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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 6EP1931-2FC42 |
| Alternative Part Number | 6EP19312FC42 |
| Manufacturer | Siemens |
| Category | General Automation |
| Description | SITOP DC UPS Module with USB interface, providing a reliable power supply with a 24 V DC output and a current rating of 40 A. Ideal for ensuring uninterrupted operation and buffering against power failures. |
| Input Voltage Range | 22 to 29 V DC |
| Output Voltage | 24 V DC |
| Output Current | 40 A |
| Power | 960 W |
| Efficiency | Typically 97.2% at rated output voltage and current |
| Power Loss | Typically 28.6 W at rated output voltage and current; 33.6 W during battery operation |
| Protection and Monitoring | Yes, with reverse polarity protection on input voltage and energy storage unit |
| Interface | USB |
| Safety | No galvanic isolation between input and output; UL registered; CE marked; Class III |
| Protection Class IP | IP20 |
| Ambient Operating Temperature | -25 to +60 °C |
| Ambient Storage Temperature | -40 to +85 °C |
| Mechanical Design | Screw-type terminals for electrical connections |
| Housing Dimensions | Width: 102 mm, Height: 125 mm, Depth: 125 mm |
| Net Weight | 1.1 kg |
| Housing Feature | Housing suitable for side-by-side mounting |
| Required Spacing | Top: 50 mm, Bottom: 50 mm, Left: 0 mm, Right: 0 mm |
| EMC Standards | EN 55022 Class B for emitted interference; EN 61000-6-2 for interference immunity |
| Environmental Conditions | Climate class 3K3 according to IEC 60721, 5 to 95% no condensation |
The Siemens 6EP1931-2FC42 Power Supply Module is a robust and reliable component designed to ensure a continuous power supply for a wide range of industrial applications. This module is part of the esteemed 6EP1931 series and is engineered to deliver a steady output of 24 V DC with a substantial current rating of 40 A, making it suitable for demanding environments where consistent performance is critical.
Crafted with precision, the power supply module boasts an input voltage range of 22 to 29 V AC, which allows for flexibility in various power conditions. Its impressive output power of 960 W ensures that it can handle high-power requirements with ease. The unit is also equipped with a USB interface, facilitating straightforward connectivity for monitoring and control purposes.
Safety is a paramount consideration in the design of the 6EP1931-2FC42, which includes features such as reverse polarity protection to safeguard against incorrect voltage connections. Additionally, the module does not compromise on efficiency, with a compact form factor measuring 140 mm in height, 160 mm in width, and 110 mm in depth, allowing for space-saving installation in electrical cabinets.
The power supply module is designed for side-by-side mounting, enabling neat and organised setups when multiple units are required. It also snaps onto DIN rails for secure and easy installation. With a net weight of 1.1 kg, it is lightweight yet durable, constructed to withstand the rigours of industrial use.
In summary, the Siemens 6EP1931-2FC42 Power Supply Module is a high-performance solution that combines functionality, safety, and ease of use, making it an excellent choice for a variety of industrial power supply needs.
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Frequently Asked Questions
What is the input voltage range for the Siemens Power Supply Module?
The input voltage range for the Siemens Power Supply Module is 22 to 29 V ac.
Can this power supply module be used in extreme temperatures?
Yes, it is designed to operate within an ambient temperature range of -25 to +60 °C, making it suitable for use in various environmental conditions.
Is the Siemens Power Supply Module equipped with reverse polarity protection?
Yes, the module includes product functions for reverse polarity protection against energy storage unit polarity reversal and input voltage polarity reversal.
What type of interface does the power supply module have for signalling?
The module is equipped with a PC interface that utilises a USB design for signalling purposes.
What is the protection class of the Siemens Power Supply Module?
The module has a protection class of IP20, indicating a basic level of protection against solid objects.
What are the dimensions of the power supply module?
The module has a width of 102 mm, a height of 125 mm, and a depth of 125 mm.
What is the weight of the Siemens Power Supply Module?
The module weighs approximately 1.1 kg.
Can the power supply module be mounted side-by-side with other units?
Yes, the housing of the module is designed for side-by-side mounting, allowing for efficient use of space within a control cabinet.
Does the power supply module come with a CE mark?
Yes, the module carries the CE mark, indicating compliance with applicable European Union regulations.
What is the typical efficiency of the Siemens Power Supply Module?
The module has a typical efficiency of around 97.2% at rated output voltage and current, ensuring energy-efficient operation.
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