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Schneider Electric BMXNOM0200H

BMXNOM0200H Modicon X80 Serial Links Module - Harsh Environm

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Schneider Modicon X80 Harsh Environment Serial Links Module, BMXNOM0200H, internal rack power, two RJ45 serial ports (RS232 115.2 kbit/s, RS485 57.6 kbit/s), conformal coating, IP20, -25…70°C.

$466.09 – $948.00Ref. price · indicative, final on quote
Schneider Electric BMXNOM0200H datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

BMXNOM0200H specifications
ParameterValue
Range of productModicon X80
Product or component typeSerial links module
Integrated connection typeRS232 RJ45 115.2 kbit/s 8 wires RS485 RJ45 57.6 kbit/s 1 twisted pair
Current consumption80 mA at 24 V DC
IP degree of protectionIP20
Relative humidity10...95 % without condensation
Product weight0.23 kg
StandardsIEC 61131-2 IEC 61010-2-201 UL 61010-2-201 CSA C22.2 No 61010-2-201 IACS E10 IEC 61000-6-5, interface type 1 and type 2 IEC 61850-3, location G IEC 60079-0
SupplyInternal power supply via rack
ConceptSerial link
MarkingCE
Directives2014/35/EU - low voltage directive 2014/30/EU - electromagnetic compatibility 2014/34/EU - ATEX directive
Module formatStandard
Local signalling1 LED (red) for module fault (ERR) 1 LED (green) for module running (RUN) 1 LED (green) for activity on the serial link (SER COM 0) 1 LED (green) for activity on the serial link (SER COM 1)
Protective treatmentConformal coating
Environmental characteristicGas resistant class Gx conforming to ISA S71.04 Gas resistant class 3C4 conforming to IEC 60721-3-3 Dust resistant class 3S4 conforming to IEC 60721-3-3 Sand resistant class 3S4 conforming to IEC 60721-3-3 Salt resistant level 2 conforming to IEC 68252 Mold growth resistant class 3B2 conforming to IEC 60721-3-3 Fungal spore resistant class 3B2 conforming to IEC 60721-3-3 Hazardous location class I division 2
Product specific applicationFor severe environments
Ambient air temperature for operation-25...70 °C

Product details

BMXNOM0200H is a serial links module for the Modicon X80 rack, designed for severe environments with conformal coating and wide temperature tolerance. It draws 80 mA at 24 V DC from the rack backplane and provides two independent RJ45 serial ports: one RS232 at 115.2 kbit/s and one RS485 at 57.6 kbit/s. The module carries CE marking, complies with IEC 61131-2, UL 61010-2-201, CSA C22.2 No 61010-2-201, and ATEX directives 2014/34/EU. Its IP20 enclosure and conformal coating suit installation in panels subject to vibration, humidity, gas, dust, sand, salt, and fungal exposure.

How it compares to BMXNOR0200H

BMXNOR0200H is a communication module for the Modicon M340 platform with an Ethernet port and a single RS232/485 serial port. BMXNOM0200H belongs to the X80 rack family and has two dedicated serial ports, an RS232 and an RS485, but no Ethernet. The two modules are not physically or electrically interchangeable — they serve different backplanes (X80 vs. M340) and different topology requirements.

Integration notes

Mounts in any X80 standard-format slot. Power and bus communication come through the rack backplane; no external supply needed. The two RJ45 ports are labeled SER COM 0 and SER COM 1 with independent green activity LEDs. Module fault (ERR) and run (RUN) LEDs are red and green respectively. Strip the serial cable ends per the connector manufacturer's recommendation for RS485 termination and biasing; the module does not provide built-in line termination.

Frequently asked questions

Will BMXNOM0200H drop into a panel built for BMXNOR0200H?

No. BMXNOR0200H is a communication module for the Modicon M340 rack, while BMXNOM0200H fits the Modicon X80 rack. They are mechanically and electrically different and cannot be swapped without changing the backplane.

What serial interfaces does BMXNOM0200H provide?

It has two RJ45 ports: one RS232 at 115.2 kbit/s and one RS485 at 57.6 kbit/s. Both are brought out on standard 8-wire RJ45 connectors.

What compliance documentation does this module carry?

The module is CE marked and complies with IEC 61131-2, IEC 61010-2-201, UL 61010-2-201, and CSA C22.2 No 61010-2-201. It also meets ATEX directive 2014/34/EU and low-voltage directive 2014/35/EU.

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BMXNOM0200H