24 hour programmable time switch with two independently settable mains rated relay outputs. 4-digit 12.7mm red LED display shows current time and is also used for program setting and checking. Microcontroller based for accuracy and reliability.
Simply use two push buttons to program the clock and time switches. Each timer is independent and can be set (HH:MM) to turn it's relay on/off TWICE in a 24 hour time period. 4-digit red LED display.
Useful in a wide variety of control applications including hyroponics, irrigation, opening vents, access control or even periodically reversing the polarity to a DC motor (see connection diagram).
Kit version includes solder for assembly.Specifications
|Input Voltage||Regulated 12Vdc (e.g. Order Code 660.446UK with connector 778.106 or 777.001 is suitable)|
|Current Consumption||45mA no relays active (each relay consumes approx 25mA when active)|
|Battery Backup||9V @ <10mA i.e. PP3 battery (Order Code 656.020)|
|Individual Relay Rating||230Vac @ 1A, 110Vac @ 2A, 30Vdc @ 2A maximum|
|Relay Connections||NO, NC, C (Relay FAQ)|
|Board Dimensions||1 x 38x93mm (Display), 1 x 80x93mm (control)|
|Board Connections||Solder Posts (hole spacing accepts screw terminal blocks)|
|Product Formats||SELF-ASSEMBLY Electronic Kit (KT) or|
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info