Schneider Electric BMXP342020 Processor, Modicon M340, max 1024 discrete + 256 analog I/O, Modbus, Ethernet

Main

Range of product Modicon M340 automation platform

Product or component type Processor module

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

Complementary

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 1 cyclic/periodic master task

1 periodic fast task

No auxiliary 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 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

Environment

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

Packing Units

Unit Type of Package 1 PCE

Number of Units in Package 1 1

Package 1 Height 5.5 cm

Package 1 Width 11.0 cm

Package 1 Length 11.5 cm

Package 1 Weight 248.0 g

Unit Type of Package 2 S02

Number of Units in Package 2 15

Package 2 Height 15.0 cm

Package 2 Width 30.0 cm

Package 2 Length 40.0 cm

Package 2 Weight 3.98 kg

Similar model numbers:

BMXP342020

BMXP3420302

BMXP341000

BMXP342000

BMXP3420102

BMXP342020H

BMXP3420302H

BMXP341000H

BMXNOE0100

BMXNOE0110

BMXNOC0401

BMXNOR0200H

BMXNOE0100H

BMXNOE0110H

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