Serial Link Module Schneider BMXNOM0200

Availability: 94 left in stock

Product Description The BMXNOM0200 is a dual-port serial communication interface designed for the Modicon M340 Programmable Automation Controller (PAC) platform. It provides...

SKU: BMXNOM0200

Manufacturer: Schneider
Product No.: BMXNOM0200
Product Type: Serial Link Module
Product Origin: France
Payment:T/T, Western Union
Weight: 217g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Description

The BMXNOM0200 is a dual-port serial communication interface designed for the Modicon M340 Programmable Automation Controller (PAC) platform. It provides reliable connectivity between the PLC and serial-based peripheral devices, supporting Modbus and Character Mode (ASCII) communication.

This module plays a key role in integrating legacy equipment, variable speed drives, HMIs, meters, and third-party instrumentation into a modern control architecture while preserving existing serial networks.

Technical Specifications

Parameter	Specification
Module Type	Serial communication link
Platform Compatibility	Modicon M340 / Modicon M580 (BMXXBP backplane series)
Number of Ports	2 independent serial ports
Physical Interface	RS-232C and RS-485 (non-isolated)
Connector Type	RJ45
Supported Protocols	Modbus RTU / ASCII (Master & Slave), Character Mode
Data Transmission Rate	Programmable from 0.3 to 115.2 kbit/s
Topology	Point-to-point (RS-232), Multi-drop (RS-485)
Maximum Cable Length	15 m (RS-232), 1200 m (RS-485)
Bus Current Consumption	100 mA @ 3.3 V DC (internal bus)
Module Width	28 mm (single-slot width)
Dimensions (H × D)	100 mm × 160 mm
Unit Weight	0.217 kg

Application Scenarios

The BMXNOM0200 is widely used in industrial and infrastructure systems where serial communication remains essential. Typical applications include:

RS-485 communication with power meters and energy analyzers
Integration of legacy barcode scanners or serial printers in logistics systems
Control and monitoring of Modbus RTU–based VFDs
RTU and telemetry integration in water and wastewater treatment facilities

FAQ

Does the BMXNOM0200 support isolated communication?
No. Both serial ports are non-isolated. For applications requiring electrical isolation, external optical or galvanic isolators should be used.

Can both ports be used simultaneously?
Yes. The two ports operate independently and may be configured with different protocols, baud rates, and roles.

Is this module compatible with the Modicon M580 series?
Yes. As part of the Common I/O range, the BMXNOM0200 can be used in M580 local or remote Ethernet racks (X80 platform).

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