BMENOC0301C

Configured for Ethernet communication in the Modicon M580 platform, the Schneider Electric BMENOC0301C (BMENOC0301C Communication Module) provides three coated Ethernet RJ45 ports for EtherNet/IP and Modbus TCP I/O scanning, messaging, network management, and rack-level data exchange.

Hardware Specifications

Parameter	Specification
Model	BMENOC0301C
Brand	Schneider Electric
Product Type	Communication Module
Series	Modicon M580
Network Protocols	EtherNet/IP, Modbus TCP
Ethernet Ports	3 x RJ45, 10/100 Mbit/s, double shielded twisted pair
Communication Services	Bandwidth management, FDR server, SNMP, Modbus TCP I/O Scanner and Messaging, EtherNet/IP I/O Scanner and Messaging, RSTP, port mirroring, embedded multiport switch
Web Server	Commissioning, operation, and maintenance
Backplane Interface	Ethernet backplane
Mounting Location	Main rack
Rack Slot	Ethernet + X-bus slot
Slots Occupied	1
Maximum Modules per Rack	4
Supply	Internal power supply via rack
Current Consumption	900 mA at 3.3 VDC for product version >= 13; 1800 mA at 3.3 VDC for product version < 13
Width	32 mm
Height	103.7 mm
Length	86 mm
Weight	0.2 kg
Origin	US
Operating Temp	0 to 60 deg C
IP Rating	IP20
Protective Treatment	Conformal coating
Compatible Platforms	Modicon M580 standalone CPU, redundant CPU, safety CPU, safety redundant CPU, and BMEXBPxxx Ethernet + X-bus rack
Certifications	CE, UL, CSA, RCM, EAC, Merchant Navy, ATEX Zone 2/22, IECEx Zone 2/22
Environmental Classification	Gas resistant Gx ISA S71.04; gas, dust, and sand resistant Class 3C4/3S4 IEC 60721-3-3

Ethernet Network and PLC Communication

The BMENOC0301C operates through the M580 Ethernet backplane and provides three 10/100 Mbit/s Ethernet RJ45 interfaces. Communication functions include EtherNet/IP I/O Scanner and Messaging, Modbus TCP I/O Scanner and Messaging, SNMP network administration, FDR server operation, RSTP, port mirroring, and bandwidth management.

The embedded multiport switch supports network connectivity within the communication module. An integrated web server provides functions for commissioning, operation, and maintenance. The conformal-coated circuit board is specified for harsh environmental conditions.

Frequently Asked Questions

Q: How many rack slots does the BMENOC0301C occupy?
A: The module occupies one Ethernet + X-bus rack slot and supports installation in the main rack.

Q: What Ethernet interfaces are provided?
A: The module provides three RJ45 Ethernet ports rated at 10/100 Mbit/s using double shielded twisted-pair connections.

Q: What are the specified current consumption values?
A: Product version >= 13 is specified at 900 mA at 3.3 VDC. Product version < 13 is specified at 1800 mA at 3.3 VDC.

Field Installation Guidelines

Install the BMENOC0301C in the designated Ethernet + X-bus slot of a compatible Modicon M580 rack. Verify rack compatibility and available backplane capacity before insertion.

Use the specified Ethernet cabling and maintain proper shield termination according to the M580 installation documentation. Separate Ethernet communication wiring from high-current power conductors and other sources of electrical interference where practical.

Confirm that the rack provides the required internal power and that the module is correctly seated in the backplane connector. After installation, verify RUN, ERR, ETH MS, and ETH NS LED states during commissioning.

The BMENOC0301C is conformal coated and rated IP20. The stated operating ambient range is 0 to 60 deg C. Environmental and hazardous-location requirements must be checked against the installation location and applicable certification conditions.

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