{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BMXP3420302CL","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BMXP3420302CL","canonicalUrl":"https://aoctrl.com/schneider/BMXP3420302CL","factsUrl":"https://aoctrl.com/api/mcp/products/BMXP3420302CL","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Modicon M340 automation platform processor module, BMXP3420302CL, with Transparent Ready CANopen, Ethernet, and internal rack power supply.","salesMarkdown":"The Schneider BMXP3420302CL is an active-production M340 processor module with Transparent Ready CANopen — it acts as CANopen master on the SUB-D 9 port (up to 63 CANopen devices) while running Ethernet TCP/IP via RJ45 for Modbus TCP messaging, SNMP, or Rack Viewer. Boolean logic executes in 0.12 µs, single-length words in 0.25 µs, floating point in 1.16 µs. Internal RAM totals 4096 kB: 256 kB data, 3584 kB for program/constants/symbols. Supports up to 4 racks, 1024 discrete local I/O and 256 analog I/O. The task architecture allows one cyclic master task, one periodic fast task, and up to 64 event tasks — no auxiliary task slot. Power comes from the rack backplane; the module draws 135 mA at 24 V DC. Operating range 0 to 60 °C, IP20, 5 to 95 % relative humidity non-condensing. ## Integration Notes Requires a memory card to boot — not supplied with the module. Order one separately; without it the processor will not run. The USB port runs 12 Mbit/s for local programming. CANopen bus transmission rate range: 20 kbit/s to 1 Mbit/s, distance dependent on baud rate (e.g. 0–20 m at 1 Mbit/s, up to 2500 m at 20 kbit/s). Mounts in any M340 rack slot. Protective coating (TC) applied for mild corrosive environments. Compliance markings include CE, UL, CSA, RCM, EAC, UKCA, China RoHS, WEEE, and IEC. Meets LV directive 2014/35/EU, EMC directive 2014/30/EU, and WEEE 2012/19/EU. For analog I/O, the processor handles up to 256 channels; for discrete I/O up to 1024 channels. Communication module capacity: 2 Ethernet communication modules and 4 AS-Interface modules.","metaTitle":"Schneider BMXP3420302CL Modicon M340 Processor, Transparent","metaDescription":"Active Modicon M340 processor module BMXP3420302CL with CANopen master, Ethernet, 0.12 µs Boolean execution, and IEC/UL compliance. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Supply":"Internal power supply via rack","Concept":"Transparent Ready CANopen","Marking":"CE UL CSA RCM EAC UKCA China RoHS WEEE IEC","Bus type":"CANopen M20 DS 301 V4.02 devices linked by daisy-chaining or tap junctions CSMA/CA CANopen M20 DS 303-2 devices linked by daisy-chaining or tap junctions CSMA/CA CANopen M20 DS 405 devices linked by daisy-chaining or tap junctions CSMA/CA","Standards":"IEC 61131-2 IEC 61010-2-201 UL 61010-2-201 CSA C22.2 No 61010-2-201 IACS E10 EN/IEC 61000-6-5, interface type 1 and type 2 EN/IEC 61850-3, location G","Directives":"2014/35/EU - low voltage directive 2014/30/EU - electromagnetic compatibility 2012/19/EU - WEEE directive","Status LED":"1 LED (green) activity on Ethernet network (ETH ACT) 1 LED (green) integrated machine/installation bus operational (CAN RUN) 1 LED (green) processor running (RUN) 1 LED (green) status of Ethernet network (ETH STS) 1 LED (green) data rate (ETH 100) 1 LED (red) I/O module fault (I/O) 1 LED (red) integrated machine/installation bus fault (CAN ERR) 1 LED (red) memory card fault (CARD ERR) 1 LED (red) processor or system fault (ERR)","Port Ethernet":"10BASE-T/100BASE-TX","Motion control":"Independent axis CANopen","Number of racks":"4","System overhead":"0.13 ms for fast task 0.7 ms for master task","lifecycle_stage":"current","Condition of use":"Requires a memory card to work (not supplied)","Control channels":"Programmable loops","Range of product":"Modicon M340 automation platform","Relative humidity":"5...95 % without condensation","Transmission rate":"1 Mbit/s 0...20 m 0...0.6 m 125 kbit/s 0...500 m 0...10 m 20 kbit/s 0...2500 m 0...300 m 250 kbit/s 0...250 m 0...10 m 50 kbit/s 0...1000 m 0...120 m 500 kbit/s 0...100 m 0...10 m 800 kbit/s 0...40 m 0...6 m","Memory description":"Internal RAM 4096 kB Internal RAM 256 kB data Internal RAM 3584 kB program constants and symbols","Current consumption":"135 mA at 24 V DC","Protective treatment":"TC","Application structure":"64 event tasks 1 cyclic/periodic master task 1 periodic fast task No auxiliary task","IP degree of protection":"IP20","Product or component type":"Processor module","Integrated connection type":"USB port at 12 Mbit/s CANopen master bus SUB-D 9, transmission mode: 2 twisted shielded pairs at 20 kbit/s...1 Mbit/s Ethernet TCP/IP RJ45, transmission mode: 1 twisted pair at 10/100 Mbit/s","Number of server device(s)":"63 CANopen","Default size of object areas":"1024 %MWi internal words located internal data 256 %KWi constant words located internal data 512 %Mi located internal bits","Maximum size of object areas":"32634 %Mi located internal bits 32464 %MWi internal words 32760 %KWi constant words","Number of devices per segment":"0...16 for 0...32 for 0...64 for <160 m (CANopen)","Number of instructions per ms":"6.4 Kinst/ms 65 % Boolean + 35 % fixed arithmetic 8.1 Kinst/ms 100 % Boolean","Embedded Communication Service":"Network management (NMT) CANopen Process Data Object (PDO) CANopen Service Data Object (SDO) CANopen Special functions (SYNC, EMCY, TIME) CANopen Bandwidth management, Ethernet TCP/IP Data Editor, Ethernet TCP/IP Modbus TCP messaging, Ethernet TCP/IP Rack Viewer, Ethernet TCP/IP SNMP network administrator, Ethernet TCP/IP","Execution time per instruction":"0.12 µs Boolean 0.17 µs double-length words 0.25 µs single-length words 1.16 µs floating points","Analogue I/O processor capacity":"256 I/O","Ambient air temperature for operation":"0...60 °C","Number of application specific channel":"36","Communication module processor capacity":"2 Ethernet communication module 4 AS-Interface module","Local I/O processor capacity (discrete)":"1024 I/O"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,116.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4b1857c02cabc5feb829cdb2760e3b01.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/BMXP3420302CL/alternatives.json"},"ai":{"faq":[{"question":"What is the supply voltage and current consumption?","answer":"The module is powered internally via the rack backplane; it draws 135 mA at 24 V DC."},{"question":"What compliance documentation is available for this module?","answer":"The module carries CE, UL, CSA, RCM, EAC, UKCA, China RoHS, WEEE, and IEC marks. It complies with IEC 61131-2, UL 61010-2-201, CSA C22.2 No 61010-2-201, and meets LV, EMC, and WEEE directives."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BMXP3420302CL","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/BMXP3420302CL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}