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The receiver detects the light reflecting back from the object itself. Reflective and through-beam sensors create a beam of light and detect any opaque object that breaks the beam. Laser sensors can create a beam of light 50 meters or longer.
Structural category Photoelectric switch | ||||
Outward Appearance code | G71 | |||
Outward appearance illustration |
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Diffuse Type | DETECTION DISTANCE | 50cm | ||
NPN | NO | G71-3A50NA | ||
DC | NC | G71-3A50NB | ||
10 | NO+NC | G71-3A50NC | ||
～ | PNP | NO | G71-3A50PA | |
30 | NC | G71-3A50PB | ||
V | NO+NC | G71-3A50PC | ||
AC 90-250VAC | SCR | NO | ||
NC | ||||
Relay output | ||||
Retro reflictive | DETECTION DISTANCE | 2m | ||
NPN | NO | G71-3B2NA | ||
DC | NC | G71-3B2NB | ||
10 | NO+NC | G71-3B2NC | ||
～ | PNP | NO | G71-3B2PA | |
30 | NC | G71-3B2PB | ||
V | NO+NC | G71-3B2PC | ||
AC 90-250VAC | SCR | NO | ||
NC | ||||
Relay output | ||||
Trough beam | DETECTION DISTANCE | 5m | ||
NPN | NO | G71-3C5NA | ||
DC | NC | G71-3C5NB | ||
10 | NO+NC | G71-3C5NC | ||
～ | PNP | NO | G71-3C5PA | |
30 | NC | G71-3C5PB | ||
V | NO+NC | G71-3C5PC | ||
AC 90-250VAC | SCR | NO | ||
NC | ||||
Relay output | ||||
DC/SCR/Relay Control output | DC:200mA 、AC:300mA relay:2A | |||
DC/AC Consumption current | DC<15mA AC<10mA | |||
DC/AC Response time | DC<2ms AC<20ms | |||
Directional angle | 3°–10° | |||
Detected object | transparent of opaque body | |||
Working environment temperature | –25℃～55℃ | |||
Intensity of illumination of working environment | Sunlight under 10000LX incandescent lamp under 3000LX | |||
Shell material | Plastic | |||
Protection grade | IP54 | |||
The receiver detects the light reflecting back from the object itself. Reflective and through-beam sensors create a beam of light and detect any opaque object that breaks the beam. Laser sensors can create a beam of light 50 meters or longer.
Structural category Photoelectric switch | ||||
Outward Appearance code | G71 | |||
Outward appearance illustration |
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Diffuse Type | DETECTION DISTANCE | 50cm | ||
NPN | NO | G71-3A50NA | ||
DC | NC | G71-3A50NB | ||
10 | NO+NC | G71-3A50NC | ||
～ | PNP | NO | G71-3A50PA | |
30 | NC | G71-3A50PB | ||
V | NO+NC | G71-3A50PC | ||
AC 90-250VAC | SCR | NO | ||
NC | ||||
Relay output | ||||
Retro reflictive | DETECTION DISTANCE | 2m | ||
NPN | NO | G71-3B2NA | ||
DC | NC | G71-3B2NB | ||
10 | NO+NC | G71-3B2NC | ||
～ | PNP | NO | G71-3B2PA | |
30 | NC | G71-3B2PB | ||
V | NO+NC | G71-3B2PC | ||
AC 90-250VAC | SCR | NO | ||
NC | ||||
Relay output | ||||
Trough beam | DETECTION DISTANCE | 5m | ||
NPN | NO | G71-3C5NA | ||
DC | NC | G71-3C5NB | ||
10 | NO+NC | G71-3C5NC | ||
～ | PNP | NO | G71-3C5PA | |
30 | NC | G71-3C5PB | ||
V | NO+NC | G71-3C5PC | ||
AC 90-250VAC | SCR | NO | ||
NC | ||||
Relay output | ||||
DC/SCR/Relay Control output | DC:200mA 、AC:300mA relay:2A | |||
DC/AC Consumption current | DC<15mA AC<10mA | |||
DC/AC Response time | DC<2ms AC<20ms | |||
Directional angle | 3°–10° | |||
Detected object | transparent of opaque body | |||
Working environment temperature | –25℃～55℃ | |||
Intensity of illumination of working environment | Sunlight under 10000LX incandescent lamp under 3000LX | |||
Shell material | Plastic | |||
Protection grade | IP54 | |||
