Schneider SR BL 12 I O 24 V VAC Smart Relay, SR2E121B, White

range of product: Zelio Logic product or component type: Compact smart relay Complementary local display: Without number or control scheme lines: 0240 with ladder programming 0500 with FBD programming cycle time: 690 ms backup time: 10 years at 25 C clock drift: 12 min/year at 055 C 6 s/month at 25 C checks: Program memory on each power up [Us rated supply voltage: 24 V AC supply voltage limits: 20.428.8 V supply frequency: 50/60 Hz maximum supply current: 145 mA (without extension) power consumption in VA: 4 VA without extension isolation voltage: 1780 V protection type: Against inversion of terminals (control instructions not executed) discrete input number: 8 discrete input voltage: 24 V AC discrete input current: 4.4 mA discrete input frequency: 47...53 Hz 57...63 Hz voltage state 1 guaranteed: 14 V for discrete input voltage state 0 guaranteed: 5 V for discrete input current state 1 guaranteed: 2 mA (discrete input) current state 0 guaranteed:0.5 mA (discrete input input impedance: 4.6 kOhm for discrete input number of outputs: 8 relay output voltage limits: 5...30 V DC (relay output) 24...250 V AC contacts type and composition: NO for relay output output thermal current : 8 A for all 4 outputs for relay output 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 switching capacity in mA: &get;= 10 mA at 12 V (relay output) operating rate in Hz: 0.1 Hz (at Ie) for relay output 10 Hz (no load) for relay output mechanical durability: 10000000 cycles for relay output [Uimp rated impulse withstand voltage: EN/IEC 60947-1 and EN/IEC 60664-1 4 kV clock: With response time: 50 ms with ladder programming (from state 0 to state 1) for discrete input 50 ms with ladder programming (from state 1 to state 0) for discrete input 50...255 ms with FBD programming (from state 0 to state 1) for discrete input 50... 255 ms with FBD programming (from state 1 to state 0) for discrete input 10 ms (from state 0 to state 1) for relay output 5 ms (from state 1 to state 0) for relay output connections - terminals: Screw terminals 1 x 0.2...1 x 2.5 mm (AWG 25...AWG 14) semi-solid Screw terminals 1 x 0.2...1 x 2.5 mm (AWG 25...AWG 14) solid Screw terminals 1 x 0.25...1 x 2.5 mm (AWG 24...AWG 14) flexible with cable end Screw terminals 2 x 0.2...2 x 1.5 mm (AWG 24...AWG 16) solid Screw terminals 2 x 0.25...2 x 0.75 mm (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: 0.22 kg