SR3B261JD

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SR3B261JD

  • 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
  • More I/O than SR2 model, for larger applications

 

  • Range of productZelio Logic
    Product or component typeModular smart relay
    local displayWith
    Number or control scheme lines0…500 with FBD programming
    0…240 with ladder programming
    Cycle time6…90 ms
    Backup time10 years at 25 °C
    Clock drift12 min/year at 0…55 °C
    6 s/month at 25 °C
    ChecksProgram memory on each power up
    [Us] rated supply voltage12 V
    Supply voltage limits10.4…14.4 V
    Maximum supply current250 mA (without extension)
    400 mA (with extensions)
    Power dissipation in W3 W without extension
    5 W with extensions
    Reverse polarity protectionWith
    Discrete input number16 conforming to EN/IEC 61131-2 type 1
    Discrete input typeResistive
    Discrete input voltage12 V DC
    Discrete input current4 mA
    Counting frequency1 kHz for discrete input
    Voltage state 1 guaranteed>= 7 V for IB…IG used as discrete input circuit
    >= 5.6 V for I1…IA and IH…IR discrete input circuit
    Voltage state 0 guaranteed<= 3 V for IB…IG used as discrete input circuit
    <= 2.4 V for I1…IA and IH…IR discrete input circuit
    Current state 1 guaranteed>= 2 mA (I1…IA and IH…IR discrete input circuit)
    >= 0.5 mA (IB…IG used as discrete input circuit)
    Current state 0 guaranteed<= 0.2 mA (IB…IG used as discrete input circuit)
    <= 0.9 mA (I1…IA and IH…IR discrete input circuit)
    Input compatibility3-wire proximity sensors PNP for discrete input
    Analogue input number6
    Analogue input typeCommon mode
    Analogue input range0…12 V
    0…10 V
    Maximum permissible voltage14.4 V for analogue input circuit
    Analogue input resolution8 bits at maximum voltage
    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 impedance14 kOhm for IB…IG used as analogue input circuit
    14 kOhm for IB…IG used as discrete input circuit
    2.7 kOhm for I1…IA and IH…IR discrete input circuit
    Number of outputs10 relay
    Output voltage limits24…250 V AC (relay output)
    5…30 V DC (relay output)
    Contacts type and compositionNO for relay output
    Output thermal current5 A for 2 outputs for relay output
    8 A for 8 outputs for relay output
    Electrical durabilityAC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1
    AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to EN/IEC 60947-5-1
    DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1
    DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to EN/IEC 60947-5-1
    Switching capacity in mA>= 10 mA at 12 V (relay output)
    Operating rate in Hz0.1 Hz (at Ie) for relay output
    10 Hz (no load) for relay output
    Mechanical durability10000000 cycles for relay output
    [Uimp] rated impulse withstand voltage4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
    ClockWith
    Response time10 ms (from state 0 to state 1) for relay output
    5 ms (from state 1 to state 0) for relay output
    Connections – terminalsScrew 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
    Tightening torque0.5 N.m
    Overvoltage categoryIII conforming to EN/IEC 60664-1
    Net weight0.4 kg
    Immunity to microbreaks1 ms repeated 20 times
    Product certificationsC-Tick
    UL
    CSA
    GL
    GOST
    StandardsEN/IEC 60068-2-6 Fc
    EN/IEC 61000-4-12
    EN/IEC 61000-4-3
    EN/IEC 61000-4-6 level 3
    EN/IEC 61000-4-5
    EN/IEC 61000-4-11
    EN/IEC 61000-4-2 level 3
    EN/IEC 60068-2-27 Ea
    EN/IEC 61000-4-4 level 3
    IP degree of protectionIP20 (terminal block) conforming to IEC 60529
    IP40 (front panel) conforming to IEC 60529
    Environmental characteristicEMC directive conforming to EN/IEC 61000-6-2
    EMC directive conforming to EN/IEC 61000-6-3
    EMC directive conforming to EN/IEC 61000-6-4
    EMC directive conforming to EN/IEC 61131-2 zone B
    Low 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
    Unit Type of Package 1PCE
    Number of Units in Package 11
    Package 1 Height6.8 cm
    Package 1 Width10 cm
    Package 1 Length13.3 cm
    Package 1 Weight383 g
    Unit Type of Package 2S03
    Number of Units in Package 220
    Package 2 Height30 cm
    Package 2 Width30 cm
    Package 2 Length40 cm
    Package 2 Weight8.056 kg
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