X20BC0143-10 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The X20BC0143-10 is a bus controller with a CANopen fieldbus interface, manufactured by B & R Automation as part of the X20 Fieldbus Input Output Modules series. This module features a 9-pin DSUB connector and is designed for installation in enclosed control cabinets. It has an IP20 protection rating, vibration resistance of 1 g, and can withstand shocks up to 15 g.
Internal Product Review
The X20BC0143-10 is a bus controller for CANopen networks, and the DSUB connector supports clean fieldbus interfacing. Integration is especially clean in an enclosed control cabinet, and IP20 protection aligns well with standard industrial panels. Resistance to 15 g shock is a strong advantage for dependable machine-level communication.
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Product Description:
The X20BC0143-10 belongs to the X20 Fieldbus Input/Output Modules series from B&R Automation. It functions as a bus controller that bridges local I/O slices to an upstream fieldbus network, allowing the control system to address distributed sensors and actuators. Within an industrial automation line, this controller occupies a single slot on the X20 backplane and forwards process data over the fieldbus. Its electronics remain protected inside an enclosed control cabinet during operation. This arrangement allows the module to connect distributed machine devices without requiring a separate controller at each I/O location.
The module terminates the network with a 9-pin D-Sub connector that carries signals and provides a shield connection to maintain electromagnetic integrity. Its single fieldbus channel uses CANopen, enabling communication through standardized device profiles and synchronous process data objects. Because installation occurs inside a cabinet, the housing satisfies the IP20 protection class. This enclosure protects against contact with hazardous internal parts and the ingress of larger solid objects, while the cabinet must provide additional protection from dust and water. The power-side design meets overvoltage category II, so the internal circuitry tolerates the transient voltages associated with its intended electrical distribution environment. Installation in an enclosed control cabinet also reduces exposure to moisture, airborne contaminants, and accidental contact during normal machine operation.
The hardware provides one backplane interface, simplifying address assignment and helping keep bus cycle times predictable. Mechanical resilience includes resistance to shocks of up to 15 g, allowing the controller to operate in floor-mounted panels and machinery exposed to intermittent impacts. The module also withstands vibrations of up to 1 g during operation, reducing the risk of communication interruptions in moving or vibrating equipment. Its housing dimensions and connector arrangement follow the platform format used by related X20 modules. The standardized physical layout supports consistent panel spacing, backplane alignment, and wiring-harness routing within compatible control cabinets.
