Configured for primary and backup DC power distribution in S800 I/O architectures, the ABB 3AXD50000042865 BDPS-11C (BDPS-11C Power Supply Board) provides direct physical/electrical execution.

Operational Parameters & Power Bus Topology

• Dual Power Inputs: Accepts a primary DC input voltage range of 18 to 32 VDC along with a secondary auxiliary backup input rated at 24 VDC.
• Output Voltage Regulation: Delivers a steady regulated continuous output of 24 VDC at up to 6 A rated drive current.
• Power Quality & Hold Time: Exhibits typical operating efficiency exceeding 85%, output ripple/noise under 100 mV peak-to-peak, and extended hold-up times greater than or equal to 48 hours.

Electrical & Environmental Specifications

Backplane Synchronization & System Execution

The power board interfaces directly with internal chassis backplanes to power logic modules without degrading backplane bus communication velocity Licences. Low noise switching circuits prevent voltage spikes from interfering with precise data transactions across node connections. Dedicated internal memory flash compatibility maintains full operational continuity across System 800xA rack expansions under heavy load swings.

Standard Delivery Manifest

• 1 x ABB 3AXD50000042865 BDPS-11C Power Supply Board
• 1 x Jumper Wire Harness Set
• 1 x Hardware Installation Guide

Cabinet Mounting & Cable Routing Guidelines

• Jumper Wire Configuration: Connect the supplied jumper wire harness across designated terminal blocks to configure primary and backup supply feed lines.
• Chassis Alignment: Insert the board assembly into its designated rack slot until the backplane connectors bind securely to the card cage header.
• Primary Source Protection: Wire primary 18 to 32 VDC supply loops through properly rated inline fuses to prevent system damage under fault conditions.
• Environmental & Shielding: Secure functional ground paths to cabinet earth studs to divert high-frequency transients and maintain thermal dissipation across the -40 to +70 deg C range.

Technical Questions & Answers

• What are the primary and backup input voltage ranges for this power supply board?

  The board accepts a primary input voltage between 18 and 32 VDC and a dedicated backup supply input rated at 24 VDC.

• What output current can the 3AXD50000042865 BDPS-11C continuously deliver?

  The hardware unit supplies a regulated 24 VDC output with a maximum continuous load capacity of 6 A.

• What level of ripple and noise is present on the 24 VDC output line?

  The power conversion circuitry restricts output ripple and high-frequency noise to less than 100 mV peak-to-peak under normal load.

• What is the holdup time rating provided by the internal energy storage circuit?

  The board circuit maintains output voltage stability with an extended holdup time spec of 48 hours or greater.

• What marine classification society approvals are optioned for this hardware?

  The board design meets optional marine type approval standards for DNV/GL, ABS, LR, and BV classification requirements.

• Does the board package include required configuration jumper hardware?

  Yes, each unit ships complete with the required jumper wire assembly for setting up input power configurations.

• What ambient temperature range is allowable for continuous site operation?

  The power supply board operates continuously within extreme thermal environments ranging from -40 to +70 deg C.

• How does the unit maintain power integrity during primary supply interruptions?

  Integrated power transfer paths switch seamlessly to the 24 VDC backup input line without interrupting output power stability.