Range of product

Modicon M340 automation platform

Product or component type

Processor module

Product specific application

For severe environments

Concept

Transparent Ready CANopen

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

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 Ethernet TCP/IP RJ45, transmission mode: 1 twisted pair at 10/100 Mbit/s

Communication module processor capacity

2 Ethernet communication module 4 AS-Interface module

embedded communication service

Bandwidth management, Ethernet TCP/IP Data Editor, Ethernet TCP/IP Modbus TCP messaging, Ethernet TCP/IP Rack Viewer, Ethernet TCP/IP SNMP network administrator, Ethernet TCP/IP

Port Ethernet

10BASE-T/100BASE-TX

Number of devices per segment

0…32 (character mode) 0…32 (Modbus)

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 Supplied memory card (BMXRMS008MP) activation of standard web server, class B10

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

64 event tasks 1 periodic fast task No auxiliary task 1 cyclic/periodic master task

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

95 mA at 24 V DC

Supply

Internal power supply via rack

Marking

CE

Status LED

1 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 weight

0.205 kg

Ambient air temperature for operation

-25…70 °C

Relative humidity

10…95 % without condensation

IP degree of protection

IP20

Protective treatment

Conformal coating

Directives

2014/35/EU - low voltage directive 2014/30/EU - electromagnetic compatibility 2014/34/EU - ATEX directive

Product certifications

CE UL CSA RCM EAC Merchant Navy ATEX zone 2/22 IECEx zone 2/22

Standards

EN/IEC 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 EN/IEC 60079-0

Environmental characteristic

Gas resistant class Gx conforming to ISA S71.04 Gas resistant class 3C4 conforming to IEC 60721-3-3 Dust resistant class 3S4 conforming to IEC 60721-3-3 Sand resistant class 3S4 conforming to IEC 60721-3-3 Salt resistant level 2 conforming to IEC 68252 Mold growth resistant class 3B2 conforming to IEC 60721-3-3 Fungal spore resistant class 3B2 conforming to IEC 60721-3-3 Hazardous location class I division 2

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

5.600 cm

Package 1 Width

11.700 cm

Package 1 Length

12.000 cm

Package 1 Weight

247.000 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

4.033 kg

Warranty

18 months