ABB 3BSE011790R1 (PXHK401) DCS Control Board | Replacement, Equivalent & Selection Guide
The ABB 3BSE011790R1, also identified as module PXHK401, is a high-reliability control board designed for ABB’s industrial DCS and process automation systems. This page provides full technical specifications, compatible replacement options, application guidance, and a structured selection guide to help engineers and procurement teams make informed decisions.
Technical Specifications
- Part Number: 3BSE011790R1
- Module Designation: PXHK401
- Manufacturer: ABB Ltd.
- Product Family: ABB AC800M / Advant / DCS Series
- Module Type: Control Board / Processor Module
- Weight: Approx. 520 g
- Operating Temperature: 0°C to +55°C (typical industrial range)
- Mounting: DIN rail / rack-mount compatible
- Communication: Supports ABB proprietary fieldbus protocols
- Power Supply: 24 VDC (nominal, refer to system documentation)
- Compliance: CE, RoHS (verify with current datasheet)
Compatible Replacement & Equivalent Models
When the original ABB 3BSE011790R1 / PXHK401 is unavailable or end-of-life, the following alternatives may be considered depending on system configuration and firmware compatibility:
- ABB 3BSE011790R1 — Original OEM module (this listing)
- ABB PXHK401 — Alternate part designation for the same module
- ABB 3BSE013065R1 (PXHK402) — Next-generation equivalent; verify firmware and backplane compatibility
- ABB 3BSE020520R1 (PM861A) — AC800M processor upgrade path; requires engineering assessment
- Third-party remanufactured 3BSE011790R1 — Available from certified repair centers; confirm warranty and test certification
Note: Always verify hardware revision, firmware version, and system compatibility before substituting modules in live DCS environments.
Why Choose the Original Model
- OEM Guaranteed Compatibility: Designed and tested specifically for ABB DCS architectures — zero integration risk.
- Firmware Alignment: Factory-matched firmware ensures seamless communication with existing controllers and I/O modules.
- Long-Term Support: ABB provides extended lifecycle support and spare parts availability for critical process industries.
- Certified Reliability: Manufactured under ISO 9001 quality management; suitable for SIL-rated safety applications.
- Reduced Commissioning Time: Plug-and-play replacement minimizes downtime in maintenance scenarios.
Typical Applications
- Oil & Gas — upstream/downstream process control and SCADA integration
- Power Generation — turbine control, boiler management, and grid synchronization
- Chemical & Petrochemical — batch process control and safety interlock systems
- Pulp & Paper — continuous process monitoring and drive coordination
- Water & Wastewater — pump station automation and remote telemetry
- Mining & Minerals — conveyor control, crusher automation, and plant-wide DCS
System Compatibility
The 3BSE011790R1 / PXHK401 is compatible with the following ABB system platforms (verify with your system integrator):
- ABB Advant Controller 400 Series
- ABB AC800M Controller Family
- ABB Master Series DCS
- ABB Symphony Plus (via migration path)
- ABB 800xA System (as legacy module with compatibility layer)
Selection Guide
Use the following criteria to determine whether the ABB 3BSE011790R1 is the right module for your application:
- Step 1 — Identify your DCS platform: Confirm your controller series (AC400, AC800M, or Advant). The PXHK401 is designed for specific backplane configurations.
- Step 2 — Check hardware revision: Match the hardware revision (R1) to your existing system documentation to avoid compatibility issues.
- Step 3 — Verify firmware version: Ensure the module firmware is compatible with your engineering tool version (e.g., Control Builder M).
- Step 4 — Assess upgrade vs. replacement: If your system is approaching end-of-life, consider migrating to ABB PM861A or PM864A for extended support.
- Step 5 — Confirm quantity and lead time: Contact Konmask.com for real-time stock availability and lead time for your project schedule.
Quality Assurance & Sourcing
- All modules sourced from authorized distributors or certified surplus channels
- Each unit undergoes visual inspection and functional verification prior to shipment
- Anti-static packaging with humidity indicators for safe international transit
- Traceability documentation available upon request (COC, test reports)
- Warranty: 12 months from date of shipment (terms apply)
How to Order
- Confirm part number: ABB 3BSE011790R1 / PXHK401
- Specify required quantity and delivery destination
- Request a formal quotation via support@konmask.com or add to cart directly
- Provide project timeline if expedited shipping is required
- Receive order confirmation with tracking and documentation package
Replacement & Compatibility FAQ
Q: Is PXHK401 the same as 3BSE011790R1?
A: Yes. PXHK401 is the module designation; 3BSE011790R1 is the ABB catalog part number. They refer to the same physical module.
Q: Can I use a remanufactured module as a replacement?
A: Remanufactured units can be used in non-safety-critical applications. For SIL-rated loops, always use OEM-certified modules.
Q: What tools are needed to configure this module?
A: ABB Control Builder M (CBM) or Advant Builder is required for configuration and firmware management.
Q: Do you offer technical support for integration?
A: Yes. Konmask.com provides pre-sales technical consultation. Contact us at support@konmask.com or +0086 19859288691.
Q: What is the lead time for this module?
A: In-stock units ship within 1–3 business days. Out-of-stock items typically have a 2–6 week lead time depending on sourcing channel.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
