Product Overview

F 35 011-30 (F35 011 30) by HIMA HIMatrix is a compact safety-related controller engineered for high-integrity industrial automation systems operating in process industries such as oil refining, power generation, chemical plants, and offshore platforms. It integrates safety PLC logic, distributed I/O, and industrial communication interfaces into a single SIL-capable architecture designed to minimize downtime and maintain deterministic control response.

The controller supports mixed I/O processing, embedded communication protocols, and redundant-safe execution cycles for critical shutdown and protection functions. With robust diagnostics and modular connectivity, it is widely deployed in safety instrumented systems where continuous operation and fault tolerance are mandatory.

Technical Configuration

The HIMatrix F35 011 architecture is built around a safety-certified CPU platform with integrated digital, analog, and counter modules. It supports deterministic execution of safety logic programs with configurable response timing and certified fail-safe behavior.

Key architecture features include:

• Multi-protocol industrial communication: Ethernet 10/100BaseT, PROFIBUS DP, Modbus RTU/TCP, INTERBUS, RS485

• Integrated Ethernet switch supporting up to 4 RJ-45 ports

• Mixed I/O integration: 24 digital inputs, 8 digital outputs, 8 analog inputs

• Dual high-speed counters with A/B/Z channel support up to 100 kHz

• Safety-rated program execution environment with up to 2047 kB program memory (Version dependent)

• Gold capacitor-backed real-time clock for safe time retention

• Non-galvanically isolated architecture optimized for compact safety nodes

The system is designed for SIL 3 applications in accordance with IEC 61508 principles, ensuring deterministic response in shutdown logic, emergency interlocks, and process protection loops.

Technical Specifications

Technical FAQs

Is F 35 011-30 compatible with existing HIMatrix systems?
Yes, it is fully compatible with HIMatrix distributed safety architectures and can operate in mixed-node configurations.

Can this controller replace older HIMA F35 units?
In most cases, yes. However, I/O mapping and firmware version alignment must be checked before migration.

What communication protocols are supported simultaneously?
It supports multiple protocols including Ethernet, Modbus, PROFIBUS DP, INTERBUS, and RS485 depending on configuration.

Does it support redundancy?
Yes, redundancy is supported at system architecture level when deployed in HIMatrix safety network configurations.

Engineering & Installation Guide

Proper installation requires shielded twisted-pair cabling for all field I/O lines to reduce electromagnetic interference in high-noise environments such as turbine halls and compressor stations. Grounding should follow single-point grounding principles to avoid potential loop currents across safety circuits.

Mounting should ensure adequate thermal clearance, especially in enclosures operating near 60 deg C ambient conditions. Forced ventilation is recommended for dense cabinet installations with multiple controllers.

For analog signal stability, maintain cable lengths within 300 m and ensure input impedance matching with external shunt resistors where current measurement is required.