Description

Schneider SR2A201FU | compact smart relay Zelio Logic – 20 I O – 100..240 V AC – no clock – display

Technical Specifications

  • Model: SR2A201FU

  • Device Type: Compact Smart Relay

  • Number of Inputs/Outputs: 20 (Digital I/O)

  • Operating Voltage: 100-240V AC

  • Integrated Clock: No clock function

  • Display: Built-in display for monitoring and programming

  • Protection Rating: IP20 (for indoor industrial use)

  • Operating Temperature Range: -20°C to 55°C

  • Programming Interface: Supports Zelio Soft 2 via USB or direct interface

Key Features

  1. User-Friendly Programming

    • Compatible with Zelio Soft 2 software for quick and intuitive programming.

    • Supports programming using Ladder Diagram (LD) or Function Block Diagram (FBD) for ease of use.

  2. Compact and Versatile Design

    • Small footprint, making it easy to integrate into industrial control panels.

    • Suitable for a wide range of applications, including lighting control, pump management, and industrial monitoring.

  3. Built-in Display for Direct Operation

    • LCD screen for real-time data monitoring and status display.

    • Enables parameter adjustments directly through the interface without needing a PC.

  4. Energy Efficiency & Safety

    • Operates on 100-240V AC, ensuring compatibility with most industrial power systems.

    • Includes built-in protection against overcurrent for safe operation.

Applications & Use Cases

This smart relay is widely used in various industrial and commercial applications, including:

  • Lighting Control: Automating the switching of lights in buildings and factories.

  • Pump Management: Controlling pump operation based on liquid levels or pressure.

  • HVAC Systems: Regulating ventilation fans based on temperature or air quality.

  • Production Line Automation: Managing machinery and assembly line operations.

  • Smart Building Automation: Integrating with smart systems for electrical control.

Additional information

brands

Schneider Electric

Specifications

Main
Range of product Zelio Logic
Product or component type Compact smart relay
Complementary
Local display With
Number or control scheme lines 0…240 with ladder programming
Cycle time 6…90 ms
Backup time 10 years at 25 °C
Clock drift 12 min/year at 0…55 °C 6 s/month at 25 °C
Checks Program memory on each power up
[Us] rated supply voltage 100...240 V AC
Supply voltage limits 85…264 V
Supply frequency 50/60 Hz
Maximum supply current 100 mA at 100 V (without extension) 50 mA at 240 V (without extension)
Power consumption in VA 11 VA without extension
Isolation voltage 1780 V
Protection type Against inversion of terminals (control instructions not executed)
Discrete input number 12
Discrete input voltage 100...240 V AC
Discrete input current 0.6 mA
Discrete input frequency 47...53 Hz 57...63 Hz
Voltage state 1 guaranteed >= 79 V for discrete input
Voltage state 0 guaranteed <= 40 V for discrete input
Current state 1 guaranteed >= 0.17 mA (discrete input)
Current state 0 guaranteed <= 0.5 mA (discrete input)
Analogue input number 0
Input impedance 350 kOhm for discrete input
Number of outputs 8 relay
Output voltage limits 5...30 V DC (relay output) 24...250 V AC
Contacts type and composition NO for relay output
Output thermal current 8 A for all 8 outputs for relay output
Electrical durability AC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to IEC 60947-5-1 AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to IEC 60947-5-1 DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to IEC 60947-5-1 DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to IEC 60947-5-1
Switching capacity in mA >= 10 mA at 12 V (relay output)
Operating rate in Hz 0.1 Hz (at Ie) for relay output 10 Hz (no load) for relay output
Mechanical durability 10000000 cycles for relay output
[Uimp] rated impulse withstand voltage 4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
Clock Without
Response time 50 ms with ladder programming (from state 0 to state 1) for discrete input 50 ms with ladder programming (from state 1 to state 0) for discrete input 50...255 ms with FBD programming (from state 0 to state 1) for discrete input 50...255 ms with FBD programming (from state 1 to state 0) for discrete input 10 ms (from state 0 to state 1) for relay output 5 ms (from state 1 to state 0) for relay output
Connections - terminals Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) semi-solid Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) solid Screw terminals, 1 x 0.25...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) solid Screw terminals, 2 x 0.25...2 x 0.75 mm² (AWG 24...AWG 18) flexible with cable end
Tightening torque 0.5 N.m
Overvoltage category III conforming to IEC 60664-1
Net weight 0.38 kg
Environment
Immunity to microbreaks 10 ms
Product certifications GL C-Tick CSA UL GOST
Standards IEC 61000-4-12 IEC 60068-2-6 Fc IEC 61000-4-5 IEC 60068-2-27 Ea IEC 61000-4-6 level 3 IEC 61000-4-3 IEC 61000-4-4 level 3 IEC 61000-4-11 IEC 61000-4-2 level 3
IP degree of protection IP20 (terminal block) conforming to IEC 60529 IP40 (front panel) conforming to IEC 60529
Environmental characteristic EMC directive conforming to IEC 61000-6-2 EMC directive conforming to IEC 61000-6-3 EMC directive conforming to IEC 61000-6-4 EMC directive conforming to IEC 61131-2 zone B Low voltage directive conforming to IEC 61131-2
Disturbance radiated/conducted Class B conforming to EN 55022-11 group 1
Pollution degree 2 conforming to IEC 61131-2
Ambient air temperature for operation -20…40 °C in non-ventilated enclosure conforming to IEC 60068-2-1 and IEC 60068-2-2 -20…55 °C conforming to IEC 60068-2-1 and IEC 60068-2-2
Ambient air temperature for storage -40…70 °C
Operating altitude 2000 m
Maximum altitude transport 3048 m
Relative humidity 95 % without condensation or dripping water
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 7.000 cm
Package 1 Width 10.000 cm
Package 1 Length 13.500 cm
Package 1 Weight 364.000 g
Unit Type of Package 2 S03
Number of Units in Package 2 20
Package 2 Height 30.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 7.755 kg
Contractual warranty
Warranty 18 months

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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