This Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 24V direct current. It has 12 inputs / outputs with screw-clamp terminals, has an integrated clock and LCD display. It has compact design, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Its simple ladder programming makes it adapted for non-specialists.

• Prop 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

• Complementary Attributes
• Maximum Altitude Transport : 3048 m
• Maximum Permissible Voltage : 30 V analogue input circuit
• Maximum Supply Current : 100 mA without extension)
• UIMP Rated Impulse Withstand Voltage : 4 kV EN/IEC 60947-1 and EN/IEC 60664-1
• US Rated Supply Voltage : 24 V DC
• Important Information Attributes
• Persona Type Ids : EU, OM, OM8
• Persona Type Names : End User, Original Equipment Manufacturer, OEM - Control Panelbuilder
• Clock Drift : 12 min/year 0-55 °C, 6 s/month 25-25 °C
• Conversion Error : +/- 5 % 25 °C analogue input circuit, +/- 5 % 25 °C analogue input circuit, +/- 5 % 25 °C analogue input circuit, +/- 6.2 % 55 °C analogue input circuit, +/- 6.2 % 55 °C analogue input circuit, +/- 6.2 % 55 °C analogue input circuit
• Current State 0 Guaranteed : <= 0.5 mA IB...IG used as discrete input circuit), <= 0.5 mA IB...IG used as discrete input circuit), <= 0.75 mA I1...IA and IH...IR discrete input circuit), <= 0.75 mA I1...IA and IH...IR discrete input circuit)
• Current State 1 Guaranteed : >= 1.2 mA IB...IG used as discrete input circuit), >= 1.2 mA IB...IG used as discrete input circuit), >= 2.2 mA I1...IA and IH...IR discrete input circuit), >= 2.2 mA I1...IA and IH...IR discrete input circuit)
• Electrical Durability : AC-12 500000 cycles 230 V, 1.5 A relay output IEC 60947-5-1, AC-15 500000 cycles 230 V, 0.9 A relay output IEC 60947-5-1, DC-12 500000 cycles 24 V, 1.5 A relay output IEC 60947-5-1, DC-13 500000 cycles 24 V, 0.6 A relay output IEC 60947-5-1
• 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
• Number Or Control Scheme Lines : 0-240 ladder, 0-500 FBD
• Operating Rate In HZ : 0.1 Hz at Ie)relay output, 10 Hz no load)relay output
• Repeat Accuracy : +/- 2 % 55 °C analogue input circuit, +/- 2 % 55 °C analogue input circuit, +/- 2 % 55 °C analogue input circuit
• Response Time : 10 ms from state 0 to state 1)relay output, 5 ms from state 1 to state 0)relay output
• Switching Capacity In MA : >= 10 mA 12 V relay output), >= 10 mA 12 V relay output), >= 10 mA 12 V relay output)
• Temperature Probe Type : NTC 10k 25 °C, NTC 1000k 25 °C, KTY81 210/220/221/222/250, Pt 500
• Voltage State 0 Guaranteed : <= 5 V I1...IA and IH...IR discrete input circuit, <= 5 V I1...IA and IH...IR discrete input circuit, <= 5 V IB...IG used as discrete input circuit, <= 5 V IB...IG used as discrete input circuit
• Voltage State 1 Guaranteed : >= 15 V I1...IA and IH...IR discrete input circuit, >= 15 V I1...IA and IH...IR discrete input circuit, >= 15 V IB...IG used as discrete input circuit, >= 15 V IB...IG used as discrete input circuit
• Carbon Footprint Of The Distribution Phase A4 : 0.47449212138360414, 0.5 kg CO2 eq.
• Carbon Footprint Of The End Of Life Phase C1 To C4 : 0.598537383628363, 0.6 kg CO2 eq.
• Carbon Footprint Of The Installation Phase A5 : 0 kg CO2 eq., 0.04491456720786768
• Carbon Footprint Of The Manufacturing Phase A1 To A3 : 29 kg CO2 eq., 29.279086899768764
• Carbon Footprint Of The Use Phase B2 B3 B4 B6 : 88 kg CO2 eq., 87.85896473647344
• 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
• Local Data Status : Publishable
• Local Publishable Date : 2025-12-02
• Device Type : PLC System - PLC CPU
• Serviceability : Yes
• Traceability : Yes
• Field Service Division : IDIBS
• Average Life Duration : 20 year(s)
• Legacy WEEE Scope : In
• Scope Perimeter : At least in Europe
• EOLI Availability Display : Yes
• End Of Life Doc Ref : ENVEOLI0604006EN
• Reach Full Compliance Status : Reference contains Substances of Very High Concern above the threshold
• Reach Full Compliance Status Id : CONTAINS_SVHC
• Reach Compliance Directive : Reference contains Substances of Very High Concern above the threshold
• ROHS EUR In Scope : No
• ROHS EUR Status : Compliant with Exemptions
• ROHS EUR Full Compliance Status : Pro-active compliance (Product out of EU RoHS legal scope)
• ROHS EUR Full Compliance Status Id : PRO_ACTIVE_COMPLIANCE
• China ROHS In Scope : Yes
• Green Premium Status For Reporting : Green Premium product
• With Recycled Cardboard : Yes
• Without Single Use Plastic : No
• Product Contributes To Saved And Avoided Emissions : No
• Return Indicator : Y
• WD Status : 1 - GSC certified
• Dangerous Goods Code : LITHIUM METAL BATTERIES IN EQUIP. BUTTON CELL-BAT EXEMPT
• Function Option Id : STANDARD
• Function Option : Standard
• Market Segmentation Id : INDUSTRIAL
• Market Segmentation : Industrial
• Clock : with
• Contacts Type And Composition : NO relay output
• Conversion Time : smart relay cycle time analogue input circuit
• Counting Frequency : 1 kHz discrete input
• Disturbance Radiated Conducted : class B EN 55022-11 group 1
• Immunity To Microbreaks : 1 ms
• Local Display : with
• LSB Value : 39 mV analogue input circuit
• Mechanical Durability : 10000000 cycles relay output
• Operating Distance : 10 m between stations, with screened cable (sensor not isolated) analogue input circuit
• Overvoltage Category : III conforming to IEC 60664-1
• Package Weight Lbs : 239.000 g
• Power Dissipation In W : 3 W without extension
• Product Availability : Stock - Normally stocked in distribution facility
• Product Or Component Type : compact smart relay
• Range Of Product : Zelio Logic
• Returnability : Yes
• Sustainable Packaging : Yes
• Total Lifecycle Carbon Footprint : 118 kg CO2 eq.
• Weee Label : The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
• Pep Code : ENVPEP0604006EN
• Pep Verification Date : 2024-11-01
• PCR Version : PCR-4-ed4-EN-2021 09 06
• PSR Version : PSR-0005-ed3.1-EN-2023 12 08
• Type Of Verification For The Pep : Independent internal review
• Functional Unit Description : To provide automated control of simple systems from 10 to 40 I/O for 10 years 100% of the time.
• Functional Unit Unit : Unit
• Product Kit Identifier : N
• Environment Attributes Main
• Ambient Air Temperature For Operation : -20-40 °C in non-ventilated enclosure IEC 60068-2-1 and IEC 60068-2-2, -20-40 °C in non-ventilated enclosure IEC 60068-2-1 and IEC 60068-2-2, -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, -20-55 °C IEC 60068-2-1 and IEC 60068-2-2
• EU ROHS Directive : Compliant By Exemption​, Pro-active compliance (Product out of EU RoHS legal scope)
• IP Degree Of Protection : IP20 IEC 60529 terminal block), IP40 IEC 60529 front panel)
• ROHS Exemption Information : Yes
• Take Back : No
• Recycled Metal Content At Cr Level : 0 %
• China ROHS Regulation : X
• Mercury Free : Yes
• Carbon Footprint : 118.25599570846204
• Circularity Profile : ENVEOLI0604006EN
• Environmental Disclosure : ENVPEP0604006EN
• Packaging Made With Recycled Cardboard : Yes
• Packaging Without Single Use Plastic : No
• Reach Regulation : Reference contains Substances of Very High Concern above the threshold
• Relative Humidity : 95-95 % without condensation or dripping water
• Pep Code : ENVPEP0604006EN
• Pep Verification Date : 2024-11-01
• PCR Version : PCR-4-ed4-EN-2021 09 06
• PSR Version : PSR-0005-ed3.1-EN-2023 12 08
• Type Of Verification For The Pep : Independent internal review
• General Attributes
• Product Or Component Type : compact smart relay
• Range Of Product : Zelio Logic
• Output Attributes
• Output Voltage Limits : 24...250 V AC relay output), 5...30 V DC relay output)
• Number Of Outputs : 4 relay
• Output Thermal Current : 8 A for all 4 outputs relay output
• Contractual Warranty Attributes
• Warranty Period : 18 months
• Warranty : 18 months
• Input Attributes
• 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 Number : 8 IEC 61131-2 Type 1
• Discrete Input Voltage : 24 V DC
• Input Compatibility : 3-wire proximity sensors PNP discrete input