Introduction to the HIMatrix F35 Controller

The HIMA HIMatrix F35 is a safety-related controller designed for high-performance industrial applications. Housed in a durable metal enclosure, this compact system features a wide range of input and output options, including 24 digital inputs, 8 digital outputs, 2 counters, and 8 analog inputs. The F35 is available in several model variants, supporting both SILworX and ELOP II Factory programming environments, making it adaptable to various industrial needs.

Certified for safety-related applications up to SIL 3 by TÜV, the F35 controller complies with global standards, including IEC 61508, IEC 61511, and EN ISO 13849-1. It is also suitable for Ex-zone 2 environments, ensuring safe and reliable operations in hazardous locations.

Key Features and Input Capabilities

One of the standout features of the HIMatrix F35 is its 24 digital inputs, each equipped with an LED indicator to signal the state of the input (HIGH or LOW). The controller captures input signals as analog measurements and converts them into a range of INT values (0...3000, corresponding to 0...30 V). Configurable thresholds allow the system to generate BOOL values, ensuring precise monitoring and control.

The default threshold settings include:

• Low level: < 7 V
• High level: > 13 V

This level of configurability makes the F35 highly versatile for various industrial processes, where signal accuracy and reliability are critical.

Counter Functionality and Configurability

The F35 controller includes two independent counters, which can be configured for either 5 V or 24 V operation. This flexibility is achieved through the Counter[0x].5/24VMode system parameter, allowing users to customize the voltage level based on their specific application requirements.

Each counter supports the following operational modes:

1. Counter Function 1: Depends on the count direction input signal.
2. Counter Function 2: Operates independently of the count direction input signal.
3. Decoder Operation: Enables the use of a 3-bit Gray code input with an attached absolute rotary transducer.

Additionally, the counters include inputs A (counter input), B (count direction input), and Z (zero track for reset), further enhancing their versatility.

Applications in Hazardous Environments

The F35 is designed to operate safely in Ex-zone 2 environments, making it an excellent choice for industries such as oil and gas, petrochemicals, and manufacturing. Its robust construction and adherence to safety standards provide users with confidence in its ability to perform under hazardous conditions.

Conclusion

The HIMA HIMatrix F35 Safety-Related Controller is a compact, versatile, and highly reliable solution for safety-critical industrial applications. With its advanced input/output capabilities, flexible counter functionality, and adherence to global safety standards, the F35 is an ideal choice for industries requiring robust and safe control systems. Its ability to operate in hazardous environments further underscores its value, making it a trusted component for modern industrial automation.