Small TypeS Series

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Can be installed anywhere Small photoelectric sensor

  • Features a high speed response time of 0.5 ms, enabling its use on high speed production lines
  • Small in size with noise resistance that conforms to CE standards
  • Shock resistance up to 100 G
S Series

Lineup

Type Shape Sensing distance Model
(Models in parentheses are connector types)
NPN type PNP type
Through-beam
ST-400N
(ST-400CN)
ST-400P
(ST-400CP)
Retro-reflective
SR-150N
(SR-150CN)
SR-150P
(SR-150CP)
Diffuse-reflective
SD-20N
(SD-20CN)
SD-20P
(SD-20CP)
Transparent
object detection
SR-Q50NW
(SR-Q50CNW)
SR-Q50PW
(SR-Q50CPW)
BGS
BGS-S03N BGS-S03P
BGS-S08N
(BGS-S08CN)
BGS-S08P
(BGS-S08CP)

•For the connector type, please purchase an optional JCN series connector cable.

Specifications

Type Through-beam type Retro-reflective type Diffuse-reflective type
Model NPN Cable type ST-400N SR-150N SD-20N
Connector type ST-400CN SR-150CN SD-20CN
PNP Cable type ST-400P SR-150P SD-20P
Connector type ST-400CP SR-150CP SD-20CP
Sensing distance 4 m 0.02 to 1.5 m*1 200 mm*2
Light source Red LED
Smallest detectable object ø6 mm ☐ 45 mm -
Response time 0.5 ms or less
Hysteresis - - 20% or less
Distance adjustment 1-turn potentiometer
Indicators Output indicator (orange LED), Stability indicator (green LED)
Control output NPN/PNP type Open co-llector Max. 100 mA/30 VDC
Output mode Light ON / Dark ON Switched by wiring
Connection type Cable type: Cable length: 2 m / Connector type: M8, 4-pin
Insulation resistance 20 MΩ or more (with 500 VDC)
Rating Supply voltage 10 to 30 VDC, including 10% ripple (p-p)
Current consumption 30 mA or less 20 mA or less
Applicable regulations EMC directive (2004/108/EC)
Applicable standards EN 60947-5-2
Company standards Noise resistance: Feilen Level 3 cleared
Environmental resistance Ambient temperature/humidity -25 to +55℃ (no freezing) / 35 to 85% RH (no condensation)
Ambient illuminance Sunlight: 10,000 lx Incandescent lamp: 3,000 lx
Vibration resistance 10 to 55 Hz; double amplitude 1.5 mm;
2 hours in each of the X, Y, and Z directions
Shock resistance Approx. 100 G (1000 m/s2);
3 times in each of the X, Y, and Z directions
Degree of protection IEC standard, IP67
Material Housing: PSF + PBT (glass fiber filled),
Front cover: Polycarbonate (retro-reflective type is PMMA)
Weight without cable Approx. 5 g
Included accessories Mounting bracket:
BEF-W150-B
Mounting bracket: EF-W150-B
Reflector: V-61
Mounting bracket:
BEF-W150-B

*1. With V-61 reflector, *2. With 100 mm 。ム 100 mm white paper
•Specifications are subject to change without prior notice for product improvement

Distance adjustment