Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display
- Manufactured by:
- Schneider Electric
- Price (VAT excluded)
- € 147.61
- Nuova Elva code
- SR2B121B
- Manufacturer code
- SR2B121B
- Availability
- Send request for quotation
This Schneider Electric Zelio Logic SR2B compact smart relay / programmable controller uses a supply voltage of 24 volts alternating current, has 12 inputs / outputs with screw-clamp terminals, has an integrated clock and LCD display. This compact programmable relay is ideal for management, remote control or monitoring of simple automation systems. It is suitable for both industrial and commercial applications. It has compact form-factor, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Simple ladder programming, adapted for non-specialists. Discovery package, coming with Zelio Soft programming software, the simplest way to learn and use this relay. Built-in EEPROM flash memory for data backup up to 10 years, easy-to-recover after a power shortage or incident. This product meets EN/IEC 61000-4-3, EN/IEC 61000-4-4 level 3, EN/IEC 61000-4-11, EN/IEC 60068-2-27 Ea, EN/IEC 61000-4-5, EN/IEC 61000-4-6 level 3, EN/IEC 61000-4-2 level 3, EN/IEC 60068-2-6 Fc and EN/IEC 61000-4-12 standards. Simple to select, install and program, Zelio Logic is suitable for all your applications. Flexible, it offers you the choice of 2 ranges, compact or modular, extendable and 2 programming languages (FBD or LADDER). Easy to use, Zelio Logic provides a real alternative to solutions based on cabled logic or specific cards.
Specifications
| Certifications | C-tick |
|---|---|
| Net Weight | 0.25 kg |
| Number of Outputs | 4 |
| Standard | EN/IEC 60068-2-27 Ea |
| Storage Temperature | -40-70 °C |
| Warranty Length | 18 months |
Specifications | |
| Range Of Product | Zelio Logic |
| Product Or Component Type | compact smart relay |
Contractual warranty | |
| Warranty | 18 months |
Complementary | |
| Contacts Type And Composition | NO relay output |
| Power Consumption In Va | 4 VA without extension |
| Discrete Input Current | 4.4 mA |
| Current State 1 Guaranteed | >= 2 mA discrete input) |
| Response Time | 50 ms ladder from state 0 to state 1)discrete input || 50 ms ladder from state 1 to state 0)discrete input || 50...255 ms FBD from state 0 to state 1)discrete input || 50...255 ms FBD from state 1 to state 0)discrete input || 10 ms from state 0 to state 1)relay output || 5 ms from state 1 to state 0)relay output |
| Clock | with |
| Local Display | with |
| Net Weight | 0.25 kg |
| [Uimp] Rated Impulse Withstand Voltage | 4 kV EN/IEC 60947-1 and EN/IEC 60664-1 |
| Voltage State 0 Guaranteed | <= 5 V discrete input |
| Output Voltage Limits | 5...30 V DC relay output) || 24...250 V AC |
| Input Impedance | 4.6 kOhm discrete input |
| Electrical Durability | AC-12 500000 cycles 230 V, 1.5 A relay output EN/IEC 60947-5-1 || AC-15 500000 cycles 230 V, 0.9 A relay output EN/IEC 60947-5-1 || DC-12 500000 cycles 24 V, 1.5 A relay output EN/IEC 60947-5-1 || DC-13 500000 cycles 24 V, 0.6 A relay output EN/IEC 60947-5-1 |
| 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 |
| Analogue Input Number | 0 |
| Voltage State 1 Guaranteed | >= 14 V discrete input |
| Current State 0 Guaranteed | <= 0.5 mA discrete input) |
| Supply Voltage Limits | 20.4-28.8 V |
| Overvoltage Category | III EN/IEC 60664-1 |
| Mechanical Durability | 10000000 cycles relay output |
| Maximum Supply Current | 145 mA without extension) |
| Tightening Torque | 0.5 N.m |
| Discrete Input Frequency | 57...63 Hz || 47...53 Hz |
| Isolation Voltage | 1780 V |
| Switching Capacity In Ma | >= 10 mA 12 V relay output) |
| Protection Type | against inversion of terminals (control instructions not executed) |
| Operating Rate In Hz | 0.1 Hz at Ie)relay output || 10 Hz no load)relay output |
| Discrete Input Number | 8 |
| Cycle Time | 6-90 ms |
| Supply Frequency | 50/60 Hz |
| [Us] Rated Supply Voltage | 24 V AC |
| Checks | program memory on each power up |
| Number Of Outputs | 4 relay |
| Output Thermal Current | 8 A for all 4 outputs relay output |
| Discrete Input Voltage | 24 V AC |
| Number Or Control Scheme Lines | 0-240 ladder || 0-500 FBD |
| Backup Time | 10 years 25 °C |
| Clock Drift | 12 min/year 0-55 °C || 6 s/month 25-25 °C |
Offer Sustainability | |
| Rohs Exemption Information | Yes |
| Circularity Profile | ENVEOLI0604006EN |
| Eu Rohs Directive | Pro-active compliance (Product out of EU RoHS legal scope) |
| Mercury Free | Yes |
| Environmental Disclosure | ENVPEP060406EN |
| Sustainable Offer Status | Green Premium product |
| Pvc Free | Yes |
| Reach Regulation | Reference contains Substances of Very High Concern above the threshold |
| California Proposition 65 | WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov |
| Weee | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins. |
| China Rohs Regulation | X |
Environment | |
| Product Certifications | C-tick || CSA || GL || UL || GOST |
| Relative Humidity | 95-95 % without condensation or dripping water |
| Maximum Altitude Transport | 3048 m |
| Operating Altitude | 6561.68 ft (2000 m) |
| Standards | EN/IEC 61000-4-3 || EN/IEC 61000-4-4 level 3 || EN/IEC 61000-4-11 || EN/IEC 60068-2-27 Ea || EN/IEC 61000-4-5 || EN/IEC 61000-4-6 level 3 || EN/IEC 61000-4-2 level 3 || EN/IEC 60068-2-6 Fc || EN/IEC 61000-4-12 |
| Disturbance Radiated/Conducted | class B EN 55022-11 group 1 |
| Ambient Air Temperature For Operation | -20-40 °C in non-ventilated enclosure IEC 60068-2-1 and IEC 60068-2-2 || -20-55 °C IEC 60068-2-1 and IEC 60068-2-2 |
| Immunity To Microbreaks | 10 ms repeated 20 times |
| Environmental Characteristic | EMC directive EN/IEC 61000-6-2 || EMC directive EN/IEC 61000-6-3 || EMC directive EN/IEC 61000-6-4 || EMC directive EN/IEC 61131-2 zone B || low voltage directive EN/IEC 61131-2 |
| Ip Degree Of Protection | IP20 IEC 60529 terminal block) || IP40 IEC 60529 front panel) |
| Pollution Degree | 2 EN/IEC 61131-2 |
| Ambient Air Temperature For Storage | -40-70 °C |
