- Simple confirm and change of the yearly and weekly prog. set 
- Built-in season setting function 
- Possible to add the yearly program to the weekly program 
- Yearly holiday setting available 
- Panel inserting and panel exposing installation

Suffix code

Model	Code	Information
LY		LCD weekly, Yearly time switch
Dimension	7	DIN 72 × 72 ?
Power supply voltage		100 - 240 V AC 50/60 Hz (Dual usage)

Specification

Model		LY7
Power supply voltage		100 - 240 V AC 50/60 Hz(dual usage)
Allowable voltage variation		±10 % of the power supply voltage
Power consumption		Approx 4.2 VA (220 V AC 60 Hz)
Display method		LCD display method (displayable digit : 4 digits, 2 lines) 1st display : character height 12 mm, 2nd display : character height 7 mm
1 cycle time		Weekly setting : for 1 week (7days), Yearly setting : for 1 year  (calendar until 2099)
Backup time		More than 5 consecutive years (25?)
Setting step	Number of program setting	Weekly program : 64 step, yearly program : 32 step
	Number of season setting	4 seasons (Spring, summer, fall, winter)
	Number of holidays in  one year	16 times
Installation type (external connection)		Flush panel mount type, and exposed panel mount type(dual usage)  (Din rail installation and screw fixing)
Cycle error		±15 sec/month (25 °C)
Time error		Less than ±0.01% ±0.05 sec (Setting error, Power error, Temperature error)
Control output	Contact composition	2 independent circuits. OUT1 : SPDT (1c), OUT2 : SPDT (1c)
	Contact capacity	15A 250 V AC (resistive load)
	Life Expectancy (mechanically)	Above 10 million times
	Life Expectancy (electrically)	Above 50 thousand times (250 V AC 15 A resistive load)
Insulation resistance		100 MΩ min (500 V DC mega standard, actuator terminal and exposed non-charged metal part)
Dielectric strength		2000 V AC 50/60 Hz for 1 min  (actuator terminal and exposed non-charged metal part)
Noise immunity		±2 kV (between the actuating power terminal),  square wave shape noise by the noise simulator (Pulse width = 1 us)
Vibration	Mechanical Durability	10 - 55 Hz (for cycle 1 min)  0.75 mm double amplitude for 1 hrs each in X, Y and Z
	Malfunction Resistance	10 - 55 Hz (for cycle 1 min) 0.5 mm double amplitude for 10 minutes each in X, Y and Z
Storage	Mechanical Durability	300 ? 3 times each in X, Y and Z directions
	Malfunction Resistance	100 ? 3 times each in X, Y and Z directions
Ambient temperature		-10 ~ 55 ? (with no icing)
Storage temperature		-20 ~ 65 ? (with no icing)
Ambient humidity		35 ~ 85 % RH
Weight		Approx. 275 g (excluded the weight of box)