Schneider Electric SR2A101FU Compact Smart Relay
Product Details
| Product Name | compact smart relay Zelio Logic - 10 I O - 100..240 V AC - no clock - display |
| Model Number | SR2A101FU |
| Availability | Stock - Normally stocked in distribution facility |
| Price | 258.00 USD* (*Indicative) |
Main Characteristics
| Commercial Status | Commercialised |
| Range of product | Zelio Logic |
| Product or component type | Compact smart relay |
Complementary Characteristics
| Local display | With |
| Number or control scheme lines | 120 with ladder programming, ≤ 200 with FBD programming |
| Cycle time | 6...90 ms |
| Backup time | 10 years at 77 °F (25 °C) |
| Clock drift | 6 s/month at 77 °F (25 °C), 12 min/year at 32...131 °F (0...55 °C) |
Electrical Characteristics
| [Us] rated supply voltage | Program memory on each power up |
| Supply voltage limits | 100...240 V |
| Supply frequency | 85...264 V |
| Supply current | 50/60 Hz |
| Supply current (details) | 80 mA at 100 V (without extension), 30 mA at 240 V (without extension) |
| Power consumption in VA | 7 VA without extension |
| Isolation voltage | 1780 V |
| Protection type | Against inversion of terminals (control instructions not executed) |
| Discrete input number | 6 |
| 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 (discrete input) | ≥ 79 V |
| Voltage state 0 guaranteed (discrete input) | ≤ 40 V |
| Current state 1 guaranteed (discrete input) | > 0.17 mA |
| Current state 0 guaranteed (discrete input) | < 0.5 mA |
| Input impedance (discrete input) | 350 kOhm |
| Number of outputs | 4 relay output(s) |
| Output voltage limits | 24...250 V AC, 5...30 V DC (relay output) |
| Contacts type and composition | NO relay output |
| Output thermal current | 8 A for all 4 outputs (relay output) |
Electrical Durability of Relay Outputs
(in millions of operating cycles, conforming to IEC/EN 60947-5-1)
AC-12
Switching resistive loads and opto-coupler isolated solid-state loads, cos ≥ 0.9.
| Voltage | Current (A) | Millions of operating cycles |
|---|---|---|
| 24 V | 0.5 | ~2.5 |
| 1.0 | ~1.5 | |
| 1.5 | ~0.8 | |
| 2.0 | ~0.5 | |
| 2.5 | ~0.3 | |
| 48 V | 0.5 | ~2.0 |
| 1.0 | ~1.2 | |
| 1.5 | ~0.7 | |
| 2.0 | ~0.4 | |
| 110 V | 0.5 | ~1.5 |
| 1.0 | ~1.0 | |
| 1.5 | ~0.6 | |
| 230 V | 0.5 | ~1.0 |
| 1.0 | ~0.7 |
AC-14
Switching small electromagnetic loads ≤ 72 VA, make: cos = 0.3, break: cos = 0.3.
| Voltage | Current (A) | Millions of operating cycles |
|---|---|---|
| 24 V | 0.2 | ~2.0 |
| 0.4 | ~1.5 | |
| 0.6 | ~1.0 | |
| 0.8 | ~0.7 | |
| 48 V | 0.2 | ~1.5 |
| 0.4 | ~1.0 | |
| 0.6 | ~0.7 | |
| 110 V | 0.2 | ~1.0 |
| 0.4 | ~0.7 | |
| 230 V | 0.2 | ~0.7 |
AC-15
Switching electromagnetic loads ≥ 72 VA, make: cos = 0.7, break: cos = 0.4.
| Voltage | Current (A) | Millions of operating cycles |
|---|---|---|
| 48 V | 0.5 | ~0.9 |
| 0.7 | ~0.7 | |
| 0.9 | ~0.5 | |
| 110 V | 0.5 | ~0.8 |
| 0.7 | ~0.6 | |
| 0.9 | ~0.4 | |
| 230 V | 0.5 | ~0.7 |
| 0.7 | ~0.5 | |
| 0.9 | ~0.3 |
Other Specifications
| Electrical durability (cycles) | 500,000 cycles DC-13 at 24 V, 0.6 A; 500,000 cycles DC-12 at 24 V, 1.5 A; 500,000 cycles AC-15 at 230 V, 0.9 A; 500,000 cycles AC-12 at 230 V, 1.5 A |
| Switching capacity (relay output) | ≥ 10 mA at 12 V |
| Operating rate (relay output) | 10 Hz (no load), 0.1 Hz (at Ie) |
| Mechanical durability (relay output) | 10,000,000 cycles |
| [Uimp] rated impulse withstand voltage | 4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1 |
| Clock | Without |
| Response time (relay output) | 5 ms (state 1 to 0), 10 ms (state 0 to 1) |
| Response time (discrete input) | 50...255 ms (FBD programming), 50 ms (Ladder programming) |
| Connections - terminals | Screw terminals, clamping capacity for various wire gauges (AWG 14-24) and types (flexible, solid, semi-solid). |
| Tightening torque | 4.42 lbf.in (0.5 N.m) |
| Overvoltage category | III conforming to EN/IEC 60664-1 |
| Product weight | 0.55 lb(US) (0.25 kg) |
Environment and Certifications
| Immunity to microbreaks | ≤ 10 ms |
| Product certifications | CSA, C-Tick, GL, GOST, UL |
| Standards compliance | EN/IEC 60068-2-27 Ea, EN/IEC 60068-2-6 Fc, EN/IEC 61000-4-11, EN/IEC 61000-4-12, EN/IEC 61000-4-2 level 3, EN/IEC 61000-4-3, EN/IEC 61000-4-4 level 3, EN/IEC 61000-4-5, EN/IEC 61000-4-6 level 3, Low voltage directive (EN/IEC 61131-2), EMC directives (EN/IEC 61131-2 zone B, EN/IEC 61000-6-4, EN/IEC 61000-6-3, EN/IEC 61000-6-2) |
| Disturbance radiated/conducted | Class B conforming to EN 55022-11 group 1 |
| Pollution degree | 2 conforming to EN/IEC 61131-2 |
| Ambient air temperature for operation | -4...131 °F (-20...55 °C) |
| Ambient air temperature for storage | -4...104 °F (-20...40 °C) in non-ventilated enclosure |
| Operating altitude | -40...158 °F (-40...70 °C) |
| Altitude transport | 6561.68 ft (2000 m) |
| Relative humidity | 95% without condensation or dripping water (up to 10000 ft / 3048 m) |
Ordering and Shipping Details
| Category | 22378 - SR2,3 ZELIO 2 RELAYS |
| Discount Schedule | I |
| GTIN | 00785901422488 |
| Number of units in package | 1 |
| Product availability | Stock - Normally stocked in distribution facility |
| Returnability | Y |
| Country of origin | FR |
| Contractual warranty | 18 months |
Dimensions and Mounting
Mounting on 35 mm/1.38 in. DIN Rail
The device can be mounted on a 35 mm (1.38 in.) standard DIN rail. The dimensions for this mounting are: height 84 mm (3.31 in), width 71.2 mm (2.8 in), and depth 59.5 mm (2.34 in). (Note: These dimensions may apply when using SR2USB01 or SR2BTC01 accessories).
Screw Fixing (Retractable Lugs)
Alternatively, the device can be fixed using retractable lugs via screws. The dimensions for screw fixing are: height 84 mm (3.31 in), width 59.5 mm (2.34 in), and depth 59.9 mm (2.36 in). (Note: These dimensions may apply when using SR2USB01 or SR2BTC01 accessories).
Position of Display
The front panel display area has dimensions of 29 mm (1.14 in) in height and 48 mm (1.89 in) in width. The overall unit dimensions are: height 107.6 mm (4.24 in), width 100 mm (3.94 in), and depth 59.9 mm (2.36 in).
Connections and Schematics
Connection of Smart Relays on AC Supply
Diagrams illustrate the connection of smart relays (e.g., SR1B, SR...1FU) to AC supply (L, N) and various inputs/outputs. Key connections include power supply terminals (e.g., ~24V 50/60 Hz, ~100...240 V 50/60 Hz) and output terminals. Protection components such as a 1 A quick-blow fuse or circuit-breaker are recommended for the main supply. For specific outputs like Q9 and QA, a 5 A rating is noted, with a maximum current of 10 A in terminal C. Inductive loads are also indicated.
Connection with Discrete I/O Extension Module
Diagrams show the connection of smart relays with discrete I/O extension modules (e.g., SR3B...B + SR3XT...B, SR3B...FU + SR3XT...FU). A 1 A quick-blow fuse or circuit-breaker is recommended for the primary connection. For extension modules like SR3XT141.., QF and QG connections require a 5 A rating.
The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.
Document Date: April 8, 2016
