The ABB PM851 is a powerful and versatile 32-bit PLC controller that is suitable for a wide range of industrial applications. It is equipped with a 1.2 GHz CPU, 1 GB RAM, and 128 MB flash memory, as well as a variety of communication interfaces, including Ethernet, PROFIBUS DP, and Modbus TCP/IP. The PM851 is SIL 3 certified and IEC 61508 compliant, making it suitable for safety-critical applications.

Features

* 32-bit CPU with 1.2 GHz clock speed

* 1 GB RAM and 128 MB flash memory

* Ethernet, PROFIBUS DP, and Modbus TCP/IP interfaces

* CANopen and DeviceNet interfaces

* SIL 3 certified

* IEC 61508 compliant

Selecting the Ideal PLC Controller

1. Define your application demands: Identify the tasks the PLC controller must undertake.
2. Assess scale and intricacy: Gauge the extent of your application – inputs, outputs, and complexity.
3. Scrutinize attributes and potential: Ensure the chosen PLC controller offers necessary features.
4. Obtain quotes from various suppliers: Compare prices and functionalities for an informed decision.
5. Delve into user feedback: Peruse reviews to understand real-world performance.