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Siemens
3RX9501-2BA00
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Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
This part is currently sold out
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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RX9501-2BA00 |
| Manufacturer | Siemens |
| Type of Device | AS-Interface Power Supply Unit IP20 |
| Version | Single Output |
| Input Voltage Nominal Value AC | 120V / 230V |
| Input Voltage Range AC | 85 to 132V AC / 176 to 253V AC |
| Mains Buffering Time | > 20 ms at Ia rated |
| Line Frequency | 50/60 Hz |
| Mains Frequency Range | 47 to 63 Hz |
| Output Voltage Rated Value DC | 30 V |
| Output Current Rated | 2.6 A (max. 100 W) |
| Residual Ripple | < 300 mVpp (0 to 10 kHz), < 50 mVpp (10 to 500 kHz) |
| Efficiency | 84% at Ua rated, Ia rated |
| Protective and Monitoring Functions | Output overvoltage protection, current limitation, short-circuit protection |
| Safety Class | I according to EN 60 950/IEC 950 |
| Electrical Isolation | SELV according to EN 60 950 and EN 50 178 |
| Protection Class IP | IP20 |
| EMC | Interference immunity EN 61 000-6-2, emitted interference class B according to EN 55 022 |
| Ambient Temperature Operation | -10°C to +70°C |
| Ambient Temperature Storage | -25°C to +80°C |
| Humidity Rating | Climatic class DIN 50010, relative humidity max. 100% without condensation |
| Mounting Type | Fixing on standard mounting rail DIN EN 59 022-35 x 7.5 mm snap-on |
| Dimensions (W x H x D) | 50 mm x 125 mm x 125 mm |
| Weight | Approx. 0.5 kg |
The Siemens 3RX9501-2BA00 is a high-performance AS-Interface power supply unit designed to meet the rigorous demands of industrial automation systems. This robust power supply is engineered to provide a stable and reliable 30 V DC output, with a maximum power output of 100 W, ensuring that your AS-Interface system operates efficiently and without interruption.
Featuring an integrated ground fault detection and data decoupling, the 3RX9501-2BA00 enhances the safety and integrity of your network by promptly identifying and isolating faults, thus preventing potential damage to connected devices. The unit is equipped with LED diagnostics for quick visual indication of operational status, including overload and ground fault conditions, which can be easily reset with the push of a button or remotely via a dedicated input.
This power supply unit is designed for versatility, supporting input voltages of 120V or 230V AC, making it suitable for a wide range of international applications. The compact design allows for efficient use of space, with a width of only 50 mm and a height of 125 mm, and it can be conveniently snapped onto a standard 35 mm DIN rail for easy installation.
The 3RX9501-2BA00 is built to withstand the challenging conditions of industrial environments, operating reliably within a temperature range of -10 °C to +70 °C and with a high degree of protection rated at IP20. Its robust construction and high-quality components ensure long-term durability and consistent performance, making it an essential component for any AS-Interface system in the manufacturing, processing, or automation sectors.
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Frequently Asked Questions
What type of device is the Siemens 3RX9501-2BA00?
The Siemens 3RX9501-2BA00 is an AS-Interface power supply unit designed to provide a stable and regulated 30 V DC power supply with integrated ground fault detection and AS-i data decoupling.
Can the power supply unit be used with different input voltage ranges?
Yes, the power supply unit can accommodate two input voltage ranges: 85 to 132 V AC and 176 to 253 V AC, making it versatile for various network configurations.
What are the key features of the power supply unit's output?
The unit's output features include a rated voltage of 30 V DC, a rated current of 2.6 A, low residual ripple, and short-circuit protection. It is designed to be floating according to AS-Interface specifications and has an output overvoltage protection.
How does the power supply unit protect against ground faults?
The power supply unit has integrated ground fault detection that identifies any ground faults in the AS-i + or AS-i - lines and only switches off the affected 'AS-i + SWITCHED' output to protect the system.
What is the efficiency rating of the Siemens 3RX9501-2BA00?
The Siemens 3RX9501-2BA00 has an efficiency rating of approximately 84% at rated power, which contributes to its energy-efficient operation.
What are the ambient operating temperature limits for the power supply unit?
The power supply unit is designed to operate within an ambient temperature range of -10 °C to +70 °C, ensuring reliable performance in various working environments.
What type of mounting is suitable for the Siemens 3RX9501-2BA00?
The Siemens 3RX9501-2BA00 is suitable for snap-on mounting onto a standard mounting rail DIN EN 50022-35 x 7.5 mm, which allows for easy installation and secure placement.
Does the power supply unit have any certifications or approvals?
The power supply unit comes with general product approvals and complies with EMC standards, ensuring it meets the necessary regulatory requirements for electronic devices.
What is the significance of the IP rating on the Siemens 3RX9501-2BA00?
The IP20 rating of the Siemens 3RX9501-2BA00 indicates that the unit is protected against solid objects larger than 12.5 mm but is not protected against water, making it suitable for use in dry and controlled environments.
How can the output voltage and current be monitored?
The power supply unit features LED indicators for operational status, overload, and ground fault detection, allowing for easy monitoring of the output voltage and current conditions.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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