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trigger relay in 12mm housing SW1/SW2 overview coil voltage 24V~= 1 SPCO output max. 10A trigger input with 1/0/Auto switch SW1 SW2 3,0V ON 7,0V ON 2,5V OFF 6,5V OFF LED indicators for output in 1 11.25mm DIN rail mount housing SW1/SW2 DIN The SW triggers are designed to control pumps, fans, burners etc. They are also designed to operate with an analogue 0-10VDC control signal. Trigger Function As soon as the input voltage reaches the operating threshold (ON), in AUTO Mode, the relay pulls in. If the input voltage falls below the cut off threshold (OFF), the relay drops out again. A manual control facility with feedback contact, (mode 1) is incorporated for manual operation The module can be operated in two modes which can be selected by the three-position switch (Auto, 0, 1). 1. Switch position “1”: The output relay is controlled via terminals A1, A2 2. Switch position “Auto”: The output relay is controlled by the trigger through terminals YR. The operating voltage must be available continuously at terminal A1. 3. Switch position “0”: The relay is switched off. Input signals at terminals A1 or YR are ineffective. A1 12 14 +YR 3V(7V) B1 11 2.5V(6.5V) (By SW2) B2 1 0 A specification coil voltage nominal voltage +10% / -15% duty cycle 100% nominal current 15mA suppressor circuit freewheeling diode and varistor output relay spec. Ie AC-15* 115V~ Ie AC-15* 230V~ Ie DC-13* 24V= > > 11 YR B1 A1 A2 B1 YR A1 Supply = U = A1-A2 ~+ 1,5A 1,5A on delay <8ms off delay <25ms switching voltage 250V~= input current 15A continuous current (detached) continuous current (attached) min. switching capacity 10A@+20°C 3A@+60°C >5mA max. switching frequency -A2 EN 60947-5-1 1,5A 600/h 6 mechanical 2 x 10 operations electrical 1 x 10 operations 5 screw tightening torque 0,5Nm operating conditions -20 to +60 °C non condensing 1 0 14 11 part no 12 ~ supply ordering information 14 A2 12 B2 B2 A output 24V~= 600mW SPCO SW2 24Vac/dc 24V~= 600mW SPCO Gehäusetypenhousing type Gehäusetype 41,5 O 12,00 0:00 60 60 16 SW1 24Vac/dc 60 HIQUEL 2011 B01.00 HIGH QUALITY ELECTRONICS