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CX-400 reflective and retroreflective type
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Within the CX-400 series, 116 models of ultracompact photoelectric sensors are available. Two thru-beam types and four retroreflective types are available. Despite their ultracompact size they have an exceptionally long sensing range. They also consume little power. Characteristics: - Ultracompact size
- Thru-beam type with visible spot
- Retroreflective type with polarisation filter and visible spot (CX491)
- Retroreflective type for transparent objects (CX481 / CX482)
- Cross talk suppression (retroreflective type)
- Light ON / dark ON modes
- Short-circuit protection
- Protection class IP67
Accessories: - Slit mask
- Interference prevention filter
- Mounting bracket
- Reflector
- M8 plug-in connector type: 2m or 5m cable
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| NPN output |
CX-411 (Z) |
CX-412 (Z) |
CX-481 (Z) |
CX-482 (Z) |
CX-491 (Z) |
CX-493 (Z) |
| PNP output |
CX-411P (Z) |
CX-412P (Z) |
CX-481P (Z) |
CX-482P (Z) |
CX-491P (Z) |
CX-493P (Z) |
| Sensor type |
Thru-beam type |
Retroreflective |
| Rated sensing distance |
10m |
15m |
0,5m |
2m |
3m |
5m |
| Sensing range |
10m |
15m |
0.05 - 0.5m |
0.1 - 2m |
0.1 - 3m |
0.1 - 5m |
| Detectable object |
Metal, opal black
O >/= 12mm |
Metal, opal black
O >/= 50mm |
| Sensing object |
Opaque object |
Transparent, translucent or opaque object |
Opaque or translucent object |
| Hysteresis |
-- |
| Response time |
Max. 1ms |
| Output / Transistor |
Max.100mA |
| Emitting element |
Red LED
680nm |
Infrared LED 870nm |
Red LED
680nm |
Red LED
650nm |
Rated current consumption
without load |
Emitter: max. 20mA
Receiver: max. 20mA |
Emitter: max. 25mA
Receiver: max. 20mA |
max. 20mA |
| Housing material |
Plastic |
| Protection |
IP67 |
| Physical size (HxWxL) |
31 x 11.2 x 20mm |
| Connection method |
Cable 2m or M8 connector (-Z) |
| Operating voltage |
12 - 24V DC (# 10%) |
| Ambient temp. |
-25°C to +55°C |
| Weight (approx.) |
Emitter 45g,
Receiver 50g |
50g |
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CX-400 diffuse reflective type
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Eight diffuse reflective sensor types are available. Four use the triangulation measurement principle with foreground and background suppression (CX-440 series). A thru-beam type with background suppression and visible spot can detect objects of O 0.5mm. Rounding off the CX-400 series there are four diffuse reflective types. Characteristics: - Thru-beam type with background suppression and visible spot
- Automatic cross talk suppression
- Light ON / dark ON modes
- Protection IP67
- Short-circuit protection
Accessories: - Mounting brackets
- M8 connector with 2m or 5m cable
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| NPN output |
CX-424 (Z) |
CX-421 (Z) |
CX-422 (Z) |
CX-423 (Z) |
| PNP output |
CX-424P (Z) |
CX-421P (Z) |
CX-422P (Z) |
CX-423P (Z) |
| Sensor type |
Diffuse reflective |
| Rated sensing distance |
100mm |
300mm |
800mm |
200mm |
| Sensing range |
0 - 100mm |
0 - 300mm |
0 - 800mm |
70 - 200mm |
| Detectable object |
White drawing paper
20 x 20mm |
Copper wire
O = 0.5mm |
| Sensing object |
Transparent, translucent or opaque object |
| Hysteresis |
</=15% of sensing distance |
| Response time |
Max. 1ms |
| Output / Transistor |
Max.100mA |
| Emitter |
Infrared LED 860nm |
Red LED 650nm |
| Rated current consumption without load |
Max. 25mA |
Max. 20mA |
| Housing material |
Plastic |
| Protection |
IP67 |
| Physical size (HxWxL) |
31.2 x 11.2 x 20mm |
| Connection method |
Cable 2m or M8 connector (-Z) |
| Operating voltage |
12 - 24V DC (# 10 %) |
| Ambient temp. |
-25°C to +55°C |
| Weight (approx.) |
50g |
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CX-400 typical applications
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Detecting capacitors in tray
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Detecting label
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Detecting car on conveyer line
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Ionizers
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