SR2B202BD
Schneider Electric
compact smart relay, Zelio Logic SR2 SR3, 20 IO, 24V DC, clock, display, 8 transistor outputs
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- "This Schneider Electric Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 24 volts direct current, has 20 inputs / outputs with screw-clamp terminals. It has integrated clock and LCD display. This compact programmable relay is ideal for management, remote control or monitoring of simple automation systems. It is suitable for both industrial and commercial applications. It has compact form-factor, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. 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. 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."
| Specification | Value |
|---|---|
| Output Voltage | 24 V transistor output |
| Input Impedance | 12 kOhm IB...IG used as analogue input circuit || 12 kOhm IB...IG used as discrete input circuit || 7.4 kOhm I1...IA and IH...IR discrete input circuit |
| Discrete Input Type | resistive |
| Number Of Outputs | 8 transistor |
| Analogue Input Range | 0...10 V || 0...24 V |
| Conversion Error | +/- 5 % 25 °C analogue input circuit || +/- 6.2 % 55 °C analogue input circuit |
| Discrete Input Voltage | 24 V DC |
| Number Or Control Scheme Lines | 0-240 ladder || 0-500 FBD |
| Lsb Value | 39 mV analogue input circuit |
| Backup Time | 10 years 25 °C |
| Clock Drift | 12 min/year 0-55 °C || 6 s/month 25-25 °C |
| Analogue Input Type | common mode |
| Overload Protection | with transistor output |
| Discrete Input Current | 4 mA |
| 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) |
| Response Time | <= 1 ms from state 0 to state 1)transistor output || <= 1 ms from state 1 to state 0)transistor output |
| Clock | with |
| Overvoltage Protection | with transistor output |
| Power Dissipation In W | 3 W without extension |
| Local Display | with |
| Net Weight | 0.28 kg |
| Voltage State 0 Guaranteed | <= 5 V I1...IA and IH...IR discrete input circuit || <= 5 V IB...IG used as discrete input circuit |
| Output Voltage Limits | 19.2...30 V DC transistor output) |
| Conversion Time | smart relay cycle time analogue input circuit |
| 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 |
| Analogue Input Number | 6 |
| Voltage State 1 Guaranteed | >= 15 V I1...IA and IH...IR discrete input circuit || >= 15 V IB...IG used as discrete input circuit |
| Input Compatibility | 3-wire proximity sensors PNP discrete input |
| 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) |
| Supply Voltage Limits | 19.2-30 V |
| Short-Circuit Protection | with transistor output |
| Operating Distance | 10 m between stations, with screened cable (sensor not isolated) analogue input circuit |
| Overvoltage Category | III IEC 60664-1 |
| Maximum Supply Current | 100 mA without extension) |
| Tightening Torque | 0.5 N.m |
| Temperature Probe Type | NTC 10k 25 °C || NTC 1000k 25 °C || KTY81 210/220/221/222/250 || Pt 500 |
| Load Current | 0.5-0.625 A transistor output |
| Analogue Input Resolution | 8 bits |
| Counting Frequency | 1 kHz discrete input |
| [Ures] Residual Voltage | 2 V at state 1 transistor output |
| Discrete Input Number | 12 IEC 61131-2 Type 1 |
| Cycle Time | 6-90 ms |
| Reverse Polarity Protection | with |
| Maximum Permissible Voltage | 30 V analogue input circuit |
| Repeat Accuracy | +/- 2 % 55 °C analogue input circuit |
| [Us] Rated Supply Voltage | 24 V DC |
| Checks | program memory on each power up |
| Range Of Product | Zelio Logic |
| Product Or Component Type | compact smart relay |
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