BMXP342020
Product ID:29660
Updated: 2026/7/15
Key Features
- 1Support up to 1024 discrete and 256 analog I/O channels.
- 2Equip with USB, Modbus, SERIAL, and Ethernet-Modbus/TCP ports.
- 3Operate reliably from 0 to 60°C in various environments.
- 4Design for rack mounting with 4 local racks and 11 slots.
- 5Include IP20 protection and security features like password protection.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Modicon M340 automation platform | Product or Component Type | Processor module |
| Concept | Transparent Ready<br />CANopen | Number of racks | 4 |
| Number of slots | 11 | Discrete I/O processor capacity | 1024 I/O multi-rack configuration<br />704 I/O single-rack configuration |
| Analogue I/O processor capacity | 256 I/O multi-rack configuration<br />66 I/O single-rack configuration | Number of application specific channel | 36 |
| Monitoring | Diagnostic counters Modbus<br />Event counters Modbus | Control channels | Programmable loops |
| Integrated connection type | Non isolated serial link RJ45 character mode asynchronous in baseband, RS232C 2 twisted shielded pairs 0.3...19.2 kbit/s full duplex<br />Non isolated serial link RJ45 character mode asynchronous in baseband, RS485 1 twisted shielded pair 0.3...19.2 kbit/s half duplex<br />Non isolated serial link RJ45, master/slave Modbus, RTU/ASCII asynchronous in baseband, RS232C 1 twisted shielded pair 0.3...19.2 kbit/s half duplex<br />Non isolated serial link RJ45, master/slave Modbus, RTU/ASCII asynchronous in baseband, RS485 1 twisted shielded pair 0.3...19.2 kbit/s half duplex<br />USB port 12 Mbit/s<br />Ethernet TCP/IP RJ45 1 twisted pair 10/100 Mbit/s | Communication module processor capacity | 2 Ethernet communication module<br />4 AS-Interface module |
| embedded communication service | Bandwidth management, Ethernet TCP/IP<br />Data Editor, Ethernet TCP/IP<br />Modbus TCP messaging, Ethernet TCP/IP<br />Rack Viewer, Ethernet TCP/IP<br />SNMP network administrator, Ethernet TCP/IP | Port Ethernet | 10BASE-T/100BASE-TX |
| Number of devices per segment | 0…32character mode)<br />0…32Modbus) | Number of devices | 2 point-to-point character mode<br />2 point-to-point Modbus |
| Bus length | 0.0000000000…32.8 ft (0…10 m) serial link non isolated character mode segment<br />0.0000000000…32.8 ft (0…10 m) serial link non isolated Modbus segment<br />0.0000000000…3280.8 ft (0…1000 m) serial link isolated character mode segment<br />0.0000000000…3280.8 ft (0…1000 m) serial link isolated Modbus segment<br />0.0000000000…49.2 ft (0…15 m) character mode point-to-point<br />0.0000000000…49.2 ft (0…15 m) Modbus point-to-point | Maximum tap links length | <49.2 ft (15 m) serial link non isolated character mode segment<br /> <49.2 ft (15 m) serial link non isolated Modbus segment<br /> <131.2 ft (40 m) serial link isolated character mode segment<br /> <131.2 ft (40 m) serial link isolated Modbus segment |
| Number of addresses | 0…248 character mode<br />0…248 Modbus | Requests | 1 K data bytes per request character mode<br />252 data bytes per RTU request Modbus<br />504 data bytes per ASCII request Modbus |
| Control parameter | One CRC on each frame (RTU) Modbus<br />One LRC on each frame (ASCII) character mode<br />One LRC on each frame (ASCII) Modbus | Memory description | Supplied memory card (BMXRMS008MP) backup of programs, constants, symbols and data<br />Internal RAM 4096 kB<br />Internal RAM 256 kB data<br />Internal RAM 3584 kB program constants and symbols<br />Supplied memory card (BMXRMS008MP) activation of standard web server, class B10 |
| Maximum size of object areas | 256 kB unlocated internal data<br />32634 %Mi located internal bits | Default size of object areas | 1024 %MWi internal words located internal data<br />256 %KWi constant words located internal data<br />512 %Mi located internal bits |
| Application structure | 1 cyclic/periodic master task<br />1 periodic fast task<br />No auxiliary task<br />64 event tasks | Execution time per instruction | 0.12 µs Boolean<br />0.17 µs double-length words<br />0.25 µs single-length words<br />1.16 µs floating points |
| Number of instructions per ms | 6.4 Kinst/ms 65 % Boolean + 35 % fixed arithmetic<br />8.1 Kinst/ms 100 % Boolean | System overhead | 0.13 ms fast task<br />0.7 ms master task |
| Current consumption | 95 mA 24 V DC | Supply | Internal power supply via rack |
| marking | CE | Status LED | 1 LED (Green) activity on Ethernet network (ETH ACT)<br />1 LED (Green) processor running (RUN)<br />1 LED (Green) status of Ethernet network (ETH STS)<br />1 LED (Red) data rate (ETH 100)<br />1 LED (Red) I/O module fault (I/O)<br />1 LED (Red) memory card fault (CARD ERR)<br />1 LED (Red) processor or system fault (ERR)<br />1 LED (Yellow) activity on Modbus (SER COM) |
| Net Weight | 0.452 lb(US) (0.205 kg) | Ambient Air Temperature for Operation | 32…140 °F (0…60 °C) |
| Relative Humidity | 10…95 % without condensation | IP Degree of Protection | IP20 |
| Protective treatment | TC | Directives | 2014/35/EU - low voltage directive<br />2014/30/EU - electromagnetic compatibility |
| Product certifications | CE<br />UL<br />CSA<br />RCM<br />EAC<br />Merchant Navy | Standards | EN 61131-2<br />EN/IEC 61010-2-201<br />UL 61010-2-201<br />CSA C22.2 No 61010-2-201<br />IACS E10<br />EN/IEC 61000-6-5, interface type 1 and type 2<br />EN/IEC 61850-3, location G |
| Environmental characteristic | Hazardous location class I division 2 |
Specifications may be subject to change without notice
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