{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1503-2CA01-2AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1503-2CA01-2AA0","canonicalUrl":"https://aoctrl.com/siemens/6AG1503-2CA01-2AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1503-2CA01-2AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS NET OLM/P11 V4.0, optical link module based on 6GK1503-2CA01 with conformal coating, 1 RS485 and 1 plastic FOC interface (2 BFOC sockets), signaling contact and test port, -25…+60 °C operating range.","salesMarkdown":"## What this SIPLUS OLM gives you over the standard version The 6AG1503-2CA01-2AA0 is a SIPLUS NET OLM/P11 V4.0 — the ruggedised version of the standard 6GK1503-2CA01 optical link module. It carries conformal coating and a widened operating range of -25 °C to +60 °C, making it the go-to variant for environments where humidity, condensation, or airborne contaminants are a concern. The module provides one RS485 interface and one plastic FOC interface with two BFOC sockets. A signaling contact and test port are included on the front, so you can verify link integrity without breaking the fiber connection. ## Environmental tolerances and approvals During storage and transport it can survive -40 °C to +70 °C. The conformal coating also provides chemical resistance to commercially available cooling lubricants, including airborne diesel and oil droplets. Installation altitude derating is specified: full temperature range up to 2,000 m, then a 10 K reduction in Tmax up to 3,500 m, and a 20 K reduction up to 5,000 m. ## PROFIBUS integration and fieldbus fit This OLM/P11 works with PROFIBUS networks. The RS485 interface connects to a PROFIBUS segment; the plastic FOC port extends that segment optically to another OLM or a fiber-capable DP slave. The two BFOC sockets handle the transmit/receive pair on the fiber side. For a panel fit: the module snaps onto a DIN rail. The signaling contact can be wired to a PLC digital input to report link loss, and the test port lets a service tech inject a test signal without disconnecting the live fiber.","metaTitle":"Siemens 6AG1503-2CA01-2AA0 SIPLUS NET OLM/P11 V4.0","metaDescription":"SIPLUS NET OLM/P11 V4.0 ruggedised optical link module based on 6GK1503-2CA01 with conformal coating.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"CE marking":"Yes","lifecycle_stage":"current","Security Information":"Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, machines, equipment and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens’ products and solutions undergo continuous development. Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action(e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept. Third-party products that may be in use should also be considered. For more information about industrial security, visit http://www.siemens.com/industrialsecurity. To stay informed about product updates as they occur, sign up for a product-specific newsletter. For more information, visit http://support.automation.siemens.com. (V3.4)","During Storage And Transport":"70 ... -40 °C","conformity according to EN 60721-3-3":"Yes; Class 3S4 incl. sand, dust; *","conformity according to EN 60721-3-6":"Yes; Class 6S3 incl. sand, dust; *","In Horizontal Mounting Position / During Operation":"60 ... -25 °C","Chemical Resistance / To Commercially Available Cooling Lubricants":"Yes; incl. airborne diesel and oil droplets","Ambient Condition / Relating To Ambient Temperature - Air Pressure - Installation 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)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b66b3a0be54bf744b38d08089e852c0c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=754491&mlfb=6AG1503-2CA01-2AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6AG1503-2CA01-2AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between 6AG1503-2CA01-2AA0 and 6GK1503-2CA01?","answer":"The 6AG1503-2CA01-2AA0 is the SIPLUS ruggedised version of the standard 6GK1503-2CA01."},{"question":"Does 6AG1503-2CA01-2AA0 have a signaling contact and test port?","answer":"Yes, the module includes both a signaling contact and a test port on the front panel."},{"question":"Is 6AG1503-2CA01-2AA0 a direct replacement for 6GK1503-2CA01?","answer":"Yes, it is based on the 6GK1503-2CA01 and is functionally identical, but adds conformal coating and the wider temperature range. It can replace the standard version in any application where the environmental conditions require the SIPLUS ruggedisation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1503-2CA01-2AA0","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/6AG1503-2CA01-2AA0 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}}