ProductPRODUCT
Featured products
Contact Us
- HIMA
- F7126
- Power Supply Module
- Germany
- 115 mm × 45 mm × 23 mm
- 0.2kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 77
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
1. Product Introduction, Brand & Series
Brand: HIMA
Series: Power Supply Module / Safety System Power Modules
The HIMA F7126 is a power supply module used in safety control systems. Its role is to convert a DC input power (often 24 V DC) into a stable 5 V DC output, supplying safe power to safety logic modules, controllers, and other downstream safety components. The module is designed for high reliability and continuous operation in safety‑critical industrial environments. It includes protection against over‑voltage, short circuit, and is made for redundancy use (i.e. multiple F7126 modules can work in parallel for increased safety/availability).
2. Technical Specifications
Here are the technical parameters for HIMA F7126:
| Parameter | Specification |
|---|---|
| Model | F7126 |
| Type | Power Supply Module (Safety / DC‑DC Converter) |
| Input Voltage | 24 V DC (‑15% to +20%) |
| Output Voltage | 5 V DC ± 0.5 V (factory set ~ 5.4 V ± 0.025 V) |
| Output Current | 10 A |
| Peak / Current Limitation | ≈ 13 A (under overload) |
| Overvoltage Protection | Triggered around 6.5 V ± 0.5 V on the output side |
| Efficiency | ≥ 77% |
| Electrical Noise / Ripple | Meets interference standard Class B (VDE 0871/0877) |
| Primary Fuse | 6.3 A slow‑blow fuse |
| Redundancy Capability | Yes; when using two or more in parallel, voltage difference between outputs must not exceed 0.025 V |
| Size / Width Allocation | 8 TE (module width units in rack) |
| Operating Temperature | –20 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Humidity | ~5 % to 95 %, non‑condensing |
| Dimensions | ~ 115 mm × 45 mm × 23 mm |
| Weight | ~ 0.2 kg |
3. Advantages / Key Features
-
Stable, regulated 5 V DC output even under load; minimal drift in voltage, good regulation.
-
High current capability (10 A), with overload / short‑circuit protection, so downstream modules are reliably powered.
-
Redundancy support: multiple F7126 modules can be paralleled, with tight output voltage matching requirements, so system uptime is improved.
-
Rugged design with wide ambient temperature range (–20 °C to +70 °C) and broad storage limits.
-
Compact size: small footprint, allowing installation in dense safety racks.
-
Compliance with industrial noise & interference standards; low ripple & stable performance helps protect sensitive digital/safety electronics.
-
Built‑in protection features: overvoltage, limiting, safe behaviour under fault conditions.
-
Reliable supplier brand; longstanding use in safety systems.
4. Applications
Typical application areas for HIMA F7126:
-
Safety instrumented systems (SIS) in chemical plants: powering safety logic modules, emergency shutdown (ESD) valves, etc.
-
Oil & gas installations (onshore & offshore): powering safety logic in control rooms or isolated safety panels.
-
Power generation plants: safety control panels, redundant power rails for safety controllers.
-
Petrochemical / refining: where reliability and power supply integrity are required for safety loops.
-
Process industries (cement, pulp & paper, pharmaceuticals): powering safety sensors / controllers in harsh conditions.
-
Manufacturing automation where safety controllers require stable 5 V DC supply (e.g. safety rated digital or analog modules downstream).
-
Any environment where redundant power supply is required for fail‑safe operation.
5. Related Models & Other Popular Models
Here are some recommendations:
5.1 Related / Same‑Series or Similar Function Models
These are power supply modules or similar safety power modules with comparable function or role.
| Model | Input / Output / Key Specs |
|---|---|
| F7125 | Similar power supply module; 24 V in, 5 V out; somewhat lower current rating or fewer ancillary protections. |
| F7128 | High‑availability power supply; often with greater current output or redundancy built‑in. |
| F7120 | Lower current power supply in the same family; for smaller safety racks. |
| F7127 | Power module with additional diagnostics; maybe monitoring output current or temperature. |
| F7130A | Power supply/dc‑dc module with mixed outputs (maybe 5 V + auxiliary voltages) used in safety systems. |
5.2 Other Popular Models from Same Brand (HIMA)
These are popular modules/controllers from HIMA with different roles (I/O, logic, etc.).
| Model | Role / Function / Key Specs |
|---|---|
| F6217 | Analog input module; 8 channels, safety rated; for analog sensor signals. |
| F3236 | Digital input module, safety digital signals; NAMUR sensors etc. |
| H4135A | High‑speed I/O or fast digital input/output module; for rapid switching or fast interlocks. |
| F8627X | Controller or CPU module; core logic processing & safety decision making. |
| F8650X | I/O expansion module; adding more input/output channels (analog & digital) to controller system. |
6. FAQs (10 Q/A)
Here are ten common questions & answers about HIMA F7126.
Q1: What is the input voltage for F7126?
A1: It requires 24 V DC input, with tolerance approximately –15 % to +20 %.
Q2: What output does F7126 provide?
A2: It provides a 5 V DC output, factory adjusted, with a tolerance around ±0.5 V; typical factory setting is about 5.4 V ± 0.025 V.
Q3: What is the maximum current draw on its output?
A3: 10 A continuous; it has current limitation up to about 13 A under overload or short‑circuit conditions.
Q4: Does it support redundant operation?
A4: Yes. Multiple F7126 modules can run in parallel; their output voltages must match closely (difference no more than ~0.025 V) to ensure load sharing and avoid imbalance.
Q5: What protections are built in?
A5: Overvoltage protection, short‑circuit protection on the output, primary fuse (slow blow), current limitation.
Q6: What are its physical dimensions and weight?
A6: Approximately 115 mm × 45 mm × 23 mm; weight about 0.2 kg.
Q7: What is the efficiency of this module?
A7: At least ~ 77 % efficiency as typical value under nominal conditions.
Q8: What operating temperature range is supported?
A8: From about –20 °C up to +70 °C; storage outside that during off periods goes down to about –40 °C and up to +85 °C.
Q9: What ambient conditions in terms of humidity are allowed?
A9: Relative humidity about 5 % to 95 %, non‑condensing (i.e. avoid water condensation on circuitry).
Q10: What is the width or rack size needed?
A10: It occupies 8 TE in rack width.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.