ABB PDD405A101 3BHE041626R0101 | Original Control Hub

• Model & Brand: ABB PDD405A101
• ABB Part Number: 3BHE041626R0101
• Type Designation: PD D405 A101
• Product Type: ABB Control Hub / Control Unit
• System Context: ABB industrial automation and control applications; current secondary documentation associates the unit with Advant OCS / 800xA environments.
• Power Supply: 24 VDC according to current supplier records.
• Estimated Net Weight: Approximately 2.0 kg according to current supplier specifications.
• Estimated Shipping Weight: Approximately 2.5–3.0 kg, depending on ESD protection, cushioning, and export carton.
• Physical Dimensions: A reliable OEM dimension for the complete PDD405A101 assembly was not established from the available records; do not enter an estimated dimension into a freight master without measuring the actual unit.
• Reported Interfaces: Secondary listings describe Ethernet, PROFIBUS, and Modbus interfaces; these should be confirmed against the actual hardware configuration before engineering acceptance.
• Reported I/O: Digital and analog I/O are described in secondary records, but the exact channel count and physical interfaces should be verified from the nameplate and hardware documentation.
• What’s in the Box: PDD405A101 control hub only unless the purchase order explicitly includes cables, mounting hardware, terminal accessories, or documentation.
• Receiving Check: Verify both PDD405A101 and 3BHE041626R0101 on the physical nameplate.

ABB catalog-style supplier records identify PD D405 A101 as the ABB type designation and 3BHE041626R0101 as the product ID.

Product Introduction

The ABB PDD405A101 3BHE041626R0101 is identified as a PD D405 A101 control hub/control unit used in industrial automation environments. The available technical records associate it with ABB control-system platforms and specify a 24 VDC supply. Because the complete public specification is limited, the safest asset-management practice is to treat the full part number as the controlling identity and avoid assuming a generic PDD405 family interchange.

From a lifecycle perspective, this is exactly the kind of component that should remain traceable by hardware identity, revision, and installed-system association. Current secondary inventory records describe the unit as new and original, while one catalog-style listing gives China as a customs-related origin field and another supplier reports Sweden as product origin—those conflicting declarations demonstrate why COO should be established from the actual unit or manufacturer documentation, not copied from a reseller page.

Core Technical Specifications

The 24 VDC supply and approximately 2 kg weight are reported by current supplier records, while communication and I/O descriptions vary between secondary sources.

For engineering acceptance, do not fabricate unsupported memory, channel-count, enclosure, or thermal figures. The exact hardware documentation should control those values.

ABB PDD405A101 3BHE041626R0101

Global Compliance & Industry Certifications

For the , certification should be assigned at the exact product and system level. The public records reviewed do not provide enough primary evidence to claim a complete standalone certification set for this specific part number.

• CE Mark: Verify against the exact ABB Declaration of Conformity and product revision. Do not infer CE conformity solely from the ABB brand.
• UL/cUL: A standalone UL/cUL listing for 3BHE041626R0101 was not reliably verified from the available records.
• ATEX / IECEx: Do not classify this control unit as intrinsically safe without a specific certificate. Hazardous-area suitability depends on the complete control installation, enclosure, associated interfaces, and approved wiring method.
• Marine / DNV: No reliable standalone DNV approval was established for this exact part number.
• EMC: Verify the applicable ABB system-level EMC documentation for the installed platform and hardware revision.
• RoHS: Do not make a current RoHS statement without confirming the exact product revision and ABB compliance record.

For an audit file, retain the physical nameplate photograph, serial number, exact part number, Declaration of Conformity, certification records, and country-of-origin evidence together.

Verify specific lot certifications with OEM.

Long-Term Storage & Asset Preservation Guide

Keep the in its original ESD packaging. The connectors and electronic assemblies should remain protected from conductive dust, direct contact, and mechanical shock throughout warehouse storage.

Maintain controlled humidity below 60% RH where practical. Even when the installed control cabinet permits a wider humidity range, long-term shelf storage benefits from stable, dry conditions that reduce oxidation at connector contacts and limit contamination-related leakage paths.

Do not energize shelf stock repeatedly just to “check” it. A controlled receiving test is appropriate, but unnecessary cycling provides little asset value unless the applicable ABB maintenance procedure defines a periodic powered test. Record the last inspection date and condition rather than relying on repeated handling.

Preserve revision identity. Keep the full / 3BHE041626R0101 designation together with any visible hardware revision. This prevents a generic “PDD405” stock record from mixing different configurations.

Physical Installation Prerequisites

The should be installed strictly according to the associated ABB control-system mechanical arrangement. Available public records do not establish a reliable standalone enclosure or mounting dimension for this exact unit.

Cabinet clearance: Do not invent a universal 50 mm clearance requirement. Preserve the original cabinet’s designed airflow and provide sufficient access around connectors, retaining hardware, and field wiring.

Power: Current supplier records identify 24 VDC operation. Confirm input tolerance, inrush behavior, protection requirements, and upstream supply capacity from the applicable ABB hardware documentation before energization.

Thermal calculation: Because a reliable OEM heat-dissipation value was not established, calculate cabinet thermal load from the measured or documented electrical consumption of the actual installation. Do not derive a heat value simply from the nominal supply voltage.

Grounding: Follow the ABB cabinet protective-earth and signal-shielding arrangement. Do not use communication or analog signal returns as substitute protective-earth conductors.

Communication wiring: Verify Ethernet, PROFIBUS, and Modbus connections against the actual installed configuration rather than assuming that every listed interface is populated on every .

Connector handling: Inspect mating connectors before installation. A control hub can pass a bench power-up test while still failing in service because of damaged terminals, poor shielding, or incorrect field wiring.

Buyer’s FAQ — Logistics & Compliance Focus

Q: What HS Tariff Code should be used for / 3BHE041626R0101?
A: A customs classification in HS 8504 may appear in commercial records for this part, and one current supplier listing reports 85049091. That should be treated only as reference evidence. The final tariff classification must be validated against the importing country’s tariff schedule and the actual technical function declared on the commercial invoice.

Q: What Country of Origin should I declare?
A: Do not copy reseller data without verification. One current supplier record reports Sweden, while another catalog-style listing identifies China (CN) in its additional product data. That conflict means the physical nameplate, ABB origin documentation, or formal COO declaration should control the customs entry.

Q: Should I insure an international shipment of one ?
A: Yes when the control hub is required for a production-critical system. At roughly 2 kg net, it is still easy to package securely, but the economic risk comes from replacement lead time and plant downtime rather than physical freight cost. Use ESD protection, rigid cushioning, moisture protection, tracking, and cargo insurance based on the documented commercial value.

Q: Does the include the latest firmware pre-loaded?
A: Do not assume it. The available public records identify the as a control unit but do not establish a universal current firmware revision for every hardware lot. Verify the installed system software, hardware revision, application configuration, and compatibility before commissioning.

Q: What should be recorded in the warehouse master?
A: At minimum, retain ABB, , 3BHE041626R0101, hardware revision, serial number, physical condition, COO evidence, certification evidence, received date, and test status. That record is more useful for future audit and replacement work than a generic description such as “ABB control unit.”