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HL-C21C-P | Ultra High-speed・High-precision Laser Displacement Sensor HL-C2

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This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.

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To Be Discontinued
March 31, 2025

Product Number	HL-C21C-P
Part Number	HL-C21C-P
Product	Ultra High-speed- High-precision Laser Displacement Sensor
Details	Controllers(Ethernet communications port)
Product name	Ultra High-speed・High-precision Laser Displacement Sensor HL-C2

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As of April 23, 2024
Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Item	Specifications
Product Number	HL-C21C-P
Part Number	HL-C21C-P
Connectale sensor head	Number of connectable units: Max. 2 units.
Supply voltage	24 V DC plus or minus 10 % including ripple 0.5 V (P-P)
Current consumption	500 mA approx. at 2 sensor heads connected 350 mA approx. at 1 sensor head connected (100 mA approx. is additionally required when the mini console is connected)
Sampling rate	10 micro s, 20 micro s, 40 micro s, 100 micro s, 200 micro s, 400 micro s, 1 ms, 2 ms
Analog output : Voltage	Voltage output scale: -5 to +5 V / F.S (initial value) Output range during normal status: -10.0 to +10.0 V Output at abnormal status: -10.8 V or +10.8 V Resolution: 2 mV Linearity: plus or minus 0.05 % F.S. Max. 2 mA, output impedance 50 Ohm Response delay time: 1.5 micro s / V approx. (Note) The linearity is F.S.=20 V to digital measurement value. Response delay time is the period after update of measurement value.
Analog output : Current	Current output scale: 4 to 20 mA / F.S (initial value) Output range during normal status: 2 to 24 mA Output at abnormal status: 1 mA or 25 mA Resolution: 3 micro A, Linearity plus or minus 0.05% F.S. Load impedance: 250 Ohm max. Response delay time: 10 micro s approx. (Note) The linearity is F.S.=16 mA to digital measurement value. Response delay time is the period after update of measurement value.
Alarm output	PNP open-collector transistor - Maximum source current: 100 mA - Applied voltage: 30 V DC or less (between each output and +V) - Residual voltage: 1 V or less (at 100 mA source current)
Alarm output : Output operation	Opened when the amount of light is insufficient
Alarm output : Short-circuit protection	Incorporated
Judgment output (HI, GO, LO)	PNP open-collector transistor - Maximum source current: 100 mA - Applied voltage: 30 V DC or less (between each output and +V) - Residual voltage: 1 V or less (at 100 mA source current)
Judgment output (HI, GO, LO): Output operation	Opened at output operation
Judgment output (HI, GO, LO) : Short-circuit protection	Incorporated
Strobe output	PNP open-collector transistor - Maximum source current: 100 mA - Applied voltage: 30 V DC or less (between each output and +V) - Residual voltage: 1 V or less (at 100 mA source current)
Strobe output : Output operation	Opened at data determination
Strobe output : Short-circuit protection	Incorporated
Remote interlock input	PNP open-collector transistor - Laser emission is delayed when connected to IL (+). - Laser emission stops at open - Applied voltage: 30 V DC or less (Leak current: 0.1 mA or less)
Laser control input	PNP open-collector transistor - Laser emission is stopped when connected to external power (+). - Laser is emitted immediately after opened. - Applied voltage: 30 V DC or less (Leak current: 0.1 mA or less)
Zero set input	PNP open-collector transistor - Zero set is ON when connected with external power (+). - Zero set turns to OFF after continuously connected to external power (+) for one second. - Applied voltage: 30 V DC or less (Leak current: 0.1 mA or less)
Timing input	PNP open-collector transistor - ON at / during connection to external power (+)(depending on analysis mode) - Applied voltage: 30 V DC or less (Leak current: 0.1 mA or less)
Reset input	PNP open-collector transistor - Reset is done when connected to external power (+). - Applied voltage: 30 V DC or less (Leak current: 0.1 mA or less)
Memory change input	PNP open-collector transistor - Memory is specified when connected to external power (+). - Applied voltage: 30 V DC or less (Leak current: 0.1 mA or less)
USB interface	USB 2.0 Full-speed (USB 1.1 compatible) compliant
Setting / data display	Compact console (optional)
Indicator : Power	Green LED (lights up at power on)
Indicator : Sensor head A Laser radiation	Green LED (lights up during or immediately before laser emission of sensor head A)
Indicator : Sensor head B Laser radiation	Green LED (lights up during or immediately before laser emission of sensor head B)
Indicator : Alarm 1	Red LED (lights up when OUT1 can not be measured due to insufficient amount of light)
Indicator : Alarm 2	Red LED (lights up when OUT2 can not be measured due to insufficient amount of light)
Environmental resistance : Ambient temperature	0 to +50 degrees +32 to +122 degrees Fahrenheit (No dew condensation or icing allowed), Storage: -20 to +70 degrees -4 to +158 degrees Fahrenheit
Environmental resistance : Ambient humidity	35 to 85 %RH
Environmental resistance : Vibration resistance	10 to 55 Hz frequency (period: 1 min.), 0.75 mm 0.030 in amplitude in X, Y and Z directions for 30 min. each
Environmental resistance : Shock resistance	196 m / s2 acceleration (20G approx.) in X, Y, and Z directions for three times each
Material	Case: Polycarbonate
Weight	450 g approx.
Accessory	USB cable (2 m 6.562 ft long): 1 pc. Short bracket: 1 pc. Ferrite cores (E04SR200935A, by Seiwa Electric Mfg. Co., Ltd.): 3 pcs