Schneider SR2A201FU 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 | SR2A201FU |
| Product Type | Compact Smart Relay |
| Product Series | Zelio Logic SR2 |
| Total I/O Points | 20 |
| Digital Inputs | 12 |
| 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 | 8 |
| 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 eight outputs |
| Rated Supply Voltage | 100–240 V AC |
| Supply Voltage Range | 85–264 V AC |
| Supply Frequency | 50/60 Hz |
| Maximum Supply Current | 100 mA at 100 V AC; 50 mA at 240 V AC, without extension |
| Power Consumption | 11 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 | 124.6 × 107.6 × 59.5 mm |
| Weight | 0.38 kg |
FAQ
Q1: What is the main function of the Schneider SR2A201FU Compact Smart Relay?
The SR2A201FU is a programmable smart relay designed for small and medium-sized automation tasks. With 12 digital inputs and eight relay outputs, it can manage equipment sequencing, lighting control, pump operation, ventilation systems, and basic machine interlocking without requiring a full PLC system.
Q2: What type of power supply does the SR2A201FU require?
The SR2A201FU operates on a 100–240 V AC supply at 50/60 Hz. Its permitted supply voltage range is 85–264 V AC. Before installation, verify the supply voltage and frequency, and ensure that the circuit has suitable overcurrent protection.
Q3: Can the SR2A201FU accept 24 V DC sensor signals?
Its digital inputs are designed for 100–240 V AC signals, so standard 24 V DC sensors should not be connected directly without checking interface compatibility. If the application uses DC sensors, an appropriate interface relay or signal conversion device may be required. Confirm the wiring arrangement before connecting field devices.
Q4: How is the SR2A201FU programmed?
The relay supports Ladder Diagram (LD) and Function Block Diagram (FBD) programming through compatible Zelio Soft software. After creating the control program, download it using a compatible programming interface and test the logic, input responses, and output actions before placing the machine into service.
Q5: Can all eight relay outputs carry 8 A simultaneously?
The specified output thermal current is 8 A across all eight outputs, not 8 A per output. The allowable current for each circuit also depends on the load type, switching voltage, wiring, and terminal limitations. For inductive loads such as motors and solenoids, use appropriately rated contactors or interposing relays when necessary.
Q6: What should be checked if the relay does not respond to an input signal?
First, verify that the AC supply is within the permitted range. Then check the input voltage, wiring connections, common terminals, and the status of the input indicator or display. Confirm that the program assigns the correct input address and that no logic condition is preventing the expected output. Isolate power before changing any wiring.
Q7: Does the SR2A201FU retain its program after a power interruption?
Yes. Its built-in EEPROM memory retains the program, with a specified backup period of up to 10 years at 25°C. However, this model does not include a real-time clock. Applications requiring time-of-day scheduling should account for this limitation when designing the control system.
Q8: What should be considered when replacing an existing SR2A201FU?
Before replacement, record the existing wiring, program, supply requirements, and input/output assignments. Confirm that the replacement supports the same AC input signals and relay output requirements. Also check the programming software and interface compatibility, then test every input, output, and control sequence before returning the equipment to normal operation.
Schneider SR2A201FU 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.
