SR2B201B - Zelio Logic - 20 E S - 24 VCA - horloge + afficheur

Main characteristics of the Zelio Schneider PLC reference SR2B201B: Range: Zelio Logic Type of product or equipment: Compact intelligent relay Additional local display: With number of control diagram lines: 0?240 with Ladder programming 0?500 with FBD time programming cycle: 6?90 ms backup time: 10 years at 25 °C clock drift: 12 min/year at 0?55 °C6 s/month at 25 °C checks: Program memory at each power-up [Us] supply voltage: 24 V AC Supply voltage limits: 20.4?28.8 V Power supply frequency: 50/60 Hz maximum supply current: 233 mA (without extension) Power consumption in VA : 6 VA without extension isolation voltage: 1780 V Type of protection: Against terminal inversion (control instructions not executed) number of digital inputs: 12 digital input voltage: 24 V AC digital input current: 4.4 mA digital input frequencies: 57,..63 Hz47...53 Hz guaranteed state 1 voltage: >= 14 V for digital input guaranteed state 0 voltage: <= 5 V for guaranteed current state 1 digital input: >= 2 mA (digital input) current state 0 guaranteed: <= 0.5 mA (digital input) input impedance: 4.6 kOhm for digital input Number of outputs: 8 relays output voltage limits: 5...30 V DC (relay output) 24...250 V AC description of contacts: "NC" for relay output thermal current output: 8 A for the 8 outputs for relay output electrical life: AC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to EN/IEC 60947-5-1DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to EN/IEC 60947-5- 1 switching power in mA: >= 10 mA at 12 V (relay output) availability rate in Hz: 0.1 Hz (at nominal current) for relay output 10 Hz (no load) for relay output mechanical life: 10000000 cycle for relay output [Uimp] rated impulse withstand voltage: 4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1 clock: With response time: 50 ms with Ladder programming (from phase 0 to phase 1) for digital input 50 ms with ladder programming (from phase 1 to phase 0) for digital input 50...255 ms with FBD programming (from phase 0 to phase 1) for digital input 50...255 ms with FBD programming (phase 1 to phase 0) for digital input10 ms (from phase 0 to phase 1) for relay output5 ms (from phase 1 to phase 0) for relay output Connection method: Screw terminals, 1 x 0.2 to 1 x 2, 5 mm² (AWG 25 to AWG 14) semi-solidScrew terminals, 1 x 0.2 to 1 x 2.5 mm² (AWG 25 to AWG 14) rigidScrew terminals, 1 x 0.25 to 1 x 2.5 mm² (AWG 24?AWG 14) flexible with ferruleScrew terminals, 2 x 0.2 to 2 x 1.5 mm² (AWG 24 to AWG 16) rigidScrew terminals, 2 x 0.25 to 2 x 0.75 mm² (AWG 24 to AWG 18) flexible with end Tightening torque: 0.5 N.m Overvoltage category: III conforming to EN/IEC 60664-1 Product weight: 0.38 kg