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Datasheet generated 2026-10-07
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Schneider Electric processor module M340 - max 1024 discrete + 256 analog I/O BMXP3420102

Schneider Electric · Control & Automation · PLCs · France · se.com
Part Number
BMXP3420102  ·  HS 8537.10
Schneider Electric processor module M340 - max 1024 discrete + 256 analog I/O BMXP3420102

Schneider Electric BMXP3420102 M340 CPU 4R,1024D,256A,MB,CANopen.

Technical Specifications

Manufacturer part number (MPN)BMXP3420102
EAN / GTIN3595864024448
Sales unitpcs
Range of productModicon M340 automation platform
Product or component typeProcessor module
ConceptModbus; CANopen
Number of racks4
Local I/O processor capacity (discrete)1024 I/O
Analogue I/O processor capacity256 I/O
Number of application specific channel36
MonitoringDiagnostic counters Modbus; Event counters Modbus
Control channelsProgrammable loops
Motion controlIndependent axis CANopen
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 duplex; Non 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 duplex; Non 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 duplex; Non 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 duplex; 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
Communication module processor capacity2 Ethernet communication module; 4 AS-Interface module
embedded communication serviceNetwork management (NMT) CANopen; Process Data Object (PDO) CANopen; Service Data Object (SDO) CANopen; Special functions (SYNC, EMCY, TIME) CANopen
Transmission rate1 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
Bus typeCANopen 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
Number of server device(s)63 CANopen
Number of devices per segment0…32 (character mode); 0…32 (Modbus); 0…16 for <205 m (CANopen); 0…32 for <185 m (CANopen); 0…64 for <160 m (CANopen)
Number of devices2 point-to-point character mode; 2 point-to-point Modbus
Bus length0…10 m serial link non isolated character mode segment; 0…10 m serial link non isolated Modbus segment; 0…1000 m serial link isolated character mode segment; 0…1000 m serial link isolated Modbus segment; 0…15 m character mode point-to-point; 0…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 mode; 0…248 for Modbus
Requests1 K data bytes per request character mode; 252 data bytes per RTU request Modbus; 504 data bytes per ASCII request Modbus
Control parameterOne CRC on each frame (RTU) Modbus; One LRC on each frame (ASCII) character mode; One LRC on each frame (ASCII) Modbus
Memory descriptionSupplied memory card (BMXRMS008MP) backup of programs, constants, symbols and data; Internal RAM 4096 kB; Internal RAM 256 kB data; Internal RAM 3584 kB program constants and symbols
Maximum size of object areas32634 %Mi located internal bits; 32464 %MWi internal words; 32760 %KWi constant words
Default size of object areas1024 %MWi internal words located internal data; 256 %KWi constant words located internal data; 512 %Mi located internal bits
Application structureNo auxiliary task; 1 cyclic/periodic master task; 1 periodic fast task; 64 event tasks
Execution time per instruction0.12 µs Boolean; 0.17 µs double-length words; 0.25 µs single-length words; 1.16 µs floating points
Number of instructions per ms6.4 Kinst/ms 65 % Boolean + 35 % fixed arithmetic; 8.1 Kinst/ms 100 % Boolean
System overhead0.13 ms for fast task; 0.7 ms for master task
Current consumption90 mA at 24 V DC
SupplyInternal power supply via rack
MarkingCE; UL; CSA; RCM; EAC; UKCA; China RoHS; WEEE; IEC
Status LED1 LED (green) integrated machine/installation bus operational (CAN RUN); 1 LED (green) processor running (RUN); 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); 1 LED (yellow) activity on Modbus (SER COM)
Product weight0.21 kg
Ambient air temperature for operation0…60 °C
Relative humidity5…95 % without condensation
IP degree of protectionIP20
Protective treatmentTC
Directives2014/35/EU - low voltage directive; 2014/30/EU - electromagnetic compatibility; 2012/19/EU - WEEE directive
Product certificationsCE; UL; CSA; RCM; EAC; UKCA; Merchant Navy; CCSAus HazLoc Class I Division 2 Group A; CCSAus HazLoc Class I Division 2 Group B; CCSAus HazLoc Class I Division 2 Group C; CCSAus HazLoc Class I Division 2 Group D
StandardsIEC 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
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height5.400 cm
Package 1 Width11.500 cm
Package 1 Length12.400 cm
Package 1 Weight249.000 g
Unit Type of Package 2S02
Number of Units in Package 215
Package 2 Height15.000 cm
Package 2 Width30.000 cm
Package 2 Length40.000 cm
Package 2 Weight4.058 kg
Country of originFR
Warranty (in months)18
Width35 mm
ModelModular
Height100 mm
Depth160 mm
Number of digital inputs1024
Number of digital outputs1024
Number of analogue inputs256
Number of analogue outputs256
Voltage type (supply voltage)DC
Type of memoryRAM
Memory size4096 kByte
Processing time (1K, binary operation)12 ms
Number of HW-interfaces industrial Ethernet2
Number of HW-interfaces RS-2321
Number of HW-interfaces RS-4851
Number of HW-interfaces USB1
Number of HW-interfaces other2
Explosion safety category for gasNone
Performance level according to EN ISO 13849-1None
Long-Term Evolution (LTE)No
SIL according to IEC 61508None

Properties

MOQ1

Cross-References

Attached Documents