GENERAL PURPOSE DC TIMER The Nidac CT1 Series 3 Control Timer has 13 different operating modes and 4 timing ranges, 3 trigger modes, dualDC voltage opperation & a heavy duty relay output. FEATURES: 12 to 24V DC operation 13 operating modes: single shot (normal timer) single shot retriggerable dual edge dual edge retriggerable bistable (clutch) operation trigger extension maximum pulse minimum pulse hold off (door open too long) multivibrator, 1 sec on time multivibrator, equal on/off time delay on delay on retriggerable (no activity timer) 4 timing ranges: 1 to 255 seconds in 1 second increments 10 seconds to 42 minutes in 10 second increments 1 to 255 minutes in 1 minute increments 1 hour to 255 hours in 1 hour increments Accurate DIP switch selection for timing Selectable positive, negative or dual edge trigger only 70 x 57 x 23.5mm including feet 70 x 45 x 19.5mm without feet LED indicates operation Sturdy self adhesive feet Heavy duty 5 Amp changeover relay contacts Fail safe or fail secure operation LED indication of relay operation 36 month warranty SPECIFICATIONS: Size: 45mm x 70mm x 19.5mm (without feet) 57mm x 70mm x 23.5mm (with feet) Operating Voltage: 10.5 - 28 Volts D.C. Quiescent Current: 10 mA. @ 12 Volts D.C. - (40 mA. with relay on). 11 mA. @ 24 Volts D.C. - (45 mA. with relay on). High Trigger Voltage: > 2 Volts D.C. Low Trigger Voltage: < 1.5 Volts D.C. Trigger Current: -0.03 mA. @ 0 Volts D.C. 0.9 mA. @ 12 Volts D.C. 2.1 mA. @ 24 Volts D.C. Relay Maximum Switching Current: 5 Amps. Maximum Switching Voltage: 30 VDC, 125 VAC. WARNING: DO NOT USE 240V ON THE RELAY CONTACTS!
