Schneider SR2A101FU Compact Smart Relay
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model | SR2A101FU |
| Product Type | Compact Smart Relay |
| Product Series | Zelio Logic SR2 |
| Total I/O Points | 10 |
| Digital Inputs | 6 |
| Digital Input Voltage | 100–240 V AC |
| Digital Input Current | 0.6 mA |
| Digital Input Frequency | 47–53 Hz / 57–63 Hz |
| Analog Inputs | 0 |
| Relay Outputs | 4 |
| Relay Contact Type | Normally Open (NO) |
| Relay Output Voltage | 24–250 V AC / 5–30 V DC |
| Output Thermal Current | 8 A total across all four outputs |
| Rated Supply Voltage | 100–240 V AC |
| Supply Voltage Range | 85–264 V AC |
| Supply Frequency | 50/60 Hz |
| Supply Current | 80 mA at 100 V AC; 30 mA at 240 V AC, without extension |
| Power Consumption | 7 VA, without extension |
| Programming Languages | Ladder Diagram (LD) and Function Block Diagram (FBD) |
| Programming Capacity | Up to 240 ladder rungs, depending on configuration |
| Display | Built-in LCD display |
| Real-Time Clock | Not included |
| Program Backup | EEPROM memory; up to 10 years at 25°C |
| Cycle Time | 6–90 ms |
| Isolation Voltage | 1,780 V |
| Mounting Method | 35 mm DIN rail or panel mounting |
| Protection Rating | IP20 at terminals; IP40 on front panel |
| Operating Temperature | -20°C to +55°C |
| Dimensions | 107.6 × 71.2 × 59.5 mm |
| Weight | 0.25 kg |
FAQ
Q1: What is the main function of the Schneider SR2A101FU Compact Smart Relay?
The SR2A101FU is designed for small-scale automation and control applications. It can handle basic logic operations, equipment sequencing, interlocking, and switching tasks in systems such as lighting, ventilation, and pump control.
Q2: What is the difference between the SR2A101FU and the SR2A101BD?
The main difference is the power supply and input voltage. The SR2A101FU uses a 100–240 V AC supply and accepts 100–240 V AC digital inputs, while the SR2A101BD uses a 24 V DC supply and 24 V DC digital inputs. Both models have 10 I/O points, including six inputs and four relay outputs.
Q3: Can the SR2A101FU connect directly to 24 V DC sensors?
Its digital inputs are designed for 100–240 V AC signals, so standard 24 V DC sensors should not be connected directly as though they were compatible inputs. Use an appropriate interface relay or signal conversion device, or select a smart relay with inputs matching the sensor output.
Q4: What programming software is used for the SR2A101FU?
The SR2A101FU belongs to the Zelio Logic range and can be programmed using compatible Zelio Soft software. It supports Ladder Diagram (LD) and Function Block Diagram (FBD) programming. Confirm the software version and programming interface compatibility before commissioning.
Q5: Can the four relay outputs operate motors or other inductive loads directly?
The relay outputs can switch suitable AC or DC loads within their specified ratings. However, motors, solenoids, and contactor coils can generate high inrush currents or switching transients. For these applications, use appropriately rated contactors or interposing relays and suitable suppression and circuit protection.
Q6: What should be checked if the SR2A101FU does not power up?
Check that the supply voltage is within the specified AC range, that the supply frequency is correct, and that the wiring and protective devices are in good condition. Measure the voltage at the relay terminals under operating conditions. If the supply is correct but the display remains blank, isolate the unit and arrange further inspection.
Q7: Does the SR2A101FU retain its program after a power failure?
Yes. The relay uses built-in EEPROM memory to retain its program, with a specified backup period of up to 10 years at 25°C. The unit does not include a real-time clock, so applications requiring time-of-day scheduling should account for this limitation.
Q8: What precautions are important when installing and commissioning the SR2A101FU?
Verify the AC supply and input wiring against the model’s wiring diagram before energizing the unit. Separate control wiring from power wiring where practical, protect circuits against overcurrent, and ensure that relay contacts are not overloaded. Test each input, output, and programmed sequence before putting the controlled equipment into normal operation.
Schneider SR2A101FU Compact Smart Relay is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
