ABB SC560 3BSE008105R1 | AC800M Submodule Carrier Base Unit 800xA DCS In Stock

Description

At-A-Glance Executive Brief

• Model: SC560 3BSE008105R1
• Brand: ABB
• Part Type: AC800M Submodule Carrier (Base Unit) for ABB 800xA DCS
• Lifecycle status: EOL legacy process control spare; stocked for brownfield chemical, power, pulp & paper 800xA AC800M cabinet maintenance
• System compatibility: ABB AC800M controller platform, 800xA distributed control system; acts as main carrier base to host CPU and communication submodules, provides backplane interconnection, Ethernet and serial interface routing for AC800M controller
• Weight: ~0.76 kg

Technical Introduction

Failure of SC560 3BSE008105R1 breaks the backplane interconnection between AC800M CPU, communication submodules and system interfaces. Controller operation, fieldbus and Ethernet communication to I/O racks, HMI and SCADA will stop, causing loss of process control, alarm monitoring and unit shutdown, leading to unplanned plant downtime and safety risk for continuous process assets.

ABB SC560 3BSE008105R1 is the submodule carrier base unit for ABB AC800M controller in 800xA DCS systems. It serves as the mechanical and electrical backplane carrier, accepting plug-in CPU and communication submodules. The unit integrates multiple Ethernet ports and serial interfaces on the front panel, routing signals between submodules, control network and I/O racks. It supplies internal power and high-speed data bus for all mounted submodules, supporting redundant controller configurations for high availability process control. Widely deployed in power plants, chemical plants, pulp and paper, oil & gas facilities running ABB 800xA DCS. Process reliability teams stock SC560 3BSE008105R1 to restore AC800M controller rack backplane and network interfaces.

• Best Suited For
  • ABB AC800M controller racks, 800xA distributed control system
  • Submodule carrier base to mount CPU and communication submodules, control network interface
  • Direct drop-in replacement for existing ABB SC560 3BSE008105R1 AC800M submodule carrier hardware

Core Technical Specifications

Field Engineer’s Tech Notes

• Confirm full part number, submodule types, firmware revision, network IP address and redundancy setup before replacement; carrier or submodule revision mismatch may cause controller boot failure or network communication loss.
• Implement process safety bypass and lockout/tagout for control cabinet power before removal; loss of controller will impact field control outputs and safety interlocks.
• Inspect Ethernet cables, connectors, cabinet cooling fans and dust buildup; poor cooling and damaged network ports are common causes of intermittent controller communication faults.
• After installation, verify 24VDC power-up, submodule detection, controller boot sequence, Ethernet network communication and redundant switchover test. Validate I/O scanning, HMI/SCADA data exchange, clear faults and remove safety bypass before returning process online.
• ESD protection required while handling carrier and submodules.
• Perform network health and controller redundancy testing during DCS preventative maintenance.

Adaptive QA & Testing Protocol

Each SC560 3BSE008105R1 submodule carrier is bench tested on AC800M test rack. We verify backplane power supply, submodule slot detection, all Ethernet port connectivity, internal bus communication and front panel interface integrity. PCB, connectors and front panel indicators are visually inspected for burn marks, corrosion or thermal damage. Full test reports are available upon request.

Buyer’s FAQ

Q: What is ABB SC560 3BSE008105R1 used for? A: It is the AC800M submodule carrier base unit for ABB 800xA DCS, providing backplane bus, power and interface routing for AC800M CPU and communication submodules.

Q: What warranty applies for refurbished and NSFP SC560 3BSE008105R1? A: Refurbished and NSFP units carry a 12-month hardware warranty. Coverage excludes ESD damage, network port surge damage, firmware/configuration mismatch, inadequate cabinet cooling and improper safety bypass.

Q: What lead time should I expect? A: Stocked units ship 3–7 business days. If inventory depleted, we source surplus ABB SC560 3BSE008105R1 carriers.

Q: Can SC560 3BSE008105R1 be hot swapped? A: Not hot-swappable. 24V control power must be isolated before removal. Redundant systems require safety bypass for process loops before replacement.

Q: Is SC560 3BSE008105R1 still in production? A: No, AC800M series including SC560 submodule carrier is end-of-life legacy DCS hardware.