Main range of productModicon M340 automation platform product or component typeProcessor module conceptTransparent ReadyCANopen number of racks4 number of slots11 discrete I/O processor capacity1024 I/O multi-rack configuration704 I/O single-rack configuration analogue I/O processor capacity256 I/O multi-rack configuration66 I/O single-rack configuration number of application specific channel36 monitoringDiagnostic counters ModbusEvent counters Modbus Complementary control channelsProgrammable loops integrated connection typeNon isolated serial link RJ45 character mode, transmission mode: asynchronous in baseband, RS232C, transmission mode: 2 twisted shielded pairs at 0.3...19.2 kbit/s full duplexNon isolated serial link RJ45 character mode, transmission mode: asynchronous in baseband, RS485, transmission mode: 1 twisted shielded pair at 0.3...19.2 kbit/s half duplexNon isolated serial link RJ45, master/slave Modbus, RTU/ASCII, transmission mode: asynchronous in baseband, RS232C, transmission mode: 1 twisted shielded pair at 0.3...19.2 kbit/s half duplexNon isolated serial link RJ45, master/slave Modbus, RTU/ASCII, transmission mode: asynchronous in baseband, RS485, transmission mode: 1 twisted shielded pair at 0.3...19.2 kbit/s half duplexUSB port at 12 Mbit/sEthernet TCP/IP RJ45, transmission mode: 1 twisted pair at 10/100 Mbit/s communication module processor capacity2 Ethernet communication module4 AS-Interface module embedded communication serviceBandwidth management, Ethernet TCP/IPData Editor, Ethernet TCP/IPModbus TCP messaging, Ethernet TCP/IPRack Viewer, Ethernet TCP/IPSNMP network administrator, Ethernet TCP/IP port Ethernet10BASE-T/100BASE-TX number of devices per segment0…32 (character mode)0…32 (Modbus) number of devices2 point-to-point character mode2 point-to-point Modbus bus length0…10 m serial link non isolated character mode segment0…10 m serial link non isolated Modbus segment0…1000 m serial link isolated character mode segment0…1000 m serial link isolated Modbus segment0…15 m character mode point-to-point0…15 m Modbus point-to-point maximum tap links length<15 m serial link non isolated character mode segment <15 m serial link non isolated Modbus segment <40 m serial link isolated character mode segment <40 m serial link isolated Modbus segment number of addresses0…248 for character mode0…248 for Modbus requests1 K data bytes per request character mode252 data bytes per RTU request Modbus504 data bytes per ASCII request Modbus control parameterOne CRC on each frame (RTU) ModbusOne LRC on each frame (ASCII) character modeOne LRC on each frame (ASCII) Modbus memory descriptionSupplied memory card (BMXRMS008MP) backup of programs, constants, symbols and dataInternal RAM 4096 kBInternal RAM 256 kB dataInternal RAM 3584 kB program constants and symbolsSupplied memory card (BMXRMS008MP) activation of standard web server, class B10 maximum size of object areas256 kB unlocated internal data32634 %Mi located internal bits default size of object areas1024 %MWi internal words located internal data256 %KWi constant words located internal data512 %Mi located internal bits application structure1 cyclic/periodic master task1 periodic fast taskNo auxiliary task64 event tasks execution time per instruction0.12 µs Boolean0.17 µs double-length words0.25 µs single-length words1.16 µs floating points number of instructions per ms6.4 Kinst/ms 65 % Boolean + 35 % fixed arithmetic8.1 Kinst/ms 100 % Boolean system overhead0.13 ms for fast task0.7 ms for master task current consumption95 mA at 24 V DC supplyInternal power supply via rack markingCE status LED1 LED (green)activity on Ethernet network (ETH ACT): 1 LED (green)processor running (RUN): 1 LED (green)status of Ethernet network (ETH STS): 1 LED (red)data rate (ETH 100): 1 LED (red)I/O module fault (I/O): 1 LED (red)memory card fault (CARD ERR): 1 LED (red)processor or system fault (ERR): 1 LED (yellow)activity on Modbus (SER COM): net weight0.205 kg Environment ambient air temperature for operation0…60 °C relative humidity10…95 % without condensation IP degree of protectionIP20 protective treatmentTC directives2014/35/EU - low voltage directive2014/30/EU - electromagnetic compatibility2012/19/EU - WEEE directive standardsEN 61131-2EN 61000-6-4EN 61000-6-2EN 61010-2-201 Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation EU RoHS DirectivePro-active compliance (Product out of EU RoHS legal scope)
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS Regulation Environmental Disclosure Circularity Profile WEEEThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins Contractual warranty Warranty18 months
Documents & DownloadsLanguage
User guideSizeAdd to My DocumentsModicon Controllers Platform - Cyber Security, Reference Manual (Version 06)Firmware Compatibility Rules - Modicon M580, Modicon Momentum, and Modicon X80 I/O Modules (Version 02)Modicon M340 for Ethernet - Communication Modules and Processors, User Manual (Version 16)EcoStruxure™ Control Expert - Applicative Time Stamping, User Guide (Version 04)Modicon X80 - Racks and Power Supplies, Hardware Reference Manual (Version 03)M340 - Communication Services and Architectures, Unity Pro S (Version 05)CatalogueSizeAdd to My DocumentsBrochureSizeAdd to My DocumentsInstruction sheetSizeAdd to My DocumentsCADSizeAdd to My DocumentsCAD for BMXP342020: processor module M340 - max 1024 discrete + 256 analog I/O - Modbus - Ethernet (Version 1.0)CertificateSizeAdd to My DocumentsDeclaration of conformitySizeAdd to My DocumentsEnd of Life InformationSizeAdd to My DocumentsFirmware - UpdatesSizeAdd to My DocumentsMarine certificateSizeAdd to My DocumentsProduct Environmental ProfileSizeAdd to My Documents
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Dimensions DrawingsModules Mounted on RacksDimensions(1)With removable terminal block (cage, screw or spring).(2)With FCN connector.(3)On AM1 ED rail: 35 mm wide, 15 mm deep. Only possible with BMXXBP0400/0400H/0600/0600H/0800/0800H rack.
a in mm
a in in.
BMXXBP0400 and BMXXBP0400H
BMXXBP0600 and BMXXBP0600H
BMXXBP0800 and BMXXBP0800H
BMXXBP1200 and BMXXBP1200H