3BP151.4 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 3BP151.4 is part of the System 2005 Controllers series and has a total of 12 slots, supporting an expansion capacity of 1 power supply plus 10 I/O modules. It is designed for DIN EN 50022 mounting rails and features an IP20 protection rating, with dimensions of 480 mm width, 165 mm height, and 23 mm depth. The unit operates in temperatures from 0 to 60°C and maintains functionality in humidity ranging from 5 to 95%.
Internal Product Review
The 3BP151.4 is a B & R Automation System 2005 controller rack with 12 slots and capacity for 1 power supply plus 10 system/I/O modules. DIN EN 50022 mounting and IP20 protection support clean cabinet integration and dependable service in controlled industrial panels. Operating capability across 0 to 60°C makes the unit a strong choice for structured expansion in standard automation environments.
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Product Description:
The 3BP151.4 backplane belongs to the System 2005 Controllers series produced by B & R Automation. Designed for cabinet installation, it forms the mechanical and electrical backbone that links CPU, power supply, and I/O modules, enabling centralized control of machinery and production cells. By providing a standardized slot layout, it allows packaging of logic, motion, and field-bus interfaces in a single DIN-rail segment, simplifying machine-level automation tasks such as sequence control, analog monitoring, and discrete safety.
Mechanically, the backplane occupies a depth of 23 mm, stands 165 mm high, and stretches 480 mm across the rail, so panel designers can predict enclosure space with millimeter accuracy. It offers 12 dedicated slots; internal bus conductors distribute logic and supply lines to each position, eliminating individual jumpers. Mounting follows the DIN EN 50022 (35 × 7.5 mm) standard, permitting direct latch-on to common industrial rails. With this geometry the assembly still leaves a side clearance of 20 mm for air movement and wiring. Expansion provisions allow one power module and ten additional I/O cards, matching the main module capacity stated for the platform.
Environmental limits align with control-cabinet use. The board maintains full function between 0 to 60 °C and in ambient humidity from 5 to 95 %, so it can sit near heat-generating drives without condensation risk. A housing rating of IP20 confirms that only tools are needed for safe servicing when the cabinet door is closed. System scalability is aided by an expansion capacity of 1 power supply + 10 I/O, while the main module row supports the same mix for CPU-side configurations. These figures let engineers balance channel count and power distribution without exceeding thermal or bus limits.
