B&R BOP0220HC00.001-1 Replacement for ACOPOS P3

Product Overview

B&R BOP0220HC00.001-1 Replacement for ACOPOS P3: Seamless DC Bus Power Supply Upgrade

The B&R BOP0220HC00.001-1 (also referenced as 8B0P0220HC00.001-1) is a DC Bus Power Supply Module designed for the ACOPOS P3 multi-axis servo drive platform. As B&R continues to evolve its automation portfolio, many facilities running legacy ACOPOS P3 configurations are now sourcing replacement or upgrade units to maintain production continuity. TOPNLMS maintains verified stock of this module to support engineers and procurement teams who need a fast, reliable drop-in solution with minimal disruption to existing control architecture.

The ACOPOS P3 platform is widely deployed in high-precision motion control applications — from packaging lines and printing machines to semiconductor handling and CNC machining centers. The DC bus power supply module plays a critical role in distributing regulated DC bus voltage across multiple servo axes within a shared power rail topology. When this module fails or reaches end-of-service life, the entire multi-axis group is affected. Sourcing a verified replacement quickly is essential to minimizing unplanned downtime.

Compatibility Comparison Table

Seamless Upgrade Solutions

A successful ACOPOS P3 retrofit or DC bus power supply replacement rarely involves a single component. In practice, engineers working on modernization projects will also evaluate adjacent modules within the same control cabinet or servo rack. When replacing the BOP0220HC00.001-1, the following components are commonly assessed in parallel:

The 8EI servo inverter modules (such as the 8EI0X4HXXX series) share the same DC bus rail and are the primary consumers of the power supplied by this module. If the bus supply is being replaced due to age or thermal stress, the inverter modules should be inspected for capacitor degradation as well. Similarly, the 8B0C0320HX00.000-1 capacitor module is often replaced alongside the bus supply to restore full energy buffer capacity in regenerative braking applications.

For systems that include a B&R X20 PLC controller (such as the X20CP1586 or X20CP3586), the POWERLINK network connecting the PLC to the ACOPOS P3 drive group must be verified for firmware compatibility after a module swap. The X20IF10D1-1 POWERLINK interface module may need a firmware update if the replacement BOP module carries a newer hardware revision.

In cabinet-level retrofits, the X20PS9400 power supply module feeding the X20 I/O backplane is often reviewed at the same time, particularly when the control cabinet is being partially rewired to accommodate new cable routing for the DC bus connectors. Likewise, X20DI9371 digital input modules and X20DO9322 digital output modules are frequently refreshed during the same maintenance window to eliminate aging field wiring issues.

For facilities migrating from an older ACOPOS Multi platform to ACOPOS P3, the 8AC114.60-1 mains filter module and associated 8B0F line filter components must be re-evaluated for current rating compatibility with the new bus supply. An 8BAC0122.000-1 braking resistor module may also be required if the application involves frequent deceleration cycles that exceed the internal regeneration capacity of the new supply.

Finally, for commissioning and diagnostics, a B&R USB programming cable (compatible with Automation Studio 4.x) and access to the ACOPOS P3 system designer tool within Automation Studio are essential for verifying axis configuration, DC bus load distribution, and firmware alignment across all drive modules after the replacement is installed.

Retrofit Guidance FAQ

Q: Is the BOP0220HC00.001-1 a direct drop-in replacement for older ACOPOS bus supply modules?
A: For systems already running ACOPOS P3 hardware, this is a direct mechanical and electrical replacement. For migrations from ACOPOS Multi or first-generation ACOPOS, physical rail adapters and DC bus connector adapters may be required. Consult your B&R system documentation or contact TOPNLMS for pre-sale compatibility verification.

Q: Does replacing this module require changes to the Automation Studio project?
A: If the hardware revision matches the existing configuration, no project changes are required. If the replacement unit carries a different hardware revision (HW), a minor hardware configuration update in Automation Studio may be needed before downloading to the controller. This is a standard procedure and does not require reprogramming of motion sequences or axis parameters.

Q: What communication protocol does this module use?
A: The BOP0220HC00.001-1 communicates via B&R POWERLINK over the ACOPOS P3 backplane. No external fieldbus wiring is required. The module is automatically recognized by the X20 or APC controller upon power-up, provided the POWERLINK network address is correctly assigned in Automation Studio.

Q: Will this module fit in the existing cabinet space?
A: Yes. The ACOPOS P3 form factor is standardized across the 8B and 8EI module families. The BOP0220HC00.001-1 occupies a single slot on the ACOPOS P3 mounting rail and uses the same DC bus connector and 24 VDC logic supply interface as other modules in the series.

Q: Can this module be used in a system with mixed ACOPOS P3 and X20 I/O?
A: Yes. The ACOPOS P3 drive group and X20 I/O system operate on separate backplanes but share the same POWERLINK network managed by the B&R controller. The BOP0220HC00.001-1 is fully compatible with mixed-architecture systems.

Warranty Assurance

Every BOP0220HC00.001-1 unit shipped by TOPNLMS is covered by a 12-month warranty from the date of delivery. Prior to shipment, each module undergoes functional verification including DC bus output voltage check, logic supply integrity test, and communication interface validation. Units that do not pass inspection are not shipped.

In the event of a DOA (Dead on Arrival) or early-life failure within the warranty period, TOPNLMS will arrange a replacement unit or full refund based on the customer’s preference. Our technical support team is available to assist with installation questions, firmware compatibility checks, and Automation Studio configuration guidance throughout the warranty period.

We ship globally from our Xiamen warehouse. Standard lead time for in-stock units is 3–7 business days for international destinations. Express shipping options are available for urgent production recovery situations. All shipments include tracking and commercial invoice documentation suitable for customs clearance.

For volume procurement, OEM partnerships, or consignment stocking arrangements, please contact our sales team directly.