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SKU:

BMXP342020H

processor, Modicon M340, max 1024 discrete, 256 analog IO, Modbus, Ethernet, for severe environment

$6,407.22 INC GST

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Available for Shipping : 12-Jan-2026

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processor, Modicon M340, max 1024 discrete, 256 analog IO, Modbus, Ethernet, for severe environment

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Manufacturer: Schneider Electric

Delivery date: 12-Jan-2026

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Product Data Sheet

This processor module is part of the Modicon M340 range, an offer of Programmable Automation Controllers (PAC). It offers a maximum of 4 rack configuration, 36 application specific channels and 11 slots. It is a processor module with a current consumption of 92mA at 24V DC, works with internal power supply. This ruggedized product can be used in more severe environments, and operate in an extended temperature range, from -25°C to +70°C. Communication processor module interfaces are 2 Ethernet modules and 4 AS-Interface modules. It is supplied with a memory card for backup of programs, constants, symbols and data. It is an IP20 rated product. The module has 1024 multi-rack, 704 single-rack configuration discrete I/O processor capacity and 256 multi-rack, 66 single-rack configuration analog I/O processor capacity. It supports 256kb data, 4096kb, 3584kb program internal RAM. It weighs 0.205kg. It is suitable for process industries, renewable energies, water, cement, manufacturing, infrastructures and machines applications. This product is certified by CE. It meets EN 61131-2, EN 61000-6-4, EN 61000-6-2 and EN 61010-2-201 standards. This processor module is compatible with Modicon M340 Programmable Logic Controllers (PLC). It is supplied with memory card (BMXRMS008MP) backup of programs, constants, symbols and data, internal RAM 4096kB, internal RAM 256kB data, internal RAM 3584kB program constants and symbols. Compact-shaped, Modicon M340 offers in small box flexibility and integrated functions. In the heart of process, it provides you plug and work solutions with both Schneider Electric and third party devices.

Products specifications

Attribute name	Attribute value
Main
Discrete I/O processor capacity	704 I/O single-rack configuration, 1024 I/O multi-rack configuration
Number of application specific channel	36
Concept	CANopen, Transparent Ready
Number of slots	11
Number of racks	4
Range of product	Modicon M340 automation platform
Monitoring	event counters Modbus, diagnostic counters Modbus
Product specific application	for severe environments
Analogue I/O processor capacity	66 I/O single-rack configuration, 256 I/O multi-rack configuration
Product or component type	processor module
Complementary
Control channels	programmable loops
Memory description	supplied memory card (BMXRMS008MP) activation of standard web server, class B10, internal RAM 3584 kB program constants and symbols, internal RAM 256 kB data, internal RAM 4096 kB, supplied memory card (BMXRMS008MP) backup of programs, constants, symbols and data
Bus length	0-15 m Modbus point-to-point, 0-15 m character mode point-to-point, 0-1000 m serial link isolated Modbus segment, 0-1000 m serial link isolated character mode segment, 0-10 m serial link non isolated Modbus segment, 0-10 m serial link non isolated character mode segment
Number of instructions per ms	8.1 Kinst/ms 100 % Boolean, 6.4 Kinst/ms 65 % Boolean + 35 % fixed arithmetic
Number of devices	2 point-to-point Modbus, 2 point-to-point character mode
Maximum tap links length	<40 m serial link isolated Modbus segment, <40 m serial link isolated character mode segment, <15 m serial link non isolated Modbus segment, <15 m serial link non isolated character mode segment
Application structure	1 cyclic/periodic master task, no auxiliary task, 1 periodic fast task, 64 event tasks
Marking	CE
Status LED	1 LED (yellow) activity on Modbus (SER COM), 1 LED (red) processor or system fault (ERR), 1 LED (red) memory card fault (CARD ERR), 1 LED (red) I/O module fault (I/O), 1 LED (red) data rate (ETH 100), 1 LED (green) status of Ethernet network (ETH STS), 1 LED (green) processor running (RUN), 1 LED (green) activity on Ethernet network (ETH ACT)
Number of devices per segment	0-32 (Modbus), 0-32 (character mode)
Port Ethernet	10BASE-T/100BASE-TX
Number of addresses	0-248 for Modbus, 0-248 for character mode
Control parameter	one LRC on each frame (ASCII) Modbus, one LRC on each frame (ASCII) character mode, one CRC on each frame (RTU) Modbus
Execution time per instruction	1.16 µs floating points, 0.25 µs single-length words, 0.17 µs double-length words, 0.12 µs Boolean
Maximum size of object areas	32634 %Mi located internal bits, 256 kB unlocated internal data
Communication service	SNMP network administrator, Ethernet TCP/IP, Rack Viewer, Ethernet TCP/IP, Modbus TCP messaging, Ethernet TCP/IP, Data Editor, Ethernet TCP/IP, bandwidth management, Ethernet TCP/IP
System overhead	0.7 ms for master task, 0.13 ms for fast task
Net weight	0.205 kg
Current consumption	95 mA at 24 V DC
Default size of object areas	512 %Mi located internal bits, 256 %KWi constant words located internal data, 1024 %MWi internal words located internal data
Supply	internal power supply via rack
Requests	504 data bytes per ASCII request Modbus, 252 data bytes per RTU request Modbus, 1 K data bytes per request character mode
Communication module processor capacity	4 AS-Interface module, 2 Ethernet communication module
Integrated connection type	Ethernet TCP/IP RJ45, transmission mode: 1 twisted pair at 10/100 Mbit/s, USB port at 12 Mbit/s, 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, 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 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 character mode, transmission mode: asynchronous in baseband, RS232C, transmission mode: 2 twisted shielded pairs at 0.3...19.2 kbit/s full duplex
Environment
IP degree of protection	IP20
Protective treatment	conformal coating
Relative humidity	10-95 % without condensation
Directives	2014/34/EU - ATEX directive, 2014/30/EU - electromagnetic compatibility, 2014/35/EU - low voltage directive
Product certifications	IECEx zone 2/22, ATEX zone 2/22, Merchant Navy, EAC, RCM, CSA, UL, CE
Standards	EN/IEC 60079-0, EN/IEC 61850-3, location G, EN/IEC 61000-6-5, interface type 1 and type 2, IACS E10, CSA C22.2 No 61010-2-201, UL 61010-2-201, EN/IEC 61010-2-201, EN/IEC 61131-2
Ambient air temperature for operation	-25-70 °C
Environmental characteristic	hazardous location class I division 2, fungal spore resistant class 3B2 conforming to IEC 60721-3-3, mold growth resistant class 3B2 conforming to IEC 60721-3-3, salt resistant level 2 conforming to IEC 68252, sand resistant class 3S4 conforming to IEC 60721-3-3, dust resistant class 3S4 conforming to IEC 60721-3-3, gas resistant class 3C4 conforming to IEC 60721-3-3, gas resistant class Gx conforming to ISA S71.04
Packing Units
Unit Type of Package 1	1
Number of Units in Package 1	1
Package 1 Height	5.600 cm
Package 1 Width	11.700 cm
Package 1 Length	12.000 cm
Package 1 Weight	255.000 g
Unit Type of Package 2	2
Number of Units in Package 2	15
Package 2 Height	15.000 cm
Package 2 Width	30.000 cm
Package 2 Length	40.000 cm
Package 2 Weight	4.033 kg