


| Parameter | Value |
|---|---|
| Item | Specifications |
| Weight | 450 g approx. |
| Details | Controllers(Ethernet communications port) |
| Product | Ultra High-speed- High-precision Laser Displacement Sensor |
| Material | Case: Polycarbonate |
| 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 |
| Part Number | HL-C21C |
| Reset input | NPN open-collector transistor- Reset is done when connected to Common (-).- Applied voltage: 30 V DC or less (Leak current: 0.1 mA or less) |
| Alarm output | NPN open-collector transistor- Maximum sink current: 100 mA- Applied voltage: 30 V DC or less [between each output and Common(-)]- Residual voltage: 1 V or less (at 100 mA sink current) |
| Product name | Ultra High-speed・High-precision Laser Displacement Sensor HL-C2 |
| Timing input | NPN open-collector transistor- ON at / during connection to Common (-)(depending on analysis mode)- Applied voltage: 30 V DC or less (Leak current: 0.1 mA or less) |
| Sampling rate | 10 micro s, 20 micro s, 40 micro s, 100 micro s, 200 micro s, 400 micro s, 1 ms, 2 ms |
| Strobe output | NPN open-collector transistor- Maximum sink current: 100 mA- Applied voltage: 30 V DC or less [between each output and Common(-)]- Residual voltage: 1 V or less (at 100 mA sink current) |
| USB interface | USB 2.0 Full-speed (USB 1.1 compatible) compliant |
| Product Number | HL-C21C |
| Supply voltage | 24 V DC plus or minus 10 % including ripple 0.5 V (P-P) |
| Zero set input | NPN open-collector transistor- Zero set is ON when connected with Common (-).- Zero set turns to OFF after continuously connected to Common (-) for one second.- Applied voltage: 30 V DC or less (Leak current: 0.1 mA or less) |
| Indicator : Power | Green LED (lights up at power on) |
| Current consumption | 500 mA approx. at 2 sensor heads connected350 mA approx. at 1 sensor head connected(100 mA approx. is additionally required when the mini console is connected) |
| 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) |
| Laser control input | NPN open-collector transistor- Laser emission is stopped when connected to Common (-).- Laser is emitted immediately after opened.- Applied voltage: 30 V DC or less (Leak current: 0.1 mA or less) |
| Memory change input | NPN open-collector transistor- Memory is specified when connected to Common (-).- Applied voltage: 30 V DC or less (Leak current: 0.1 mA or less) |
| Connectale sensor head | Number of connectable units: Max. 2 units. |
| Remote interlock input | NPN open-collector transistor- Laser emission is delayed when connected to Common (-).- Laser emission stops at open- Applied voltage: 30 V DC or less (Leak current: 0.1 mA or less) |
| Setting / data display | Compact console (optional) |
| Analog output : Current | Current output scale: 4 to 20 mA / F.S (initial value)Output range during normal status: 2 to 24 mAOutput at abnormal status: 1 mA or 25 mAResolution: 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. |
| Analog output : Voltage | Voltage output scale: -5 to +5 V / F.S (initial value)Output range during normal status: -10.0 to +10.0 VOutput at abnormal status: -10.8 V or +10.8 VResolution: 2 mVLinearity: plus or minus 0.05 % F.S.Max. 2 mA, output impedance 50 OhmResponse 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. |
| Judgment output (HI, GO, LO) | NPN open-collector transistor- Maximum sink current: 100 mA- Applied voltage: 30 V DC or less [between each output and Common(-)]- Residual voltage: 1 V or less (at 100 mA sink current) |
| Alarm output : Output operation | Opened when the amount of light is insufficient |
| Strobe output : Output operation | Opened at data determination |
| Alarm output : Short-circuit protection | Incorporated |
| Strobe output : Short-circuit protection | Incorporated |
| 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) |
| Environmental resistance : Ambient humidity | 35 to 85 %RH |
| Environmental resistance : Shock resistance | 196 m / s2 acceleration (20G approx.) in X, Y, and Z directions for three times each |
| 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 |
| Judgment output (HI, GO, LO): Output operation | Opened at output operation |
| 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 |
| Judgment output (HI, GO, LO) : Short-circuit protection | Incorporated |
Technical specifications and performance data
Installation and operation guide