Overview

The ABB SM811K01 3BSE018173R1 Safety CPU Module is a high-integrity safety I/O module designed for use in SIL3 applications. This module is specifically crafted for integration with ABB's PM865 safety CPU, connecting via the CEX bus after BC810 interconnection. It ensures reliable operation in critical safety systems, making it essential for applications requiring stringent safety compliance.

Functional Highlights

The SM811K01 module features a powerful 300 MHz processor paired with 128 MB RAM and 64 MB Flash memory, providing robust performance for safety-critical processes. Operating on a 24V DC power supply (±10%) with a typical consumption of 15W, it utilizes a 3-pin removable terminal for seamless power connections.

Moreover, this module maintains stable operation within a temperature range of 0°C to +60°C and withstands storage temperatures from -40°C to +85°C. It also tolerates humidity levels between 5% and 95% non-condensing, ensuring reliability in various environmental conditions.

The package includes the SM811 safety module, TP868 baseplate, and TK852V10 synchronization cable, making it ready for immediate deployment. As a component meant for installations prior to July 2017, it is important to note that new projects should consider the SM812K01 model instead.

Technical Data

• Model Number: SM811K01 3BSE018173R1
• Module Type: Safety CPU Module
• Manufacturer: ABB
• Condition: Brand New
• Weight: 0.5 kg
• Dimensions: 18.5 x 6.5 x 12.5 cm
• HS CODE: 8537101190
• Product Origin: Sweden
• Lead Time: In Stock
• Minimum Order Quantity (MOQ): 1
• Processor Speed: 300 MHz
• RAM: 128 MB
• Flash Memory: 64 MB
• Input Voltage: 24V DC (±10%)
• Power Consumption: 15W typical
• Operating Temperature Range: 0°C to +60°C
• Storage Temperature Range: -40°C to +85°C
• Humidity Tolerance: 5% to 95% non-condensing

Typical Applications

The ABB SM811K01 Safety CPU Module is ideal for:

• SIL3 safety applications in industrial automation systems.
• Power plants and process industries where safety compliance is critical.
• Legacy systems requiring repair or upgrade, especially in pre-2017 installations.

FAQ

1. What is the weight of the SM811K01 Safety CPU Module?
   The SM811K01 weighs 0.5 kg.

2. What are the dimensions of the SM811K01?
   Its dimensions are 18.5 x 6.5 x 12.5 cm.

3. What is the processor speed of the SM811K01?
   The module features a 300 MHz processor.

4. What is the typical power consumption of the SM811K01?
   The typical power consumption is 15W.

5. Is this module suitable for new projects?
   This module is recommended for pre-2017 installations; new projects should use the SM812K01 model.