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SR2B122BD – Compact smart relay, Zelio Logic, 12 I/O, 24 V DC, clock, display
SR2B122BD
compact smart relay, Zelio Logic SR2 SR3, 12 IO, 24V DC, clock, display, 4 transistor outputs

This Schneider Electric Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 24 volts direct 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 60068-2-6 Fc, EN/IEC 61000-4-12, EN/IEC 60068-2-27 Ea, EN/IEC 61000-4-6 level 3, EN/IEC 61000-4-4 level 3, EN/IEC 61000-4-5, EN/IEC 61000-4-11, EN/IEC 61000-4-3 and EN/IEC 61000-4-2 level 3 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.

Brand: Schneider Electric

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Specifications
Range Of Product Zelio Logic
Product Or Component Type compact smart relay
Warranty 18 months
Output Voltage 24 V transistor output
Input Impedance
  • 12 kOhm IB...IG used as analogue input circuit
  • 12 kOhm IB...IG used as discrete input circuit
  • 7.4 kOhm I1...IA and IH...IR discrete input circuit
Discrete Input Type resistive
Number Of Outputs 4 transistor
Analogue Input Range
  • 0...24 V
  • 0...10 V
Conversion Error
  • +/- 5 % 25 °C analogue input circuit
  • +/- 6.2 % 55 °C analogue input circuit
Discrete Input Voltage 24 V DC
Number Or Control Scheme Lines
  • 0-240 ladder
  • 0-500 FBD
Lsb Value 39 mV analogue input circuit
Backup Time 10 years 25 °C
Clock Drift
  • 12 min/year 0-55 °C
  • 6 s/month 25-25 °C
Analogue Input Type common mode
Overload Protection with transistor output
Discrete Input Current 4 mA
Current State 1 Guaranteed
  • >= 1.2 mA IB...IG used as discrete input circuit)
  • >= 2.2 mA I1...IA and IH...IR discrete input circuit)
Response Time
  • <= 1 ms from state 0 to state 1)transistor output
  • <= 1 ms from state 1 to state 0)transistor output
Clock with
Overvoltage Protection with transistor output
Power Dissipation In W 3 W without extension
Local Display with
Net Weight 0.22 kg
Voltage State 0 Guaranteed
  • <= 5 V I1...IA and IH...IR discrete input circuit
  • <= 5 V IB...IG used as discrete input circuit
Output Voltage Limits 19.2...30 V DC transistor output)
Conversion Time smart relay cycle time analogue input circuit
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 4
Voltage State 1 Guaranteed
  • >= 15 V I1...IA and IH...IR discrete input circuit
  • >= 15 V IB...IG used as discrete input circuit
Input Compatibility 3-wire proximity sensors PNP discrete input
Current State 0 Guaranteed <= 0.75 mA I1...IA and IH...IR discrete input circuit)
Supply Voltage Limits 19.2-30 V
Short-Circuit Protection with transistor output
Operating Distance 10 m between stations, with screened cable (sensor not isolated) analogue input circuit
Overvoltage Category III EN/IEC 60664-1
Maximum Supply Current 100 mA without extension)
Tightening Torque 0.5 N.m
Temperature Probe Type
  • NTC 10k 25 °C
  • NTC 1000k 25 °C
  • KTY81 210/220/221/222/250
  • Pt 500
Load Current 0.5-0.625 A transistor output
Analogue Input Resolution 8 bits
Counting Frequency 1 kHz discrete input
[Ures] Residual Voltage 2 V at state 1 transistor output
Discrete Input Number 8 EN/IEC 61131-2 type 1
Cycle Time 6-90 ms
Reverse Polarity Protection with
Maximum Permissible Voltage 30 V analogue input circuit
Repeat Accuracy +/- 2 % 55 °C analogue input circuit
[Us] Rated Supply Voltage 24 V DC
Checks program memory on each power up
Rohs Exemption Information Yes
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
Circularity Profile ENVEOLI0604006EN
Eu Rohs Directive Pro-active compliance (Product out of EU RoHS legal scope)
Product Certifications
  • C-tick
  • UL
  • GL
  • CSA
  • GOST
Standards
  • EN/IEC 60068-2-6 Fc
  • EN/IEC 61000-4-12
  • EN/IEC 60068-2-27 Ea
  • EN/IEC 61000-4-6 level 3
  • EN/IEC 61000-4-4 level 3
  • EN/IEC 61000-4-5
  • EN/IEC 61000-4-11
  • EN/IEC 61000-4-3
  • EN/IEC 61000-4-2 level 3
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 1 ms
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
Relative Humidity 95-95 % without condensation or dripping water
Maximum Altitude Transport 3048 m
Operating Altitude 6561.68 ft (2000 m)
Documents
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