![Schneider PLC Zelio Logic_ Compact smart relay, Zelio Logic, 20 I/O, 24 V DC, clock, display_ [SR2B202BD]](/web/image/product.product/48932/image_1024/%5BSR2B202BD%5D%20Schneider%20PLC%20Zelio%20Logic_%20Compact%20smart%20relay,%20Zelio%20Logic,%2020%20I-O,%2024%20V%20DC,%20clock,%20display_%20%5BSR2B202BD%5D?unique=8d81ad8)
Schneider PLC Zelio Logic_ Compact smart relay, Zelio Logic, 20 I/O, 24 V DC, clock, display_ [SR2B202BD]
Industrial Automation / PLC / Compact PLC
This product is part of Smart Relay - Zelio Logic SR2/SR3, an offer of simple automation systems from 10 to 40 I/Os. This Zelio Logic compact smart relay features 20 I/Os, local display, 0 to 240 with ladder and 0 to 500 with FBD programming control scheme lines. It is a module with rated supply voltage of 24V DC and cycle time of 6ms to 90ms. It offers 12 resistive discrete inputs with voltage of 24V DC, 6 analogue input ranges from 0V to 10V, 0V to 12V and 8 transistor outputs with voltage of 24V. It is an IP20 and IP40 rated product. It weighs 0.28kg. The main application of this module is industry and building/service sector. This product is certified by C-Tick, GL, UL, CSA and GOST. It meets EN/IEC 60068-2-6 Fc and EN/IEC 61000-4-11 standards. Easy to use, Zelio Logic provides a real alternative solutions based on cabled logic or specific cards.
Specifications
Main
| Range of product | Zelio Logic |
|---|---|
| Product or component type | Compact smart relay |
Complementary
| Local display | With |
|---|---|
| number or control scheme lines | 0…240 with ladder programming 0…500 with FBD programming |
| Cycle time | 6…90 ms |
| backup time | 10 years at 25 °C |
| clock drift | 12 min/year at 0…55 °C 6 s/month at 25 °C |
| Checks | Program memory on each power up |
| [Us] rated supply voltage | 24 V DC |
| Supply voltage limits | 19.2…30 V |
| maximum supply current | 100 mA (without extension) |
| power dissipation in W | 3 W without extension |
| Reverse polarity protection | With |
| discrete input number | 12 conforming to EN/IEC 61131-2 type 1 |
| Discrete input type | Resistive |
| discrete input voltage | 24 V DC |
| Discrete input current | 4 mA |
| counting frequency | 1 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 | <= 0.5 mA (IB...IG used as discrete input circuit) <= 0.75 mA (I1...IA and IH...IR discrete input circuit) |
| input compatibility | 3-wire proximity sensors PNP for discrete input |
| Analogue input number | 6 |
| Analogue input type | Common mode |
| Analogue input range | 0...10 V 0...24 V |
| temperature probe type | NTC 10k at 25 °C NTC 1000k at 25 °C KTY81 210/220/221/222/250 Pt 500 |
| maximum permissible voltage | 30 V for analogue input circuit |
| Analogue input resolution | 8 bits |
| LSB value | 39 mV for analogue input circuit |
| conversion time | Smart 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 distance | 10 m between stations, with screened cable (sensor not isolated) for analogue input circuit |
| 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 |
| number of outputs | 8 transistor |
| output voltage | 24 V transistor output |
| output voltage limits | 19.2...30 V DC (transistor output) |
| load current | 0.5…0.625 A transistor output |
| [Ures] residual voltage | 2 V at state 1 transistor output |
| overload protection | With overload protection for transistor output |
| short-circuit protection | With transistor output |
| overvoltage protection | With overvoltage protection for transistor output |
| Clock | With |
| 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 - 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 |
| Tightening torque | 0.5 N.m |
| overvoltage category | III conforming to EN/IEC 60664-1 |
| Net weight | 0.28 kg |
Environment
| immunity to microbreaks | 1 ms |
|---|---|
| Product certifications | CSA UL GOST GL C-Tick |
| Standards | EN/IEC 61000-4-4 level 3 EN/IEC 60068-2-27 Ea EN/IEC 61000-4-5 EN/IEC 61000-4-6 level 3 EN/IEC 61000-4-11 EN/IEC 61000-4-2 level 3 EN/IEC 61000-4-3 EN/IEC 61000-4-12 EN/IEC 60068-2-6 Fc |
| IP degree of protection | IP20 (terminal block) conforming to IEC 60529 IP40 (front panel) conforming to IEC 60529 |
| 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 |
| disturbance radiated/conducted | Class B conforming to EN 55022-11 group 1 |
| pollution degree | 2 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 altitude | 2000 m |
| Maximum altitude transport | 3048 m |
| relative humidity | 95 % without condensation or dripping water |