SM812K01 3BSE072270R1 | Safety CPU Module ABB

ABB SM812K01: SIL3-Certified Safety CPU for Critical Industrial Control

Protect your high-risk operations with the ABB SM812K01 Safety CPU Module (3BSE072270R1). This SIL3-certified controller ensures fail-safe performance in critical processes like emergency shutdowns and turbine protection. It works seamlessly with PM857, PM863, and PM867 controllers in ABB's 800xA environment.

Essential Technical Specifications

Brand & Model: ABB SM812K01 (Full Suffix: 3BSE072270R1)
Safety Level: IEC 61508 SIL3 Certified
Processor: 133 MHz MPC866 with 64 MB RAM :cite[5]
Operating Temp: -20°C to +70°C (industrial grade)
Humidity Tolerance: 5% to 95% non-condensing
Power Use: Low consumption <5W
Weight: 0.63 kg (lightweight design) :cite[8]:cite[9]

Core Capabilities

• SIL3 safety via 1oo2 diverse architecture with PM controllers :cite[5]
• Dedicated safety I/O: 3 digital inputs + 2 digital outputs
• Hot-swap support for zero downtime maintenance
• Redundancy-ready with sync link (TK852V10 cable included)
• Vibration resistant (5g @ 10-150Hz) for harsh plants :cite[4]

What's Included

• SM812 Safety Module (main unit)
• TP868 Mounting Baseplate
• TK852V10 Synchronization Cable (1m) :cite[8]:cite[9]
• Installation & safety manuals

Compatibility Notes

Requires ABB 800xA systems version 6.0.2 or newer :cite[1]:cite[9]
• Must pair with PM857/PM863/PM867 controllers
• Configuration by ABB-qualified engineers only

Certifications & Compliance

• IEC 61508 SIL3 • TÜV certified • CE Marked • RoHS compliant

Reliable Warranty

1-year manufacturer warranty against defects. Includes technical support for certified setup.