{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1055-1MB00-7BA2","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1055-1MB00-7BA2","canonicalUrl":"https://aoctrl.com/siemens/6AG1055-1MB00-7BA2","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1055-1MB00-7BA2","rawCanonicalId":null},"summary":{"shortDescription":"SIPLUS LOGO! DM8 12/24R, 6AG1055-1MB00-7BA2, 4 DI / 4 relay output, -40 to +70 °C, conformal coating, DIN rail 2SU.","salesMarkdown":"## Rugged expansion module for LOGO! 8 The SIPLUS LOGO! DM8 12/24R (6AG1055-1MB00-7BA2) adds 4 digital inputs and 4 relay outputs to a LOGO! 8 base unit. ## Built for harsh places Conformal coating (Class A) and IP20 enclosure protect against moisture and contaminants. Supply range 10.8 to 28.8 V DC; inputs trigger above 8.5 V (typical 4.2 mA). Relay outputs rated 5 A resistive, 3 A inductive per channel. The 90 mm height and 58 mm depth leave room for wiring. Cold restart is allowed down to -25 °C – just don't commission while condensation is present.","metaTitle":"6AG1055-1MB00-7BA2 SIPLUS LOGO! DM8 12/24R, -40 to +70°C, co","metaDescription":"SIPLUS LOGO! DM8 12/24R expansion module: 4 DI, 4 relay outputs, -40 to +70 °C, conformal coating. Active production, DIN rail mount, 2SU wide. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Max.":"70 °C","Min.":"-40 °C","Depth":"58 mm","Width":"35.5 mm","Height":"90 mm","12 V DC":"Yes","24 V DC":"Yes","Mounting":"on 35 mm DIN rail, 2 spacing units wide","For Uprating":"No","For Signal \"0\"":"< 5 V DC","For Signal \"1\"":"> 8.5 V","lifecycle_stage":"current","Mechanical, Max.":"10 Hz","On Lamp Load, Max.":"1 000 W","At \"0\" To \"1\", Max.":"1.5 ms","At \"1\" To \"0\", Max.":"1.5 ms","For Signal \"1\", Typ.":"4.2 mA","At cold restart, min.":"-25 °C; incl. condensation / frost permitted (no commissioning under condensation conditions)","Type of input voltage":"DC","IP degree of protection":"IP20","Number of digital inputs":"4","Short-circuit protection":"No","Number of digital outputs":"4; Relays","With Inductive Load, Max.":"3 A","With Resistive Load, Max.":"5 A","For Signal \"1\" Rated Value":"5 A","Controlling a digital input":"Yes","For Signal \"1\" Minimum Load Current":"100 mA","permissible range, lower limit (DC)":"10.8 V","permissible range, upper limit (DC)":"28.8 V","Installation altitude above sea level, max.":"5 000 m","Limit class B, for use in residential areas":"Yes","Protection against fouling acc. to EN 60664-3":"Yes; Type 1 protection","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)","For Signal \"0\", Max. (Permissible Quiescent Current)":"0.88 mA","Resistant to commercially available coolants and lubricants":"Yes; Incl. diesel and oil droplets in the air","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)","Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830A":"Yes; Conformal coating, Class A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$148.59 – $348.37","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/63408033d3867da14897de787694d997.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=603993&mlfb=6AG1055-1MB00-7BA2","alternativesUrl":"https://aoctrl.com/api/mcp/products/6AG1055-1MB00-7BA2/alternatives.json"},"ai":{"faq":[{"question":"What are the temperature limits?","answer":"Rated from -40 °C to 70 °C ambient, with cold restart possible at -25 °C."},{"question":"Will this module replace a standard LOGO! DM8 12/24R?","answer":"It is a drop-in replacement for the standard 6ED1055-1MB00-0BA2 with the same footprint and function, just with extended temperature range and coating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1055-1MB00-7BA2","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/6AG1055-1MB00-7BA2 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}}