ABB SM812K01 3BSE072270R1 | Safety CPU Module 30-Day Returns

Overview
The ABB SM812K01 3BSE072270R1 is a Safety CPU module designed for use in ABB’s industrial automation systems. It serves as the central processing unit for safety-related tasks, ensuring that all safety functions are processed in accordance with strict industrial safety standards. This module is responsible for monitoring and controlling safety-critical applications, such as emergency stops, safety interlocks, and machine protection functions. The SM812K01 ensures compliance with safety protocols while maintaining high performance and reliability in demanding industrial environments.

General Information

• Part Number: 3BSE072270R1

• Manufacturer: ABB

• Series: SM (Safety Module)

• Type: Safety CPU Module

• Mounting: DIN rail or rack-mounted installation

• Technology: Safety control, fault tolerance, redundant systems

• Brand / Country of Origin: ABB / Sweden

Power Specifications

• Supply Voltage: 24 V DC

• Power Consumption: ≤ 10 W

• Input: Powered from the system backplane

• Protection: Surge protection, reverse-polarity protection

• Indicators: LED indicators for power, status, and system health

Communication & Interface

• Communication Ports: Integrated with the system backplane for communication with the central processing unit

• Diagnostic Features: Real-time diagnostics, fault detection, and system health monitoring

• Safety Features: Monitors safety devices, emergency stop circuits, and critical safety parameters

• Redundancy: Supports redundant configurations for enhanced safety

Environmental

• Operating Temperature: −20 to +60 °C

• Humidity: Up to 95% RH, non-condensing

• Protection Rating: IP20 (for installation in control cabinets)

Dimensions & Weight

• Dimensions (L × W × H): 127.5 × 186 × 59 mm

• Weight: 0.63 kg