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PDF OPB826S Data sheet ( Hoja de datos )
| Número de pieza | OPB826S | |
| Descripción | Dual Channel Encoder | |
| Fabricantes | TT | |
| Logotipo |  |
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Non-contact switching
Single or double apertures for high resolution
Choice of slot widths
Choice of side-by-side or over/under dual channels
Choice of electrical outputs
OPB826
OPB822
Each OPB822 and OPB826 slotted switch consists of two infrared emitting diodes and two NPN silicon phototransistors
mounted on opposite sides of a 0.090” (2.29 mm) wide slot (OPB822) or a 0.100” (2.54 mm) wide slot (OPB826).
OPB822 uses an side-by-side mounting configuration, while OPB826 uses an over/under mounting configuration.
OPB822S has 0.01” by 0.04” (0.25 mm x 1.02 mm) apertures in front of both phototransistors while the OPB822SD has the
aperture in front of both phototransistors and both emitters. The OPB826S has 0.04” by 0.04” (1.02 mm x 1.02 mm)
apertures in front of both phototransistors while the OPB826SD has the aperture in front of both phototransistors and both
emitters.
Dual channels enable direction of travel sensing, with the low-cost plastic housing reduces possible interference from
ambient light and provides protection from dust and dirt.
Phototransistor switching occurs when an opaque object passes through the device slot.
For information on encoder design, see Application Bulletin 203 at:
Custom electrical, wire and cabling and
connectors are available. Contact your local
representative or OPTEK for more information.
Encoders
Non-contact object sensing
Assembly line automation
Machine automation
Equipment security
Machine safety
Part
Number
OPB822S
OPB822SD
OPB826S
OPB826SD
LED
Peak
Wavelength
Dual
935 nm
Dual
890 nm
Sensor
Dual
Transistor
Dual
Transistor
Slot
Width /
Depth
0.09" /
0.30”
0.10" /
0.42”
Aperture Lead
Emitter/ Length /
Sensor Spacing
None /
0.01"
0.01" /
0.01"
0.35" /
0.30"
NA / 0.04" 0.20" /
0.04" / 0.74"
0.04"
RoHS
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet OPB826S.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| OPB826S | Dual Channel Encoder | TT |
| OPB826S | Dual Channel Slotted Optical Switches |  OPTEK |
| OPB826SD | Dual Channel Encoder | TT |
| OPB826SD | Dual Channel Slotted Optical Switches | OPTEK |
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