{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VW3A3E309","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"VW3A3E309","canonicalUrl":"https://aoctrl.com/schneider/VW3A3E309","factsUrl":"https://aoctrl.com/api/mcp/products/VW3A3E309","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Altivar series, DeviceNet communication card, order code VW3A3E309, 125/250/500 kbps, 1 screw connector 5 contacts at 5.08 mm pitch.","salesMarkdown":"The VW3A3E309 is a DeviceNet communication card for Schneider Electric Altivar variable-speed drives. It mounts inside the drive's option slot and handles the fieldbus interface between the drive controller and a DeviceNet master scanner. The card supports three baud rates — 125 kbps, 250 kbps, and 500 kbps — and addresses 1 through 63 on the network segment, which covers a full DeviceNet node count without a repeater. ## I/O exchange and display I/O data exchange can be configured as polled outputs and polled, change-of-state, or cyclic inputs — the COS and cyclic modes reduce network traffic for status-only updates. The card carries a dual-colour LED on the front bezel that indicates MNS (status), control-word reception, and reference-word reception, so a quick glance at the drive panel confirms the fieldbus link is live. ## Communication profiles and connector The card supports multiple drive profiles: the standard CiA 402 Device Profile for Drives and Motion Control, the Allen-Bradley drive profile, and the CIP AC Drive profile (02). Communication monitoring can be inhibited if the application requires it, which is adjustable through the drive's parameter menu. The physical connection is a single 5-contact screw terminal block on a 5.08 mm pitch — standard for DeviceNet drop cables.","metaTitle":"Schneider Electric VW3A3E309 DeviceNet Communication Card, 1","metaDescription":"DeviceNet communication card for Altivar drives. Supports 125/250/500 kbps, 1-63 nodes, polled/COS/cyclic I/O. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Control Accessories"],"specifications":{"title":"VW3A3E309","description":"DeviceNet communication card - 125 kbps","Display type":"1 dual colour LED for MNS (status) Graphic display terminal for control word received Graphic display terminal for reference received","Exchange mode":"Outputs : polled Inputs : polled, change of state, cyclic","Connector type":"1 screw connector 5 contacts at intervals of 5.08","lifecycle_stage":"mature","Transmission rate":"500 kbps 125 kbps 250 kbps","Number of addresses":"1...63","Communication service":"I/O profile Communication monitoring can be inhibited, adjustable Allen-Bradley drive profile CiA 402 profile : \"Device profile Drives and Motion Control\" CIP AC Drive (02) profile","Product or component type":"Communication card","Communication port protocol":"DeviceNet"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/370a9696d661c63b1308a669abcb9ce6.pdf","sourceUrl":"https://www.se.com/sg/en/product/VW3A3E309/devicenet-communication-card-125-kbps/"},"ai":{"faq":[{"question":"What baud rates does VW3A3E309 support?","answer":"The card supports 125 kbps, 250 kbps, and 500 kbps, covering the standard DeviceNet baud-rate options. The rate is set via the drive's parameter menu."},{"question":"What drive profiles are available on this card?","answer":"The VW3A3E309 supports the CiA 402 Device Profile for Drives and Motion Control, the Allen-Bradley drive profile, and the CIP AC Drive profile (02)."},{"question":"Where can I buy VW3A3E309?","answer":"The VW3A3E309 is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at the time of quotation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/VW3A3E309","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/VW3A3E309 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}