{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7134-4NB01-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7134-4NB01-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7134-4NB01-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7134-4NB01-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens ET200S 2-channel analog input module, 6ES7134-4NB01-0AB0, for thermocouple types B, C, E, J, K, L, N, R, S, T, 15 x 81 x 52 mm, powered from backplane.","salesMarkdown":"## Panel fit and backplane integration The 6ES7134-4NB01-0AB0 is a 15 mm wide ET200S electronic module that snaps onto the DIN rail and draws its 24 VDC operating power from the power module via the backplane bus — no separate field supply wiring needed for the module itself. At 52 mm depth and 81 mm height, it occupies the same envelope as other ET200S analog modules, so a populated rail with mixed digital and analog slices keeps a uniform front face for cable duct routing. ## Thermocouple input range and filtering Two differential thermocouple inputs accept types B, C, E, J, K, L, N, R, S, and T per IEC 584, with an input resistance of 1 MΩ across all supported types — high enough to avoid loading the thermocouple signal even on long shielded runs up to 50 m. The integrating measurement principle uses a 16.7 or 20 ms integration time (selectable), and the digital filter can be set in four stages — none (1× cycle time), low (4×), medium (32×), or high (64×) — to trade noise rejection against response speed. Wire-break detection is available for thermocouple inputs only, and can be enabled or disabled per channel; a group error LED (SF red) signals any fault condition, with group diagnostics also configurable on/off. Typical power dissipation is 0.6 W, and the module is isolation-tested at 500 V DC between channels and the backplane.","metaTitle":"Siemens 6ES7134-4NB01-0AB0 ET200S 2-Channel Thermocouple","metaDescription":"Siemens 6ES7134-4NB01-0AB0 ET200S analog input module, 2 thermocouple channels, supports types B/C/E/J/K/L/N/R/S/T. Active production, 15 mm wide.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Analog Input Modules"],"specifications":{"Depth":"52 mm","Width":"15 mm","Height":"81 mm","Remark":"4 byte","Type B":"Yes","Type C":"Yes","Type E":"Yes","Type J":"Yes","Type K":"Yes","Type L":"Yes","Type N":"Yes","Type R":"Yes","Type S":"Yes","Type T":"Yes","Step: low":"Yes; 4x cycle time","Step: High":"Yes; 64x cycle time","Step: None":"Yes; 1x cycle time","Wire-break":"Yes; only thermocouples","Group error":"Yes","Step: Medium":"Yes; 32x cycle time","Shielded, Max.":"50 m","Parameterizable":"Yes; In four stages by means of digital filtering","Weight, approx.":"40 g","lifecycle_stage":"current","-80 mV to +80 mV":"Yes","Comparison point":"none / yes, internal","Power loss, typ.":"0.6 W","Rated value (DC)":"24 V; From power module","For Thermocouples":"Type B, C, E, J, K, L, N, R, S, T to IEC 584","Group diagnostics":"Disable / enable","Overflow/underflow":"Disable / enable","Between The Channels":"No","Group error SF (red)":"Yes","Integration time (ms)":"16,7 / 20 ms","Isolation tested with":"500 V DC","Measurement principle":"integrating","Diagnostics wire break":"Disable / enable (wire break is detected only in thermocouples)","Number of analog inputs":"2","Input resistance (Type B)":"1 MΩ","Input resistance (Type C)":"1 MΩ","Input resistance (Type E)":"1 MΩ","Input resistance (Type K)":"1 MΩ","Input resistance (Type L)":"1 MΩ","Input resistance (Type N)":"1 MΩ","Input resistance (Type R)":"1 MΩ","Input resistance (Type S)":"1 MΩ","Input resistance (Type T)":"1 MΩ","Input resistance (type J)":"1 MΩ","Reverse polarity protection":"Yes","Conversion time (per channel)":"66 ms; 66 / 80 ms; additional conversion time for diagnostic wire break test","Address space per module, max.":"4 byte","Cycle time (all channels) max.":"Number of active channels per module x basic conversion time","Internal Temperature Compensation":"Yes; possible with TM-E15S24-AT, TM-E15C24-AT","from backplane bus 3.3 V DC, max.":"10 mA","Input resistance (-80 mV to +80 mV)":"1 MΩ","Between The Channels And Backplane Bus":"Yes","Voltage, relative to input range, (+/-)":"0.05 %; ±1 K with thermocouples, ±5 K with thermocouples type C, ±1.5 K with static thermal state (ambient temperature change < 0.3 K/min)","Between the channels and load voltage L+":"Yes","from load voltage L+ (without load), max.":"30 mA","Resolution with overrange (bit including sign), max.":"16 bit","Technical unit for temperature measurement adjustable":"Yes; Celsius / Fahrenheit","External Temperature Compensation With Compensations Socket":"Yes; one external compensating box per channel","Interference voltage suppression for interference frequency f1 in Hz":"50 / 60 Hz","Permissible Input Voltage For Voltage Input (Destruction Limit), Max.":"20 V; ±20 V, continuous"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$248.00 – $683.95","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e5444c2a6d45e12e1a825e1259ff12c7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=40435&mlfb=6ES7134-4NB01-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7134-4NB01-0AB0/alternatives.json"},"ai":{"faq":[{"question":"What thermocouple types does 6ES7134-4NB01-0AB0 support?","answer":"The module supports types B, C, E, J, K, L, N, R, S, and T per IEC 584."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7134-4NB01-0AB0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6ES7134-4NB01-0AB0 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}}