Range of product

Modicon M340 automation platform

Product or component type

Processor module

Number of racks

4

Number of slots

11

Discrete I/O processor capacity

1024 I/O multi-rack configuration 704 I/O single-rack configuration

Analogue I/O processor capacity

256 I/O multi-rack configuration 66 I/O single-rack configuration

Number of application specific channel

36

Monitoring

Diagnostic counters Modbus Event counters Modbus

Control channels

Programmable loops

Motion control

Independent axis CANopen

Integrated connection type

Non 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 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 slave

63 CANopen

Number of devices per segment

0…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 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

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 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

256 kB unlocated internal data 32634 %Mi located internal bits

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

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

Ambient air temperature for operation

0…60 °C

Relative humidity

10…95 % without condensation

IP degree of protection

IP20

Protective treatment

TC

Directives

2014/35/EU - low voltage directive 2014/30/EU - electromagnetic compatibility

Product certifications

CE UL CSA RCM EAC Merchant Navy

Standards

EN 61131-2 EN/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

Environmental characteristic

Hazardous location class I division 2

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

248.000 g

Unit Type of Package 2

S02

Number of Units in Package 2

15

Package 2 Height

15.000 cm

Package 2 Width

30.000 cm

Package 2 Length

40.000 cm

Package 2 Weight

4.058 kg

Warranty

18 months