Schneider Electric SR2B121JD, EAN: 3389110549171

Schneider Electric SR2B121JD logic module compact 24 VDC

Industrial Material > Automation > Small PLCs

Schneider Electric SR2B121JD logic module compact 24 VDC

Lieske Part No. 472438
Mfg Part No SR2B121JD
EAN-Code 3389110549171
Manufacturer Schneider Electric
Here only 197,03 EUR
234,47 EUR incl. VAT

Further information for Schneider Electric SR2B121JD logic module compact 24 VDC

Complementary
Local displayWith
Number or control scheme lines0…240 with ladder programming; 0…500 with FBD 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 DC
Supply voltage limits10.4…14.4 V
Maximum supply current120 mA (without extension)
Power dissipation in W1.5 W without extension
Reverse polarity protectionWith
Discrete input number8 conforming to 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
Current state 1 guaranteed>= 2 mA (I1...IA and IH...IR discrete input circuit); >= 0.5 mA (IB...IG used as discrete input circuit)
Input compatibility3-wire proximity sensors PNP for discrete input
Analogue input number4
Analogue input typeCommon mode
Analogue input range0...10 V; 0...12 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 outputs4 relay
Output voltage limits24...250 V AC (relay output); 5...30 V DC (relay output)
Contacts type and compositionNO for relay output
Output thermal current8 A for all 4 outputs for relay output
Electrical durabilityAC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to IEC 60947-5-1; AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to IEC 60947-5-1; DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to IEC 60947-5-1; DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to 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 (25 AWG...14 AWG) semi-solid; Screw terminals, 1 x 0.2...1 x 2.5 mm² (25 AWG...14 AWG) solid; Screw terminals, 1 x 0.25...1 x 2.5 mm² (24 AWG...14 AWG) flexible with cable end; Screw terminals, 2 x 0.2...2 x 1.5 mm² (24 AWG...16 AWG) solid; Screw terminals, 2 x 0.25...2 x 0.75 mm² (24 AWG...18 AWG) flexible with cable end
Tightening torque0.5 N.m
Overvoltage categoryIII conforming to IEC 60664-1
Net weight0.25 kg
Contractual warranty
Warranty (in months)18
Environment
Immunity to microbreaks1 ms repeated 20 times
Product certificationsC-Tick; UL; CSA; GOST; GL
StandardsIEC 61000-4-11; IEC 60068-2-6 Fc; IEC 61000-4-12; IEC 61000-4-2 level 3; IEC 61000-4-5; IEC 61000-4-3; IEC 61000-4-4 level 3; IEC 60068-2-27 Ea; IEC 61000-4-6 level 3
IP degree of protectionIP20 (terminal block) conforming to IEC 60529; IP40 (front panel) conforming to IEC 60529
Environmental characteristicEMC 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
Disturbance radiated/conductedClass B conforming to EN 55022-11 group 1
Pollution degree2 conforming to 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
Logistical informations
Country of originFR
Main
Range of productZelio Logic
Product or component typeCompact smart relay
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height6.800 cm
Package 1 Width9.000 cm
Package 1 Length10.000 cm
Package 1 Weight241.000 g
Unit Type of Package 2S03
Number of Units in Package 230
Package 2 Height30.000 cm
Package 2 Width30.000 cm
Package 2 Length40.000 cm
Package 2 Weight7.718 kg
PLC control relay Zelio Logic in a compact design. The small controller (logic module) is designed for simple automation tasks and offers an alternative to classic contactor controls or customer-specific circuit board solutions. With integrated display and buttons that enable programming directly on the device in ladder diagram (LD). A total of 12 integrated I/Os, of which 8 are digital (4 configurable as analog 0 V to 10 V) inputs, 4 digital outputs. The power supply is via 12VDC. The digital outputs are designed as relays. With integrated clock. Terminal block protection class IP20, front panel protection class IP48. Mounting on 35mm top hat rail. Programming using free Zelio Soft software in ladder diagram (LD), function block language or GRAFCET sequential function language. Download from www.se.com. Certified according to CE, cULus Listed, CSA, GL, GOST, C-Tick.
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