type":"Screwless Clamping Terminal Block, removable","Type Of Module":"Load cell","warm_up_period":"30 minutes","dimensions_text":"12 × 100 × 71 mm (W×H×D)","lifecycle_stage":"current","rated_voltage_v":"5","Number Of Points":"1","conversion_cycle":"125μs","input_range_text":"{'max': 5, 'min': -5, 'unit': 'mV/V'}","signal_processing":"Free running, Synchronous","conversion_time_ms":"0.125","display_resolution":"24 bits","input_circuit_type":"Differential","I O Connection Type":"Push-in","I O Refreshing Method":"Free-Run refreshingSynchronous I/O refreshingTask period prioritized refreshing","input_conversion_range":"{'max': 5.5, 'min': 5.5, 'unit': 'mV/V'}","gain_point_adjustment_range":"{'max': 5, 'min': 5, 'unit': 'mV/V'}","zero_point_adjustment_range":"{'max': 5, 'min': 5, 'unit': 'mV/V'}","external_connection_terminals":"Screwless clamping terminal block (16 terminals)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$343.03 – $780.33","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5aee565912d6dc280585569ecc3b99b8.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/NXRS1201/alternatives.json"},"ai":{"faq":[{"question":"What is the alternate order code for the NXRS1201?","answer":"The NXRS1201 is also listed under the code NX-RS1201. Both refer to the same load cell input module."},{"question":"Can the NXRS1201 replace an NX-RS1201 in an existing panel without rewiring?","answer":"Yes, they are the same module; the NX-RS1201 is simply an alternate MPN. No rewiring or configuration changes are needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/NXRS1201","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/NXRS1201 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}