BMXP3420302

Technical specifications

Manufacturer

Schneider Electric

Manufacturer part no.

BMXP3420302

Type

Modicon M340 processor

Application

PLC controller

Used with

Modicon M340 / X80 backplane

Range of product

Modicon M340 automation platform

Product or component type

Processor module

Concept

CANopen; Transparent Ready

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

Control channels

Programmable loops

Motion control

Independent axis CANopen

Integrated connection type

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; 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

Network management (NMT) CANopen; Process Data Object (PDO) CANopen; Service Data Object (SDO) CANopen; Special functions (SYNC, EMCY, TIME) CANopen; 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

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…16 for <205 m (CANopen); 0…32 for <185 m (CANopen); 0…64 for <160 m (CANopen)

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

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

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

135 mA at 24 V DC

Technical documents (1)

• Schneider Electric product page BMXP3420302

Key features

• Integrated connection type: USB port at 12 Mbit/s
• Application structure: 1 cyclic/periodic master task; 1 periodic fast task; No auxiliary task
• Number of instructions per ms: 6.4 Kinst/ms 65 % Boolean + 35 % fixed arithmetic
• Current consumption: 135 mA at 24 V DC
• Ambient air temperature for operation: 0…60 °C

About the Schneider Electric BMXP3420302

The Schneider Electric BMXP3420302 is a processor module from Schneider Electric's Modicon M340 range, which Schneider names "processor module M340 - max 1024 discrete + 256 analog I/O - CANOpen". Its product page gives number of racks 4, local I/O processor capacity (discrete) 1024 I/O and current consumption 135 mA at 24 V DC. Schneider Electric lists it as Active.

What is the BMXP3420302 used for?

The BMXP3420302 runs the control program in a Modicon M340 rack, exchanging data with the rack's I/O and communication modules.

Lifecycle and successor

Active.

Before you order

What to photograph or confirm so the right unit is quoted.

Check the reference BMXP3420302 on the module's label, with its product version. Send us a photo of the label and we will confirm the details before quoting.