Датчик Keyence LV-12SB

Amplifier Unit, Expansion Unit, NPN

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Model	LV-12SB*1
Type	Expansion unit (1 line)
Output	NPN
Control output	NPN open-collector x 2 ch 40 VDC max. 100 mA max. per output
Response time	ExceptLV-S31	ULTRA	4 ms
SUPER	2 ms
TURBO	500 µs
FINE	250 µs
HSP	80 µs
LV-S31standard mode	500 µs
LV-S31standard mode	SPED2	2 ms
SPED3	8 ms
SPED4	32 ms
LV-S31High-speed mode	250 µs
Control input	Light emission stop input, external calibration, set value bank selection input, or shift input
Number of interference prevention units	ULTRA	4*2
SUPER
TURBO	2*2
FINE
HSP	0*2
Unit expansion	Up to 16 expansion units can be installed (17 units including the main unit)*3
Rating	Power voltage	12 to 24 VDC, Ripple (P-P) 10 % or less, Class 2*4
Power consumption	Normal	1.7 W max. (70 mA max. for 24 V)
Ratings	Eco-Half Eco-All	1.55 W max. (65 mA max. for 24 V)
Environmental resistance	Ambient temperature	-10 to +55 °C (No freezing)*5
Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z axis
Material	Main unit	Main body, cover: Polycarbonate
Weight	Approx. 80 g (including 2 m cable)
1 LV-S62 and LV-S63 can ONLY be used with amplifiers ending with B or BP. 2 Numbers for the LV-S31 are four in standard mode and two in high-speed mode. 3 To connect several units they must be mounted on a METAL DIN rail. Ensure that the output current is 20 mA max. With several units connected, the allowable ambient temperature range varies as follows: 1 to 2 units connected: -10 to +55?C (14 to 131?F) 3 to 10 units connected: -10 to +50?C (14 to 122?F) 11 to 16 units connected: -10 to +45?C (14 to 113?F) 4 When more than 8 units connected, be sure to use supply voltage 24 VDC Ripple (P-P) 10 % max. *5 To connect several units they must be mounted on a METAL DIN rail. Ensure that the output current is 20 mA max. With several units connected, the allowable ambient temperature range varies as follows: 1 to 2 units connected: -10 to +55 °C, 3 to 10 units connected: -10 to +50 °C, 11 to 16 units connected: -10 to +45 °C