Timers Interval, Delay on Release Type EBE • • • • • • • • Time range 0.1 s to 10 h Pulse start Knob-adjustable time setting Knob selection of time range Oscillator-controlled time circuit Repeat accuracy: ≤ 0.2% Output: 5 A SPDT or 5 A DPDT For mounting on DIN-rail in accordance with DIN/EN 50 022 • 22.5 mm housing • LED-indication for relay and power supply ON • Combined AC and DC power supply Product Description Ordering Key Mono-function, pulse controlled interval timer with 3 selectable time ranges within 0.1 s to 1 m or 1 m to 10 h. For mounting on DIN-rail. Housing Function Type Output Power supply Time range Often used in applications such as flushing systems, dosing plants, lighting systems, etc. EBE C T23 1M Type Selection Mounting Output Time range Supply: 24 VAC/DC & 115-230 VAC For DIN-rail SPDT SPDT DPDT DPDT DPDT DPDT DPDT DPDT 0.1 s - 1 m 1 m - 10 h 0.1 s - 1 m 1 m - 10 h 0.1 s - 1 m 1 m - 10 h 0.1 s - 1 m 1 m - 10 h EBE C T23 1M EBE C T23 10H Supply: 24 VAC/DC Supply: 115 VAC EBE D 024 1M EBE D 024 10H EBE D 115 1M EBE D 115 10H EBE D 230 1M EBE D 230 10H Time Specifications Output Specifications Time ranges Type 1 M Selectable by rotary switch Output Type C Type D Rated insulation voltage Contact ratings (AgCdO) Resistive loads AC 1 DC 1 Small inductive loads AC 15 DC 13 Mechanical life Electrical life Type 10 H Selectable by rotary switch Repeat accuracy Time range accuracy Range 1 s Temperature drift Reset 0.1 s - 1 s 1 s - 10 s 0.1 m - 1 m 1 m - 10 m 0.1 h - 1 h 1 h - 10 h ≤ 0.2% ±10% on max. min. actual time ≤ min. set time Min. time ≤ 0.15 s ≤ 0.2%/°C (≤ 0.11%/°F) Power supply interruption ≥ 200 ms Interconnect terminals A1 & Y1 Reaction time: ≤ 100 ms Specifications are subject to change without notice (27.12.99) Supply: 230 VAC SPDT relay DPDT relay 250 VAC (contact/elect.) µ (micro gap) 5 A, 250 VAC 5 A, 24 VDC 2 A, 250 VAC 3 A, 24 VDC 6 ≥ 40 x 10 operations 5 ≥ 10 operations (at max. load) ≤ 7200 operations/h Operating frequency Dielectric strength Dielectric voltage 2 kVAC (rms) Rated impulse withstand volt. 4 kV (1.2/50 µs) 1 EBE Supply Specifications General Specifications Power supply Rated operational voltage through term. A1 & A2 T23 frequency through term. A1 & A3 T23 frequency through term. A1 & A2 024 frequency through term. A1 & A2 115 frequency through term. A1 & A2 230 frequency Voltage interruption Dielectric voltage Rated impulse withstand voltage Rated operational current EBE C EMC Overvoltage cat. III (IEC 60664) (IEC 60038) 115-230 VAC, -10/+15% 50/60 Hz, -5/+5 Hz 24 VAC/DC, -10/+15% 50/60 Hz, -5/+5 Hz 24 VAC/DC, -10/+15% 50/60 Hz, -5/+5 Hz 115 VAC, -15/+15% 50/60 Hz, -5/+5 Hz 230 VAC, -15/+15% 50/60 Hz, -5/+5 Hz ≤ 40 ms None 4 kV (1.2/50 µs) 25 mA @ 24 VDC 40 mA @ 24 VAC 30 mA @ 115 VAC 50 mA @ 230 VAC 30 mA @ 24 VDC 50 mA @ 24 VAC 30 mA @ 115 VAC 40 mA @ 230 VAC EBE D Immunity Power ON delay Power OFF delay Indication for Power supply ON Output ON Environment Degree of protection Pollution degree Operating temperature Storage temperature Weight Screw terminals Tightening torque Approvals CE-marking Electromagnetic Compatibiliry Acc. to IEC 60801-4 Acc. to IEC 60801-5 < 200 ms ≥ 200 ms LED, green LED, yellow IP 20 3 -20° to+50°C (-4° to +122°F) -50° to+85°C (-58° to +185°F) 170 g Max. 0.5 Nm acc. to IEC60947 UL, CSA Yes Wiring Diagrams EBE C EBE D Mode of Operation Power supply must be constantly applied. When terminals A1 & Y1 are interconnected, the relay operates, and when A1 & Y1 are disconnected, the time period starts. Operation Diagram When the time has expired, the relay releases, and the relay is ready for a new sequence. When interconnecting A1 & Y1 before the relay has released the time period is reset, and a new time period starts when disconnecting A1 & Y1. Time Setting Selection of time ranges Upper knob: 3-position rotary switch. 2 Time setting Lower knob: Knob-adjustable on relative scale 1-10. Specifications are subject to change without notice (27.12.99)