HIMA HIMatrix F35 | Safety Controller Module

Description

The HIMA HIMatrix F35 is a compact safety-related controller designed for industrial safety automation and process-control applications. The F35 platform combines the controller, digital I/O, analog inputs, counter inputs, and Ethernet communication interfaces in a compact metal housing.

The F35 03 version provides 24 digital inputs, 8 analog inputs, 8 digital outputs, 2 counter inputs, and four 10/100Base-T Ethernet ports with an integrated switch. It also provides three fieldbus interfaces, making it suitable for distributed safety-control architectures.

The controller is configured with HIMA SILworX engineering software. Depending on the certified application and configuration, the HIMatrix F35 platform is designed for safety applications up to SIL 3 under IEC 61508 and related safety standards.

 

📋 Product Datasheet

The specifications above refer primarily to the standard F35 03 configuration. HIMA also produced specialized variants such as F35 032 for subsea applications and F35 034 for railway applications, so the complete model suffix should be checked before replacement.

 

⚙️ Main Functions

🛡️ Safety Control — Executes safety-related application logic.

🔌 24 Digital Inputs — Receives discrete signals from field devices.

📊 8 Analog Inputs — Acquires analog process signals.

⚡ 8 Digital Outputs — Controls compatible field actuators.

🔢 2 High-Speed Counters — Supports counter signals up to 100 kHz.

🌐 Integrated Ethernet Switch — Provides four 10/100Base-T Ethernet ports.

🔗 Fieldbus Communication — Supports configurable fieldbus interfaces.

🔄 SafeEthernet Communication — Supports safety-related networking between compatible HIMA controllers.

🖥️ SILworX Configuration — Used for hardware configuration, communication setup, and application programming.

 

🛠️ Operating Instructions & How to Use

1. 🔍 Confirm the exact F35 hardware variant and revision.
2. 🏷️ Check the product label before installation.
3. 🧰 Install the controller on the approved mounting arrangement.
4. ⚡ Provide a suitable 24 VDC supply with safe electrical isolation.
5. 🔌 Connect the digital input, analog input, output, counter, Ethernet, and fieldbus wiring as required.
6. 🌐 Connect the required Ethernet communication network.
7. 🖥️ Open the project in SILworX.
8. ⚙️ Configure the F35 hardware and communication parameters.
9. 🧩 Configure the required I/O channels.
10. 🔄 Download the approved application configuration.
11. 🟢 Check system LEDs and diagnostic information.
12. 🧪 Verify field I/O operation before placing the safety system into service.
13. ✅ Complete the required safety validation and commissioning procedure.

HIMA documentation specifies that the F35 is configured using SILworX and supports functions such as sequence-of-events recording, multitasking, and reload where the appropriate licensing and system configuration are available.

 

🔌 Power-On Sequence

⚠️ Because the F35 is a safety controller, startup should follow the approved plant safety procedure rather than a generic PLC startup sequence.

1. 🛑 Confirm the controlled equipment is in a safe state.
2. 🔧 Check the F35 mounting and grounding.
3. 🔌 Verify all I/O connectors.
4. 🌐 Check Ethernet and fieldbus connections.
5. ⚡ Verify the 24 VDC supply.
6. 🛡️ Confirm the safety circuit is ready.
7. ⚡ Energize the F35 power supply.
8. 🟢 Observe the system LEDs.
9. 🖥️ Check controller diagnostics using SILworX where appropriate.
10. 📡 Verify communication with connected safety controllers or field devices.
11. 🔍 Verify all safety inputs and outputs.
12. 🧪 Perform the approved functional test.
13. ✅ Release the equipment for controlled operation.

 

🔻 Power-Off / Shutdown Sequence

1. 🛑 Stop the controlled process using the approved safety procedure.
2. 🔒 Place the machine or plant in a safe state.
3. 🖥️ Stop automatic operation if required.
4. ⚡ Remove the F35 operating supply according to the plant procedure.
5. 🔒 Apply lockout/tagout when physical maintenance is required.
6. ⏳ Wait for the power circuit to discharge.
7. 🔍 Verify the absence of hazardous voltage.
8. 🧤 Use ESD protection before handling the controller.
9. 🔧 Disconnect or remove the F35 only after isolation has been confirmed.
10. 📦 Store the controller in appropriate antistatic packaging.

 

📖 Product Usage Notes

A typical HIMatrix F35 safety-control architecture can be arranged as:

Field Sensors → F35 Inputs → Safety Logic → F35 Outputs → Actuators

For networked applications:

F35 → Ethernet / SafeEthernet → HIMA Safety Network → Other Safety Controllers

The F35 03 has four Ethernet ports with an integrated switch and three fieldbus interfaces. HIMA’s technical documentation also identifies SafeEthernet as a safety-related communication option.

🔧 Important Configuration Points

🔹 Hardware variant

🔹 Firmware / operating-system version

🔹 SILworX project version

🔹 Application program

🔹 Safety CRC

🔹 I/O configuration

🔹 Ethernet parameters

🔹 VLAN configuration where applicable

🔹 Fieldbus configuration

🔹 SafeEthernet configuration

🔹 Input/output wiring

🔹 Safety validation records

HIMA’s current operating-system documentation lists F35 03 among the supported enhanced-performance HIMatrix devices and identifies CPU and communication operating-system versions separately.

 

🧪 Inspection Before Installation

🔎 Check the HIMA model label.

🔎 Confirm F35 / F35 03.

🔎 Verify the hardware revision.

🔎 Inspect the metal housing.

🔎 Check Ethernet connectors.

🔎 Inspect the fieldbus connectors.

🔎 Check the power connector.

🔎 Look for corrosion or contamination.

🔎 Inspect the PCB for overheating.

🔎 Check for mechanical damage.

🔎 Confirm the firmware/OS version.

🔎 Verify the application safety CRC before commissioning.

⚠️ HIMA specifically warns about electrostatic discharge when handling HIMatrix components. An ESD wrist strap and appropriate protective packaging should be used during maintenance.

 

❓ Common Questions & Answers

Q: What is the HIMA HIMatrix F35?
A: It is a compact safety-related controller for industrial safety automation.

Q: How many digital inputs does the F35 have?
A: The F35 03 provides 24 digital inputs.

Q: How many analog inputs are available?
A: The F35 03 provides 8 analog inputs.

Q: How many digital outputs does it have?
A: It provides 8 digital outputs.

Q: Does the F35 have high-speed counters?
A: Yes. It has two counter inputs, with a maximum input frequency of 100 kHz under the specified conditions.

Q: What power supply does the F35 use?
A: The standard F35 03 uses 24 VDC, with a specified operating range of -15% to +20%.

Q: What software is used to configure the F35?
A: HIMA SILworX is used for configuration and programming.

Q: Does the F35 support Ethernet?
A: Yes. The F35 03 has four 10/100Base-T RJ-45 Ethernet ports with an integrated switch.

Q: Is F35 a normal PLC?
A: No. It is designed as a safety-related programmable controller, with safety certifications and engineering requirements that differ from conventional PLC systems.

Q: Can any F35 version replace another F35?
A: No. F35 variants can have different application approvals, environmental specifications, hardware configurations, and certifications. The exact suffix must be checked.

Q: What is F35 032?
A: It is a specialized F35 variant intended for subsea applications and has additional environmental and mechanical requirements.

Q: What is F35 034?
A: It is a railway-oriented F35 variant with additional railway requirements.

Q: Can I replace the F35 while power is on?
A: Do not assume hot-swapping is supported. For maintenance, isolate the equipment and follow the approved HIMA and plant procedure.

Q: What should be checked before purchasing a replacement?
A: Check the complete model, hardware revision, firmware/OS version, safety CRC, connector configuration, application certification, and existing SILworX project.

 

⭐ Recommended HIMA Models / Series

1. HIMA HIMatrix F30 03 — Compact Safety Controller
2. HIMA HIMatrix F31 03 — Compact Safety Controller
3. HIMA HIMatrix F35 03 — Safety Controller with Analog and Digital I/O
4. HIMA HIMatrix F35 032 — Subsea Application Variant
5. HIMA HIMatrix F35 034 — Railway Application Variant
6. HIMA HIMatrix F60 CPU 03 — Modular Safety Controller CPU
7. HIMA HIMatrix F3 DIO 8/8 01 — Digital I/O Module
8. HIMA HIMatrix F3 DIO 16/8 01 — Digital I/O Module
9. HIMA HIMatrix F3 AIO 8/4 01 — Analog I/O Module
10. HIMA HIMatrix F1 DI 16 01 — 16-Channel Digital Input Module

HIMA’s technical documentation identifies the F30, F35, F60, F3 DIO, F3 AIO, and F1 DI families as part of the HIMatrix safety-system portfolio.

 

📦 Storage & Handling

📦 Keep the controller in antistatic packaging.

🛡️ Protect the Ethernet and fieldbus connectors.

💧 Keep the unit dry and free from condensation.

🌡️ Avoid storage outside the specified environmental range.

🔧 Do not open the controller unnecessarily.

⚡ Always use ESD protection when handling the PCB or electronic interfaces.

🏷️ Preserve the original model, revision, and identification labels.

For replacement stock, it is recommended to record the complete F35 variant, hardware revision, OS version, and safety CRC before removing the original controller.

Recommended Short Listing Title

HIMA HIMatrix F35 | Safety Controller Module | 24DI 8AI 8DO

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