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LC4H-W Electronic Counters(DIN 48)

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Discontinuation plan

	March 31, 2023

Rating/ Performance

Rating/ Performance

Item			Ralay output type		Transistor output type
Item			AC type	DC type	AC type	DC type
Rating	Rated operating voltage		100 to 240 V AC 24 V AC	12 to 24 V DC	100 to 240 V AC 24 V AC	12 to 24 V DC
	Rated frequency		50/60 Hz common	-	50/60 Hz common	-
	Power consumption		Max. 10 V A	Max. 3 W	Max. 10 V A	Max. 3 W
	Rated control capacity		3 A, 250 V AC (resistive load)		100 mA, 30 V DC
	Input mode		Addition (UP)/Subtraction (DOWN)/Direction (DIR)/Individuality (IND)/Phase (PHASE) 5 modes selectable by DIP switch
	Counting speed		30 Hz(cps)/5 KHz(cps) (selectable by DIP switch)
	Counting input (Input 1, 2)		Min. input signal width: 16.7 ms at 30 Hz(cps)/0.1 ms at 5 KHz(cps) ON time: OFF time = 1:1
	Reset input method		Min. input signal width: 1 ms, 20 ms (selected by DIP switch)
	Input signal		Contact or Open collector input/Input impedance: 1 kΩ or less, Input residual voltage: 2 V or less, Open impedance: 100 kΩ or less, Max. energized voltage: 40 V DC
	Output mode		Output 1. HOLD-B, C, D SHOT-A (4 modes) Output 2. HOLD-A, B, C SHOT-A, B, C, D (8 modes) (selectable by DIP switch)
	One shot output time		Approx. 1 s
	Indication		7-segment LCD, Counter value (backlight red LED), Setting value (backlight yellow LED)
	Digit		-99999 to 999999 (-5 digits to 6 digits) (0 to 999999 for setting)
	Memory		EEP-ROM (Overwriting times: 10⁵ope. or more)
Contact	Contact arrangement		1 Form A + 1 Form A		1 Form A + 1 Form A (Open collector)
	Contact resistance (Intial value)		100 mΩ (at 1 A 6 V DC)		-
	Contact material		Ag alloy/Au flush		-
Life	Mechanical(contact)		Min. 2.0×10⁷ope.		-
Life	Electrical(contact)		Min. 1.0×10⁵ope. (At rated control voltage)		Min. 1.0×10⁷ope. (At rated control voltage)
Electrical	Allowable operating voltage range		85 to 110 % of rated operating voltage
	Break down voltage (Initial value)		Between live and dead metal parts: 2, 000 Vrms for 1 min (pin type) Between input and output: 2, 000 Vrms for 1 min Between open contacts: 1, 000 Vrms for 1 min		Between live and dead metal parts: 2, 000 Vrms for 1 min Between input and output: 2, 000 V AC for 1 min
	Insulation resistance (At 500 V DC) (Initial value)		Between live and dead metal parts: Min. 100 MΩ (pin type) Between input and output: Min. 100 MΩ Between open contact: Min. 100 MΩ		Between live and dead metal parts: Min. 100 MΩ (pin type) Between input and output: Min. 100 MΩ
	Temperature rise		Max. 65°C (under the flow of nominal operating current at nominal voltage)		-
Mechanical	Vibration resistance	Functional	10 to 55 Hz (1 cycle/min), single amplitude: 0.35 mm .014 inch (10 min on 3 axes)
	Vibration resistance	Destructive	10 to 55 Hz (1 cycle/min), single amplitude: 0.75 mm .030 inch (1 h on 3 axes)
	Shock resistance	Functional	Min. 98 m/s² 321.522 ft./s²(4 times on 3 axes)
	Shock resistance	Destructive	Min. 294 m/s² 964.567 ft./s²(5 times on 3 axes)
Operating conditions	Ambient temperature		-10°C to 55°C/ +14 ° F to +131 ° F
	Ambient humidity		Max. 85 % RH (non-condensing)
	Air pressure		860 to 1, 060 h Pa
	Ripple rate		-	20 % or less	-	20 % or less
Connection			11-pin/screw terminal
Protective construction			IP66 (front panel with a rubber gasket)