YingZhou Industrial Automation | Product Information
Schneider BMXP342020 Modicon M340 PLC CPU Processor Module
1024 Discrete I/O Capacity | 256 Analog I/O Capacity | Ethernet | Modbus
| Specification |
Product Data |
| Brand |
Schneider Electric |
| Exact Model |
BMXP342020 |
| Product Range |
Modicon M340 Automation Platform |
| Product Type |
PLC CPU Processor Module |
| Physical Onboard I/O |
No onboard discrete or analog field I/O; capacities depend on configured I/O modules |
| Maximum Discrete I/O Capacity |
704 (single rack) / 1024 (multi-rack) |
| Maximum Analog I/O Capacity |
66 (single rack) / 256 (multi-rack) |
| Maximum Number of Racks |
4 (manufacturer-specified CPU capacity) |
| Number of Slots |
11 (manufacturer specification) |
| Application-Specific Channels |
36 |
| Integrated Ethernet |
1 × RJ45, 10BASE-T/100BASE-TX, 10/100 Mbit/s |
| Embedded Ethernet Services |
Modbus TCP messaging, SNMP, Rack Viewer, Data Editor and bandwidth management (as supported) |
| Native EtherNet/IP Communication |
Not supported by integrated CPU Ethernet |
| Serial Interface |
1 × RJ45, configurable RS232C / RS485 non-isolated serial link |
| Serial Protocols |
Modbus RTU / ASCII master-slave; character mode |
| Serial Baud Rate |
0.3–19.2 kbit/s |
| Integrated USB |
1 × USB connection, 12 Mbit/s |
| Internal RAM |
4096 kB |
| Program, Constants and Symbols RAM |
3584 kB internal RAM |
| Data RAM |
256 kB internal RAM |
| Program Backup Media |
BMXRMS008MP memory-card type identified by manufacturer; confirm item supplied |
| Application Task Structure |
1 cyclic/periodic master; 1 periodic fast; up to 64 event tasks |
| AS-Interface Communication Module Capacity |
Up to 4 modules, configuration-dependent |
| Ethernet Communication Module Capacity |
Up to 2 modules, configuration-dependent |
| Supply Method |
Internal power supply via compatible Modicon M340 rack |
| 24 V DC Rack Current Consumption |
95 mA (manufacturer data) |
| Local Status LEDs |
RUN, ERR, CARD ERR, I/O, SER COM, ETH 100, ETH STS, ETH ACT |
| Protection Rating |
IP20 |
| Operating Temperature |
0 to +60 °C |
| Relative Humidity |
10–95% non-condensing |
| Product Weight |
0.205 kg |
| EAN |
3595863910711 |
Product Overview
The Schneider Electric BMXP342020 is a
Modicon M340 PLC CPU processor module with integrated
10/100 Mbit/s Ethernet, Modbus serial communication and USB.
Its processor supports up to 1024 discrete I/O and 256 analog I/O
points in a multi-rack configuration, or 704 discrete and 66 analog
I/O points in a single-rack configuration. These figures are
maximum system capacities, not physical I/O built into the CPU.
The processor has 4096 kB of internal RAM and is powered
internally through a compatible Modicon M340 rack. Its integrated Ethernet
supports Modbus TCP, but does not natively support
EtherNet/IP. Check the exact CPU reference, rack power budget,
supported I/O and communication configuration, memory-card requirements
and project firmware/software before ordering.
Key Product Features
-
Modicon M340 PLC CPU with integrated Ethernet, serial Modbus and USB interfaces
-
Up to 1024 discrete I/O in a multi-rack system; 704 discrete I/O in a single-rack configuration
-
Up to 256 analog I/O in a multi-rack system; 66 analog I/O in a single-rack configuration
-
Integrated 10/100 Mbit/s Ethernet for Modbus TCP communication; native EtherNet/IP is not supported
-
Configurable Modbus serial communication over a non-isolated RJ45 RS232C/RS485 interface
-
4096 kB internal RAM with manufacturer-defined application, data and task capacities
-
Rack-powered processor for compatible Modicon M340 CPU and I/O architectures; confirm rack and memory-card supply
In Stock & Ready to Order
Schneider Electric BMXP342020 is currently in stock.
Confirm the exact model, Modicon M340 rack compatibility, installed
memory-card requirements and Ethernet/serial communication needs before ordering.
