Product Features
· Compact size with small light spot
· High detection accuracy and ultra-high cost performance
· Three output types available: switching value, analog quantity and RS485 communication
· Multiple detection modes suitable for more application scenarios
· Large output indicator light on the top for more intuitive status indication
Product Parameters
model NPN output HL-S30N HL-S50N HL-S100N
PNP output HL-S30P HL-S50P HL-S100P
NPN + analog output HL-S30MN HL-S50MN HL-S100MN
PNP + analog output HL-S30MP HL-S50MP HL-S100MP
NPN/PNP + RS485 output HL-S30DC HL-S50DC HL-S100DC
illuminant Red semiconductor laser (Class 2): Maximum output: 1 mW; Wavelength of the emitted beam: 655 nm
Detection Distance 30mm 50mm 100mm
detection window ±5mm ±15mm ±35mm
Effective Detection Range 25mm~35mm 35mm~65mm 65mm~135mm
repeatability precision 10μm 50μm 100μm
response time 1.5 ms / 5 ms / 10 ms (can switch internally)
LED pilot lamp Green (laser emission indicator), Red (power indicator)
linearity ±0.1%F.S. ±0.2%F.S. ±0.2%F.S.
temperature characteristic 0.03%F.S./℃
spot size 50μm 100μm 150μm
supply voltage DC 12V~24V （±10%)
Consumption Current Below 40 mA (at a power supply voltage of DC 24 V); below 60 mA (at a power supply voltage of DC 12 V)
Output Maximum Current 50mA
external input NPN passive input; valid range: 0 V to +1.2 V DC; input impedance: 10 kΩ
output form Light-On/Dark-On (can switch internally)
Control Output *2 NPN Output/PNP Output (قابل internal switching)
Protection Circuit Short-circuit protection, automatic recovery type
Electrical Connection Default specifications: PVC cable, 2 meters length, 4 strands, 0.2 mm² cross-section
Simulation Output *1 0V–5V voltage output / 4–20 mA current output (internally switchable)
Communication Interface *2 RS-485 baud rates: 9.6 kbps, 19.2 kbps, 38.4 kbps, 115.2 kbps, 230.4 kbps, 460.8 kbps, 921.6 kbps (default: 38.4 kbps)\nData bits: 8 bits, End bit: 1 bit, Parity: None
MODBUS Protocol*2 CRC-16/MODBUS Check (x16 + x15 + x2 + 1)
Free License *2 BCC check is enabled with data distinction: CR (0x0D)
environmental resistance levels of protection IP67
ambient temperature -20°C to +55°C, no freezing
35–85% RH, no condensation
ambient humidity
Incandescent: ≤3000 lux on receiver
ambient humidity
Acceleration 500 m/s², 5 times in each direction X/Y/Z
antiknock characteristics
10–55 Hz, 1.5 mm amplitude, 2 h each along X/Y/Z
vibration resistance
Housing: aluminum casting; front cover: acrylic
Shell Material Body shell: aluminum casting; Front cover plate: acrylic
outline dimension
Approx. 85 g (incl. cable)
Product Weight
accessories of a product not have
Note: *1 applies to analog output models only; *2 applies to communication output models only.
Product Parameters
model NPN output HL-S30N HL-S50N HL-S100N
PNP output HL-S30P HL-S50P HL-S100P
NPN+ Analog Output HL-S30MN HL-S50MN HL-S100MN
PNP+ Analog Output HL-S30MP HL-S50MP HL-S100MP
NPN/PNP + 485 Communication Output HL-S30DC HL-S50DC HL-S100DC
illuminant Red semiconductor laser (Class 2): Maximum output: 1 mW; Wavelength of the emitted beam: 655 nm
Detection Distance 30mm 50mm 100mm
detection window ±5mm ±15mm ±35mm
Effective Detection Range 25mm~35mm 35mm~65mm 65mm~135mm
repeatability precision 10μm 50μm 100μm
response time 1.5 ms / 5 ms / 10 ms (can switch internally)
LED pilot lamp Green (laser emission indicator), Red (power indicator)
linearity ±0.1%F.S. ±0.2%F.S. ±0.3%F.S. (200mm~600mm) ±0.5%F.S. (600mm~1000mm) ±0.8%F.S.(1000mm~1200mm)
temperature characteristic 0.03%F.S./℃
spot size 50μm 100μm 150μm
supply voltage DC 12V~24V （±10%)
Consumption Current Below 40 mA (at a power supply voltage of DC 24 V); below 60 mA (at a power supply voltage of DC 12 V)
Output Maximum Current 50mA
external input NPN passive input; valid range: 0 V to +1.2 V DC; input impedance: 10 kΩ
output form Light-On/Dark-On (can switch internally)
Control Output *2 NPN Output/PNP Output (قابل internal switching)
Protection Circuit Short-circuit protection, automatic recovery type
Electrical Connection Default specifications: PVC cable, 2 meters length, 4 strands, 0.2 mm² cross-section
Simulation Output *1 0V–5V voltage output / 4–20 mA current output (internally switchable)
Communication Interface *2 RS-485 baud rates: 9.6 kbps, 19.2 kbps, 38.4 kbps, 115.2 kbps, 230.4 kbps, 460.8 kbps, 921.6 kbps (default: 38.4 kbps)\nData bits: 8 bits, End bit: 1 bit, Parity: None
MODBUS Protocol*2 CRC-16/MODBUS Check (x16 + x15 + x2 + 1)
Free License *2 BCC check is enabled with data distinction: CR (0x0D)
environment\npatience levels of protection IP67
ambient temperature Temperatures range from-20°C to +55°C, without freezing.
ambient humidity 35–85% RH, no condensation
Environmental absorbance Incandescent lamp: Illumination on the light-receiving surface below 30,000 lux
antiknock characteristics Acceleration: 500 m/s², with 5 measurements each in the X, Y, and Z directions.
vibration resistance 10 to 55 Hz, composite amplitude of 1.5 mm, with 2-hour measurements along each X, Y, and Z axis
Shell Material Body shell: aluminum casting; Front cover plate: acrylic
outline dimension 44mm（H)*25mm（W)*20mm（D)
Product Weight Approximately 85 g (including cable)
accessories of a product not have
Note: *1 applies to analog output models only; *2 applies to communication output models only.
Product Dimensions
Product Dimensions
Input and Output Circuit Diagram
Input and Output Circuit Diagram