BMXXBP1002

Configured for X-Bus and Ethernet backplane communication in the Modicon X80 platform, the Schneider Electric BMEXBP1002 (BMEXBP1002 Ethernet backplane rack) provides physical slot interconnection for M340 and M580 controller architectures. The rack provides 10 module positions, with eight slots supporting X-Bus and Ethernet and two slots supporting X-Bus only.

Hardware Specifications

Parameter	Specification
Model	BMEXBP1002
Brand	Schneider Electric
Product Family	Modicon X80
Product Type	10-slot Ethernet backplane rack
Compatible Platforms	Modicon M340, Modicon M580
Total Slots	10
Slot Configuration	8 slots X-Bus + Ethernet; 2 slots X-Bus only
Expansion Connector	1 XBE connector
Power Supply Support	Redundant power supply configuration
Power Consumption at 3.3 VDC	251 mW
Power Consumption at 24 VDC	3.9 W
Current Consumption at 3.3 VDC	76 mA
Current Consumption at 24 VDC	162 mA
Dimensions (W x H x D)	506.20 mm x 105.11 mm x 105.11 mm
Height with CPU	Approx. 134.6 mm
Weight	1.37 kg
Operating Temp	0 deg C to 60 deg C
Relative Humidity	5% to 95%, non-condensing
Degree of Protection	IP20
Mounting	Panel mounting or Telequick Grid mounting
Mounting Hardware	4 screws, M4, M5, M6, or UNC #6

X-Bus and Ethernet Backplane Architecture

The BMEXBP1002 provides two backplane communication paths within the 10-slot rack. Eight positions support both X-Bus and Ethernet communication, while two positions provide X-Bus communication only. This slot arrangement determines which module positions can participate in Ethernet backplane communication.

The rack includes one XBE connector for expansion. Module placement should follow the applicable Modicon X80 rack configuration and processor requirements. The backplane does not itself define the communication protocol behavior of the installed CPU or I/O modules.

Frequently Asked Questions

Q: How many module positions are provided by the BMEXBP1002?

A: The rack provides 10 total slots. Eight slots support X-Bus and Ethernet, while two slots support X-Bus only.

Q: What are the specified electrical consumption values?

A: The supplied data specifies 251 mW at 3.3 VDC and 3.9 W at 24 VDC. Current consumption is 76 mA at 3.3 VDC and 162 mA at 24 VDC.

Q: Can the rack support redundant power supply configurations?

A: Yes. The supplied specifications identify support for redundant power supply configurations using compatible CPS power supply modules.

Field Installation Guidelines

Install the rack on a rigid panel or compatible Telequick Grid structure using the specified mounting arrangement. Verify mechanical clearance before installing the CPU and I/O modules.

Keep Ethernet and other communication wiring separated from high-current power conductors where practical. Route field wiring so that mechanical stress is not transferred to the installed modules or backplane connectors.

Connect the rack expansion interface only with compatible XBE expansion hardware and according to the applicable Modicon X80 rack architecture. Confirm slot compatibility before inserting modules, particularly where Ethernet-capable and X-Bus-only positions differ.

The BMEXBP1002 is specified as IP20, so the completed installation should provide the required enclosure protection for the surrounding industrial environment.

---