Home > Products > HIMA > Himatrix Series(F20/F30/F31/F35/F60)
Product Name: Power supply module
Brand Name: HIMA
Model Number:F7105A
Country of Origin:GERMANY
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
HIMA |
Model Number: |
F7105A |
Country of Origin: |
GERMANY |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
Supply Ability: |
in stock |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
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Specification |
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Model |
F7105A |
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Manufacturer |
HIMA (Germany) |
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Product Type |
6-Fold Current Distribution Module |
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Number of Current Paths |
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Supply Voltage |
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Current Consumption (Internal) |
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Standard Fuse Rating |
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Maximum Fuse Rating |
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Relay Contact |
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Relay Switching Voltage |
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Relay Switching Current |
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Relay Switching Capacity (AC) |
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Relay Switching Capacity (DC) |
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Switching Time |
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Operating Temperature |
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Storage Temperature |
–40°C to +85°C |
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Space Requirement |
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Weight |
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Dimensions (W × H × D) |
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Mounting |
19″ rack, 6U Eurocard format |
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Country of Origin |
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Certifications |
SIL (IEC 61508), CE |
The F7105A is a high‑reliability 6‑fold current distribution module from HIMA, engineered for protected power distribution and line monitoring within HIMA rack‑based safety systems. The F7105A provides six independently fused current paths, each equipped with a dedicated green status LED. A common red “ERR” LED and a potential‑free changeover relay contact signal fuse faults to the central diagnostic system, drastically reducing Mean Time To Repair (MTTR). With 24 VDC operation, parallel redundant supply capability, and a compact 4 TE footprint, the F7105A ensures robust, localized power management for critical applications such as refineries, power plants, and chemical facilities.
Refineries & Petrochemical Plants – Distributes protected 24 VDC power to safety controller subracks in fire & gas (F&G) and emergency shutdown (ESD) systems
Power Generation – Provides fused power distribution for turbine control and boiler safety systems in fossil and nuclear plants
Chemical Processing – Delivers reliable power to safety PLC modules in batch reactor control and hazardous area monitoring
Oil & Gas Pipelines – Supports compressor and pump station safety systems with fault‑isolated power paths
HIMatrix F60 Systems – Fits into the flexible architecture of HIMA‘s HIMatrix F60 platform, occupying any available slot beyond the dedicated power supply and CPU slots
Fault Containment & Isolation – Each of the six current paths is independently fused. A short circuit or overload on one path does not affect the others, preventing a single fault from bringing down an entire safety controller rack.
Rapid Fault Diagnosis – The combination of per‑path green LEDs and a common red “ERR” LED allows immediate visual identification of the faulty path. The potential‑free relay contact provides remote fault signaling to the central diagnostic system, drastically reducing Mean Time To Repair (MTTR).
Redundant Supply Capability – Pins z2 and z4 enable parallel supply of 24 VDC operating voltages. If one supply line fails, the distribution bus remains energized, ensuring continuous operation.
Safe & Maintainable Design – The module only monitors connected paths; unconnected paths do not trigger a fault alarm, simplifying commissioning. The standard 4 A‑T fuses are user‑replaceable.
Space‑Efficient Footprint – Occupying just 4 TE, the module maximises rack density in space‑constrained control cabinets.
Environmental Specifications
The F7105A is designed for reliable operation in demanding industrial environments. It operates across a wide temperature range of –25°C to +70°C and can be stored from –40°C to +85°C. The module is built with a robust sealing structure suitable for harsh conditions.
Certifications
The F7105A complies with international safety standards, including SIL (IEC 61508) certification. It carries CE marking and is manufactured in Germany. The module is part of HIMA‘s HIMatrix F60 system, which supports PROFINET, Modbus, and HART communication interfaces. Additionally, HIMA‘s HIMax safety controller platform has been awarded cyber security certification from TÜV Rheinland.
Q1: Does the “ERR” LED light up if a current path is not connected to a load?
A1: No. If a current path is not connected, the corresponding green LED remains off, but the output relay contact remains closed. The module only monitors paths where a fuse has physically blown.
Q2: What is the maximum switching capacity of the error relay?
A2: The integrated relay can handle up to 4 A at 30 V AC/DC. For inductive loads, it is rated for a maximum switching power of 120 W (non‑inductive) or 120 VA (cos φ > 0.5).
Q3: Can I replace the standard 4 A‑T fuses with a different rating?
A3: Yes, you may use smaller fuses for specific line protection. However, you should never exceed the 4 A rating per path to avoid overheating the backplane traces or the module‘s internal circuitry.
Q4: What is the response time of the fault relay?
A4: The monitoring relay contact operates with a switching time of approximately 60 ms, providing rapid notification of power distribution faults.
Q5: Is the F7105A compatible with the HIMatrix F60 system?
A5: Yes. The F7105A is designed for the HIMatrix F60 system, where slots 1 and 2 are occupied by the power supply (PS 01) and CPU (CPU 01) modules respectively, while the remaining slots can be freely occupied by any compatible module type, including the F7105A.
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