Complementary
Control channels	Programmable loops
Motion control	Independent axis CANopen
Communication module processor capacity	2 Ethernet communication module; 4 AS-Interface module
embedded communication service	Network management (NMT) CANopen; Process Data Object (PDO) CANopen; Service Data Object (SDO) CANopen; Special functions (SYNC, EMCY, TIME) CANopen
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
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
Number of server device(s)	63 CANopen
Number of devices per segment	0…32 (character mode); 0…32 (Modbus); 0…16 for
Number of devices	2 point-to-point character mode; 2 point-to-point Modbus
Bus length	0…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
Number of addresses	0…248 for character mode; 0…248 for Modbus
Requests	1 K data bytes per request character mode; 252 data bytes per RTU request Modbus; 504 data bytes per ASCII request Modbus
Control parameter	One CRC on each frame (RTU) Modbus; One LRC on each frame (ASCII) character mode; One LRC on each frame (ASCII) Modbus
Memory description	Supplied 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 areas	32634 %Mi located internal bits; 32464 %MWi internal words; 32760 %KWi constant words
Default size of object areas	1024 %MWi internal words located internal data; 256 %KWi constant words located internal data; 512 %Mi located internal bits
Application structure	No auxiliary task; 1 cyclic/periodic master task; 1 periodic fast task; 64 event tasks
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
Number of instructions per ms	6.4 Kinst/ms 65 % Boolean + 35 % fixed arithmetic; 8.1 Kinst/ms 100 % Boolean
System overhead	0.13 ms for fast task; 0.7 ms for master task
Current consumption	90 mA at 24 V DC
Supply	Internal power supply via rack
Marking	CE; UL; CSA; RCM; EAC; UKCA; China RoHS; WEEE; IEC
Status LED	1 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)
Net weight	0.21 kg
Contractual warranty
Warranty (in months)	18
Environment
Ambient air temperature for operation	0…60 °C
Relative humidity	5…95 % without condensation
IP degree of protection	IP20
Protective treatment	TC
Directives	2014/35/EU - low voltage directive; 2014/30/EU - electromagnetic compatibility; 2012/19/EU - WEEE directive
Product certifications	CE; 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
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
Logistical informations
Country of origin	FR
Main
Range of product	Modicon M340 automation platform
Product or component type	Processor module
Concept	Modbus; CANopen
Number of racks	4
Local I/O processor capacity (discrete)	1024 I/O
Analogue I/O processor capacity	256 I/O
Number of application specific channel	36
Monitoring	Diagnostic counters Modbus; Event counters Modbus
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	5.400 cm
Package 1 Width	11.500 cm
Package 1 Length	12.400 cm
Package 1 Weight	249.000 g
Unit Type of Package 2	S02
Number of Units in Package 2	15
Package 2 Height	15 cm
Package 2 Width	30 cm
Package 2 Length	40 cm
Package 2 Weight	4.058 kg

This processor module is part of the Modicon M340 range, a range of programmable logic controllers (PLCs). It offers a maximum configuration of 4 module racks, 36 application-specific channels, 63 CANopen slaves and 11 slots. It is a processor module with a current consumption of 90mA at 24V DC, works with internal power supply. The interfaces of the communication processor module are 2 Ethernet modules and 4 AS-Interface modules. It is supplied with a memory card for backing up programs, constants, symbols and data. It is an IP20 protection product. The module has a discrete I/O processor capacity of 1024 multi-rack, 704 single-rack configurations and an analog I/O processor capacity of 256 multi-rack, 66 single-rack configurations. It supports transfer rate up to 800kbps 0m to 40m, 0m to 6m. It is suitable for applications in process industries, renewable energy, water, cement, manufacturing, infrastructure and machinery. This product is certified by CE. It complies with EN 61131-2, EN 61000-6-4, EN 61000-6-2 and EN 61010-2-201 standards. It comes with a memory card (BMXRMS008MP) to back up programs, constants, symbols and data, internal RAM 4096kB, internal RAM 256kB data, internal RAM 3584kB program constants and symbols. The compact Modicon M340 offers flexibility and integrated features in a small housing. At the core of the process, it offers you plug-and-work solutions with both Schneider Electric and third-party devices.