Schneider Electric Zelio Logic compact smart relay - 20 I O - 24 V DC - clock - display
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Schneider Electric Zelio Logic compact smart relay - 20 I O - 24 V DC - clock - display
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Description
This Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 24V direct current. It has 20 inputs / outputs with screw-clamp terminals. 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.
Product Details
Weight (in Kg) | 0.363 |
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Net weight | 0.38 kg |
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 |
Mechanical Durability | 10000000 cycles for relay output |
Immunity to Microbreaks | 10 ms |
Supply Voltage Limits | 19.2-30 V |
Maximum Permissible Voltage | 30 V for analogue input circuit |
Analogue Input Number | 6 |
Discrete Input Voltage | 24 V DC |
Backup Time | 10 years at 25 °C |
Conversion Time | smart relay cycle time for analogue input circuit |
Cycle Time | 6-90 ms |
Input Compatibility | 3-wire proximity sensors PNP for discrete input |
Local Display | with |
Analogue Input Range | 0...24 V 0...10 V |
Checks | program memory on each power up |
Clock | with |
Conversion Error | +/- 5 % at 25 �C for analogue input circuit +/- 6.2 % at 55 �C for analogue input circuit |
Counting Frequency | 1 kHz for discrete input |
Maximum Altitude Transport | 3048 m |
Number or Control Scheme Lines | 0-240 with ladder programming 0-500 with FBD programming |
Operating Distance | 10 m between stations, with screened cable (sensor not isolated) for analogue input circuit |
Reverse Polarity Protection | with |
Temperature Probe Type | NTC 10k at 25 °C NTC 1000k at 25 °C KTY81 210/220/221/222/250 Pt 500 |
Clock Drift | 12 min/year at 0-55 °C 6 s/month at 25-25 °C |
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 |
Current State 0 Guaranteed | <= 0.75 mA (I1...IA and IH...IR discrete input circuit) <= 0.75 mA (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) |
Electrical Durability | AC-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 |
Environmental Characteristic | EMC 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 |
Input Impedance | 12 kOhm for IB...IG used as analogue input circuit 12 kOhm for IB...IG used as discrete input circuit 7.4 kOhm for I1...IA and IH...IR discrete input circuit |
IP degree of protection | IP20 (terminal block) conforming to IEC 60529 IP40 (front panel) conforming to IEC 60529 |
Lsb Value | 39 mV for analogue input circuit |
Maximum Supply Current | 100 mA (without extension) |
Operating Rate in Hz | 0.1 Hz (at Ie) for relay output 10 Hz (no load) for relay output |
Output Thermal Current | 8 A for all 8 outputs for relay output |
Output Voltage Limits | 24...250 V AC (relay output) 5...30 V DC (relay output) |
Power Dissipation in w | 6 W without extension |
Product Certifications | GOST UL CSA C-Tick GL |
Range of Product | Zelio Logic |
Relative humidity | 95-95 % without condensation or dripping water |
Repeat Accuracy | +/- 2 % at 55 �C for analogue input circuit |
Response time | 10 ms (from state 0 to state 1) for relay output 5 ms (from state 1 to state 0) for relay output |
Standards | EN/IEC 61000-4-2 level 3 EN/IEC 61000-4-5 EN/IEC 60068-2-27 Ea EN/IEC 61000-4-12 EN/IEC 61000-4-3 EN/IEC 60068-2-6 Fc EN/IEC 61000-4-6 level 3 EN/IEC 61000-4-4 level 3 EN/IEC 61000-4-11 |
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 |
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 |
Operating altitude | 2000 m |
Overvoltage Category | III conforming to EN/IEC 60664-1 |
[Uimp] rated impulse withstand voltage | 4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1 |
Ambient air temperature for storage | -40-70 °C |
Analogue Input Resolution | 8 bits |
Analogue Input Type | common mode |
Discrete Input Current | 4 mA |
Discrete Input Number | 12 conforming to EN/IEC 61131-2 type 1 |
Discrete Input Type | resistive |
Disturbance Radiated/Conducted | class B conforming to EN 55022-11 group 1 |
Number of outputs | 8 relay |
Pollution degree | 2 conforming to EN/IEC 61131-2 |
Switching capacity in mA | >= 10 mA at 12 V (relay output) |
Tightening Torque | 0.5 N.m |
Brand | Schneider Electric |