{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1134-4MB02-2AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1134-4MB02-2AB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1134-4MB02-2AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1134-4MB02-2AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6AG1134-4MB02-2AB0 analog input module, 2 channels 4-20 mA, sigma-delta, short-circuit proof, -25 to 70 °C, 15 mm wide, current production.","salesMarkdown":"## 2-channel analog input for tight panels The Siemens 6AG1134-4MB02-2AB0 is a 2-channel analog input module for 4-20 mA current loops, built for the ET 200SP system. It uses a sigma-delta conversion, is short-circuit proof, and supports wire-break detection on the 4-20 mA range only. Rated for -25 to 70 °C operating temperature, so it sits comfortably in warm cabinets alongside drives or transformers. The 15 mm width saves rail space when you need multiple channels. Isochronous mode is supported, and you get group diagnostics, hardware interrupt, and overflow/underflow monitoring. Max cable length is 200 m shielded. ## Wiring and integration notes Power supply is 24 V DC from the backplane bus; draws 1.2 W typical. The module expects backplane bus supply at 10 mA max. Shielded cable run up to 200 m. Wire-break detection works only on 4-20 mA range; for other ranges it must be disabled. Group diagnostics can be enabled or disabled per channel.","metaTitle":"Siemens 6AG1134-4MB02-2AB0 analog input module, 2-ch 4-20 mA","metaDescription":"Siemens 6AG1134-4MB02-2AB0 analog input module, 2 channels, 4-20 mA, operating range -25 to 70 °C, 15 mm wide. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Max.":"70 °C; = Tmax","Min.":"-25 °C; = Tmin","Depth":"52 mm","Width":"15 mm","title":"6AG1134-4MB02-2AB0","Height":"81 mm","Remark":"12 bytes, 4 bytes in compatibility mode","CE mark":"Yes","Step: low":"Yes; 4x","Step: High":"Yes; 32x","Step: None":"Yes; 1x","Wire-break":"Yes; Measuring range 4 to 20 mA only","Group error":"Yes","description":"SIPLUS ET 200S EM 2 AE I HF based on 6ES7134-4MB02-0AB0 with conformal coating, -25…+70 °C, electronic module 15 mm overall width, cycle time per module: 0.5 ms, +/-20 mA; 15 bit+sign, 4.. 20 mA; 15 bit, operational limit +/-0.1% with SF LED (group fault)","Step: Medium":"Yes; 16x","4 mA to 20 mA":"Yes","Shielded, Max.":"200 m","Parameterizable":"Yes; In 4 stages: 1x, 4x, 16x, 32x cycle time","Weight, approx.":"45 g","lifecycle_stage":"current","-20 mA to +20 mA":"Yes","Isochronous mode":"Yes","Power loss, typ.":"1.2 W","Rated value (DC)":"24 V","Group diagnostics":"Disable / enable","Hardware interrupt":"Yes","Overflow/underflow":"Disable / enable","Short-Circuit Proof":"Yes","Between The Channels":"No; however, increased permissible potential difference between the inputs.","Group error SF (red)":"Yes","Measurement principle":"Sigma Delta","Diagnostics wire break":"Disable / enable","Number of analog inputs":"2","Reverse polarity protection":"Yes","Conversion time (per channel)":"0.04 ms; Without noise suppression 17/20 ms per channel with error","Address space per module, max.":"4 byte","Cycle time (all channels) max.":"0.5 ms; 0.5 ms for 2 channels without noise suppression, 18 / 21 ms per channel with noise suppression","Integration time, parameterizable":"Yes","from backplane bus 3.3 V DC, max.":"10 mA","Between The Channels And Backplane Bus":"Yes","Current, relative to input range, (+/-)":"0.05 %; 0.1% without interference frequency suppression","Between the channels and load voltage L+":"Yes","from load voltage L+ (without load), max.":"48 mA","Installation altitude above sea level, max.":"5 000 m","Product Function / Supply Voltage For Transmitters":"Yes","Ambient air temperature-barometric pressure-altitude":"Tmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax -20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)","Resolution with overrange (bit including sign), max.":"16 bit","Interference voltage suppression for interference frequency f1 in Hz":"60 / 50 Hz / no","Permissible Input Current For Current Input (Destruction Limit), Max.":"50 mA","Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04":"Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e51396e92b3a763c69906944371f4bb2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=429651&mlfb=6AG1134-4MB02-2AB0"},"ai":{"faq":[{"question":"What are the key ratings of this module?","answer":"2 analog inputs for 4-20 mA, sigma-delta conversion, short-circuit proof, wire-break detection on 4-20 mA only, operating temperature -25 to 70 °C, width 15 mm, depth 52 mm, height 81 mm."},{"question":"Does it support isochronous mode?","answer":"Yes, isochronous mode is supported."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1134-4MB02-2AB0","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/6AG1134-4MB02-2AB0 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}}