processor module M340 - max 512 discrete + 128 analog I/O - ModbusShow more characteristics >
Main range of productModicon M340 automation platform product or component typeProcessor module number of racks2 number of slots11 discrete I/O processor capacity512 I/O single-rack configuration analogue I/O processor capacity66 I/O single-rack configuration128 I/O multi-rack configuration number of application specific channel20 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/s communication module processor capacity2 Ethernet communication module2 AS-Interface module 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 descriptionInternal RAM 2048 kBInternal RAM 128 kB dataInternal RAM 1792 kB program constants and symbolsSupplied memory card (BMXRMS008MP) backup of programs, constants, symbols and data maximum size of object areas128 kB unlocated internal data16250 %Mi located internal bits32464 %MWi internal words located internal data32760 %KWi constant words located internal data default size of object areas128 %KWi constant words located internal data256 %Mi located internal bits512 %MWi internal words located internal data application structure1 periodic fast task32 event tasks1 cyclic/periodic master taskNo auxiliary task execution time per instruction0.18 µs Boolean0.26 µs double-length words0.38 µs single-length words1.74 µs floating points number of instructions per ms4.2 Kinst/ms 65 % Boolean + 35 % fixed arithmetic5.4 Kinst/ms 100 % Boolean system overhead0.2 ms for fast task1.05 ms for master task current consumption72 mA at 24 V DC supplyInternal power supply via rack markingCE status LEDProcessor running (RUN): 1 LED (green)I/O module fault (I/O): 1 LED (red)Memory card fault (CARD ERR): 1 LED (red)Processor or system fault (ERR): 1 LED (red)Activity on Modbus (SER COM): 1 LED (yellow) product weight0.2 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
CatalogueSizeAdd to My DocumentsUser guideSizeAdd to My DocumentsModicon M580 - RIO Modules, Installation and Configuration Guide (Version 09)Modicon M580 Standalone System Planning Guide for Frequently Used Architectures (Version 09)Firmware Compatibility Rules - Modicon M580, Modicon Momentum, and Modicon X80 I/O Modules (Version 02)M340 - Communication Services and Architectures, Unity Pro S (Version 05)Modicon X80 - Racks and Power Supplies, Hardware Reference Manual (Version 03)CADSizeAdd to My DocumentsCAD for BMXP341000: processor module M340 - max 512 discrete + 128 analog I/O - Modbus (Version 1.0)CertificateSizeAdd to My DocumentsInstruction sheetSizeAdd 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