Panasonic LC2H Specifications, Installation frame type Standard type, PC board mounting type

LC2H

2)Installation frame type

1 Standard type

No. digits	Counting speed	Front reset	Input method	Part No.
	2 kHz/30 Hz switchable		Non-voltage input type	LC2H-F-2KK
8 digits		Yes	Voltage input type (4.5 to 30 V DC)	LC2H-F-DL-2KK
	30 Hz		Free voltage input type (24 to 240 V AC/DC)	LC2H-F-FV-30

Note) Please ask us about types without front resetting.

2 Backlight type

No. digits	Counting speed	Front reset	Input method	Part No.
8 digits	2 kHz/30 Hz switchable	Yes	Voltage input type (4.5 to 30 V DC)	LC2H-F-DL-2KK-B

2. PC board mounting type

No. digits	Counting speed	Front reset	Input method	Part No.
8 digits	2 kHz	No	Non-voltage input type	LC2H-C-2K-N
	30 Hz			LC2H-C-30-N

Specifications

1. Panel mounting type

Type	Standard type		Backlight type	Standard type
Item	Non-voltage input	Voltage input		Free voltage type

No. digits			8 digits
External power supply			Not required (built-in battery)
Max. counting speed		2 kHz/30 Hz (Switchable by switch)			30 Hz (Note 2)
	Min. input signal width	0.25 ms/16.7 ms (Switchable by switch)			16.7 ms
	(ON: OFF = 1:1)
		Non-voltage input using			High level:
			High level: 4.5 to 30 V DC		24 to 240 V AC/DC
	Input method (signal)	contacts or open collector
			Low level: 0 to 2 V DC		Low level:
Count		connection
					0 to 2.4 V AC/DC
input
		When shorted:
	Input impedance	Max. 10 kΩ	Approx. 4.7 kΩ		—
		When open:
		Max. 750 kΩ
	Residual voltage	Max. 0.5 V	—		—
	Min. input signal width		200 ms
		Non-voltage input using	High level: 4.5 to 30 V DC		Non-voltage input using
	Input method (signal)	contacts or open collector			contacts or open collector
			Low level: 0 to 2 V DC
		connection			connection
Reset
		When shorted:			When shorted:
input
		Max. 10 kΩ			Max. 10 kΩ
	Input impedance		Appox. 4.7 kΩ
		When open:			When open:
		Max. 750 kΩ			Max. 750 kΩ
	Residual voltage	Max 0.5 V	—		Max. 0.5 V
Display method		7-segment LCD		7-segment LCD	7-segment LCD
				With green/red backlight
					Between charged and
Breakdown voltage (initial)		Between charged and uncharged parts: 1,000 V AC for 1 minute.			uncharged parts: 2,000 V
					AC for 1 minute.
Insulation resistance (initial)		Min. 100 MΩ (measured at 500 V DC) Measurement location same as for break down voltage.
Backlight power		—		24 V DC (±10%)	—
Protective construction (Note 3)		IEC Standard IP66 (only panel front: when using rubber gasket)
Accessories (Note 3)			Rubber gasket, mounting bracket
Battery life		7 years (at 25°C 77°F) Note 1			6 years (at 25°C 77°F)

Notes) 1. The value given for battery life is calculated based on continuous operation (count input signal ON/OFF = 1:1), therefore, this value is not guaranteed. Also, battery life is decreased 30% when operation is continuous with 2 kHz count inputting in 2 kHz mode.

2.Operation is at 25 Hz when using 24 V AC.

3.Only for installation frame type.

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CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net