Schneider Electric / Industrial PLC controller / BMXP3420302

Schneider Electric / Industrial PLC controller / BMXP3420302. Selection specifications follow the cited manufacturer document; verify the ordered model, project and application compatibility before supply.

Manufacturer part number: BMXP3420302
Brand: Schneider Electric
Category: PLC and HMI
Catalog status: Request a quotation

Technical specifications

Controller family: Modicon M340
Processor class: Performance
Maximum local racks: 4 including main and extension racks
Supported digital I/O: Up to 1024 rack I/O channels; processor capacity, not onboard terminals
Supported analog I/O: Up to 256 rack I/O channels; not cumulative with digital/application-specific maximum
RAM: 4096 KB internal user RAM; 3584 KB program/constants/symbols; 256 KB data
Interfaces: Mini-B USB; CANopen master; Ethernet Modbus/TCP 10BASE-T/100BASE-TX
Memory card: BMXRMS008MP included; 8 MB backup area; do not equate card capacity with executable RAM
Programming software: EcoStruxure Control Expert; verify project/software compatibility before supply
Document pages: 15 (printed 2/2-2/3), 17 (2/5), 18 (2/6)

Manufacturer technical catalog · DIA6ED2110104EN_CN; exact ordering table PDF page 18 · en · PDF · DIA6ED2110104EN_CN · 2024-03Manufacturer source: Schneider Electric · Model explicitly covered in family document · Covered models: BMXP3420302 · Checked: 2026-10-23Official manufacturer source

This sheet provides a quick technical summary. For design, installation and final selection, review the latest official manufacturer documentation and verify the complete part number.