View all Smart Relay - Zelio Logic SR2/SR3
Main range of productZelio Logic product or component typeCompact smart relay Complementary local displayWith number or control scheme lines0…240 with ladder programming0…500 with FBD programming cycle time6…90 ms backup time10 years at 25 °C clock drift12 min/year at 0…55 °C6 s/month at 25 °C checksProgram memory on each power up [Us] rated supply voltage24 V DC supply voltage limits19.2…30 V maximum supply current100 mA (without extension) power dissipation in W3 W without extension reverse polarity protectionWith discrete input number8 conforming to EN/IEC 61131-2 type 1 discrete input typeResistive discrete input voltage24 V DC discrete input current4 mA counting frequency1 kHz for discrete input voltage state 1 guaranteed>= 15 V for I1...IA and IH...IR discrete input circuit>= 15 V for IB...IG used as discrete input circuit voltage state 0 guaranteed<= 5 V for I1...IA and IH...IR discrete input circuit<= 5 V for IB...IG used as discrete input circuit 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) current state 0 guaranteed<= 0.75 mA (I1...IA and IH...IR discrete input circuit) input compatibility3-wire proximity sensors PNP for discrete input analogue input number4 analogue input typeCommon mode analogue input range0...24 V0...10 V maximum permissible voltage30 V for analogue input circuit analogue input resolution8 bits LSB value39 mV for analogue input circuit conversion timeSmart relay cycle time for analogue input circuit conversion error+/- 5 % at 25 °C for analogue input circuit+/- 6.2 % at 55 °C for analogue input circuit repeat accuracy+/- 2 % at 55 °C for analogue input circuit operating distance10 m between stations, with screened cable (sensor not isolated) for analogue input circuit input impedance12 kOhm for IB...IG used as analogue input circuit12 kOhm for IB...IG used as discrete input circuit7.4 kOhm for I1...IA and IH...IR discrete input circuit number of outputs4 transistor output voltage24 V transistor output output voltage limits19.2...30 V DC (transistor output) load current0.5…0.625 A transistor output [Ures] residual voltage2 V at state 1 transistor output overload protectionWith overload protection for transistor output short-circuit protectionWith transistor output overvoltage protectionWith overvoltage protection for transistor output clockWith response time<= 1 ms (from state 0 to state 1) for transistor output<= 1 ms (from state 1 to state 0) for transistor output connections - terminalsScrew terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) semi-solidScrew terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) solidScrew terminals, 1 x 0.25...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable endScrew terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) solidScrew terminals, 2 x 0.25...2 x 0.75 mm² (AWG 24...AWG 18) flexible with cable end tightening torque0.5 N.m overvoltage categoryIII conforming to EN/IEC 60664-1 net weight0.22 kg Environment immunity to microbreaks1 ms product certificationsC-TickULGLCSAGOST standardsEN/IEC 60068-2-6 FcEN/IEC 61000-4-12EN/IEC 60068-2-27 EaEN/IEC 61000-4-6 level 3EN/IEC 61000-4-4 level 3EN/IEC 61000-4-5EN/IEC 61000-4-11EN/IEC 61000-4-3EN/IEC 61000-4-2 level 3 IP degree of protectionIP20 (terminal block) conforming to IEC 60529IP40 (front panel) conforming to IEC 60529 environmental characteristicEMC directive conforming to EN/IEC 61000-6-2EMC directive conforming to EN/IEC 61000-6-3EMC directive conforming to EN/IEC 61000-6-4EMC directive conforming to EN/IEC 61131-2 zone BLow voltage directive conforming to EN/IEC 61131-2 disturbance radiated/conductedClass B conforming to EN 55022-11 group 1 pollution degree2 conforming to EN/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 altitude2000 m maximum altitude transport3048 m relative humidity95 % without condensation or dripping water Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation EU RoHS DirectivePro-active compliance (Product out of EU RoHS legal scope)
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS Regulation Environmental Disclosure Circularity Profile WEEEThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins Contractual warranty Warranty18 months
User guideFormatSizeAdd to My DocumentsSize pdfSize 4.6 MBDate 1/10/17DescriptionThis manual describes how to use the programming software Zelio Soft 2.Size pdfSize 2.8 MBDate 1/9/17DescriptionThis document describes a number of example projects for Zelio Logic smart relay in the Ladder and FBD programming languages. The examples described in this document are intended for learning purposes only. They must not be used directly on products that are part of a machine or process.Size pdfSize 1.5 MBDate 1/9/17DescriptionThis manual describes the use of functions accessible from the front panel of the smart relay.Size pdfSize 1.8 MBDate 1/6/17DescriptionGetting started with ZelioSoft for beginners. The goal of this document is to help a beginner in the automatism field, to get familiarized with ZelioSoft. Thus, the user will be guided all along the Quick Start in order to create a first program. The list of material to use is given below. Nevertheless, the simulation could be used in case of a lack of material.CADFormatSizeAdd to My DocumentsSize zipSize 460.3 KBDate 13/1/05EU RoHS DeclarationFormatSizeAdd to My DocumentsProduct Environmental ProfileFormatSizeAdd to My DocumentsREACh DeclarationFormatSizeAdd to My Documents
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