H3DK-M2A DC12

Multi-range, Multi-mode Timer

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Analog Timer, DC12V

Rated supply voltage	12VDC ripple: 20% max.
Input signals	Start
Input method	Voltage input
Control output （Type）	Relay output (DPDT)

Item list of H3DK-M / -S

Ratings/Performance
Dimensions
Block diagram
Terminal arrangement
Time ranges
Operating chart

Ratings/Performance

As of August 8, 2016


Rated supply voltage	12VDC ripple: 20% max.
Operating voltage range	90% to 110% of rated supply voltage
Input signals	Start
Input method	Voltage input
Voltage input	High (logic) level: 10.8 to 13.2 VDC Low (logic) level: 0 to 1.2 VDC
Power consumption ( Relay ON )	0.9W(at 12 VDC)
Power consumption ( Relay OFF )	(at 12 VDC)
Reset voltage	10% max. of rated supply voltage
Number of time ranges	8
Time ranges	0.1s～1.2s / 1s～12s / 10s～120s / 1min～12min / 10min～120min / 1h～12h / 10h～120h / 100h～1200h
Operating mode	ON delay, Flicker OFF start, Flicker ON start, Signal ON/OFF delay, Signal OFF delay, Interval, Signal ON/OFF delay, One shot output
Control output （Type）	Relay output (DPDT)
Control output （Contact output）	Switching capacities (resistive load (cos (phi) = 1)): 250VAC 5A / 30VDC 5A Switching capacities (resistive load (cos (phi) = 1)): 250VAC 5A / 125VDC 0.15A Switching capacities (resistive load (cos (phi) = 1)): 250VAC 5A / 125VDC 0.1A Minimum applicable load: 10 mA at 5 VDC (failure level: P)
Ambient temperature	Operating: -20 to 55℃ Storage: -40 to 70℃
Ambient humidity	使用時: 25～85%
Accuracy of operating time	+/- 1% max.(FS) （+/- 1% +/- 10 ms max. in a range of 1.2 s）
Setting error	-10 to 10% +/- 0.05 s max. (FS)
Influence of voltage	+/- 0.5% FS max. (+/- 0.5% +/- 10 ms max. in a range of 1.2 s)
Influence of temperature	+/- 2% FS max. (+/- 2% +/- 10 ms max. in a range of 1.2 s)
Insulation resistance	100 MΩ (at 500 VDC)
Dielectric strength	between current carrying metal parts and non-current carrying metal parts: 2000 VAC, 50/60 Hz for 1 min between control output terminals and operating circuit: 2000 VAC, 50/60 Hz for 1 min between non-continuous contacts: 1000 VAC, 50/60 Hz for 1 min
Impulse withstand voltage	between power terminals: 1 kV between exposed non-current-carrying metal parts: 1.5 kV
Noise immunity	+/- 1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 us, 1-ns rise)
Static immunity	Mulfunction: 4 kV Destruction: 8 kV
Vibration resistance (Destruction)	10 to 55 Hz, 0.75 mm single amplitude each in X, Y, and Z directions for 2 hours
Vibration resistance (Malfunction）	10 to 55 Hz, 0.5 mm single amplitude each in X, Y, and Z directions for 10 min
Shock resistance (Destruction）	1000 m/s**2, 3 times each 6 directions
Shock resistance (Malfunction）	100 m/s**2, 3 times each 6 directions
Mechanical life expectancy (relayoutput)	10000000 operations min. (under no load at 1800 operations/h)
Electrical life expectancy (relay output)	100000 operations min. (5 A at 250 VAC, resistive load at 360 operations/h)
Degree of protection	IP30(Terminal Block: IP20)
Weight (Main)	Approx. 120 g