Timers Multi-function Type H 211 • 3 selectable functions: - Delay on operate - Interval timer - Interval timer with contact • Time ranges: 0.1 s to 10 h • Automatic and manual start functions • Knob-adjustable time within range • Oscillator-controlled time circuit • Repeatability deviation: ≤ 1% • Output: 5 A SPDT relay • For mounting on DIN-rail in accordance with DIN/EN 50 022 • H2 -housing • LED-indication for relay and power supply on • AC and DC power supply Product Description Ordering Key Multi-function, multi-voltage time relay with 6 selectable time ranges up to 10 h and 3 different supply voltages. For mounting on DIN-rail. Often used where several modes of operation are needed for different applications. Housing Type/function Output Power supply H 211 156 230 Type Selection Plug Output Time range Supply: 24 VAC/DC & 230 VAC Supply: 115 VAC For mounting on DIN-rail SPDT 0.1 s - 10 h H 211 156 230 H 211 156 115 Time Specifications Output Specifications Time ranges Output Basic electrical insulation Time range accuracy Repeatability deviation Time variation Within rated power supply and ambient temperature Reset Time and/or relay Pulse duration Power supply interruption 0.1 s - 1 s 1s - 10 s 0.1 m - 1 m 1 m - 10 m 0.1 h - 1 h 1h - 10 h -5% +10% on max. min. actual time ≤ min. set time ≤ 1% ≤ 0.05%/V ≤ 0.2%/°C Contact ratings (AgCdO) Resistive loads AC 1 DC 1 Mechanical life Electrical life AC 1 Operating frequency Insulation voltages Rated insulation voltage SPDT relay 250 VAC (rms) (contact/electronics) µ (micro gap) 5 A/230 VAC (1200 VA) 5 A/24 VDC (120 W) ≥ 10 x 106 operations ≥ 105 operations (at max. load) ≤ 7200 operations/h 2.0 kVAC (rms) (cont./elec.) Intercon. term. 1 & 2 term. 2 pos., 8 VDC, 2.5 mA ≥ 10 ms Min. 200 ms Specifications are subject to change without notice (27.10.99) 1 H 211 Supply Specifications General Specifications Power supply AC type Rated operational voltage through term. 21 & 22 230 115 or term. 21 & 3 Drop-out tolerance Rated insulation voltage Rated transient protection volt. Power ON time Power OFF delay Indication for Power supply ON Output ON Environment Degree of protection Pollution degree Operating temperature Storage temperature Weight Installation cat. III (IEC 60664) 230 VAC ± 15%, 45-65 Hz 115 VAC ± 15%, 45-65 Hz 24 VAC +15/-10%, 45-65 Hz ≥ 40 ms None 4 kV (1.2/50 µs) (line/neutral) Installation cat. III (IEC 60664) Power supply DC type Rated operational voltage through term. 21 & 3 230 Rated insulation voltage Rated transient protection volt. Consumption AC supply 24 VDC +15/-10% - term. 3: + None 800 V (1.2/50 µs) 30 mA @ 50 Hz/ 40 mA @ 60 Hz 1W DC supply Mode of Operation Function 1 Delay on operate No connection between the terminals. Function 2 Interval timer Connection between terminals 1 and 2. The delay period begins when power supply is applied. The relay operates and the time period starts when power supply is applied to the time relay. At the end of the set delay, the relay will operate and will not release until power supply is interrupted. A recovery period of 200 ms should be allowed before reapplying power supply. If power supply is interrupted for more than 200 ms before the relay operates, the time circuit is reset to zero and the time relay is ready for a new time period. At the end of the set delay, the relay releases and will not operate again until power supply is reapplied. A recovery period of 200 ms should be allowed before reapplying power supply. If power supply is interrupted for more than 200 ms before the time period has expired, the relay releases and the time is reset to zero. Accessories For further information refer to "Accessories". ≤ 200 ms ≥ 200 ms LED, green LED, red IP 20 B/front IP 40 D 3 (IEC 60664) -20° to +50°C (-4° to +122°F) -50° to +85°C (-58° to +185°F) 100 g Wiring Diagram Function 3 Interval timer with time reset Power supply must be constantly applied. When interconnecting terminals 1 and 2 the relay will operate. Power supply 24 VAC/DC Reset When terminals 1 and 2 are disconnected, the time period starts, and when the period has expired, the relay releases. When interconnecting terminals 1 and 2 before the delay period has expired, the time is reset to zero and the time period restarts when the interconnection between terminals 1 and 2 is interrupted. Power supply - 230 VAC Time Setting For other AC/DC voltages refer to "General Information". Knob-adjustable on relative scale (1-10). Left knob on housing: Selection of time range (seconds, minutes, hours). Centre knob on housing: Time range multiplicator x 0.1 and x 1. Right knob on housing: Selection of functions. Operation Diagram Power supply Reset (intercon. 1 & 2) Function 1. Relay on Function 2. Relay on Function 3. Relay on 2 Specifications are subject to change without notice (27.10.99)