Transmissive Photosensors (Photo lnterrupters)
CNZ1021 (ON1021), CNZ1023 (ON1023), CNA1009H (ON1024)
Photo lnterrupter
...
Transmissive Photosensors (Photo lnterrupters)
CNZ1021 (ON1021), CNZ1023 (ON1023), CNA1009H (ON1024)
Photo lnterrupter
For contactless SW, object detection ■ Overview
CNZ1021, CNZ1023 and CNA1009H are a transmissive photosensor in which a high efficiency GaAs infrared light emitting diode is used as the light emitting element, and a high sensitivity photo
transistor is used as the light detecting element. The two elements are arranged so as to face each other, and objects passing between them are detected.
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■ Features
Highly precise position detection: 0.25 mm Gap width: 3 mm (CNZ1021, CNZ1023) 5 mm (CNA1009H) The type directly attached to PCB ....... CNZ1021 Screw-fastened type (one side) ............ CNZ1023 The type directly attached to PCB ....... CNA1009H (with a positioning pins)
CNZ1023
Unit: mm
CNZ1021
Unit: mm
Σ
Σ
18.0
12.0
(2.5)
5.0
(2.5)
2.0 12.0
12.0±0.15 5.0 0.4±0.1 (4-R2) Device center 2.1±0.15 (C1.2) 2-R1.5 6.0 3.5 (2-0.45) (2.54) SEC. A-A'
3.0±0.15 A
0.4±0.1 Device center
(C1.2)
3.0±0.15 A
10.0
2.1±0.15
10.0
10.0 min.
10.0 min.
2.5
A' φ3.0-0 (2-0.45) (7.6)
2.5
+0.15
A' (2-0.45) (7.6) (2-0.45) (2.54) SEC. A-A' 2 3
1
4
1: Anode 2: Cathode 3: Collector 4: Emitter PISTR104-001 Package Unit: mm
2
3
1
4
1: Anode 2: Cathode 3: Collector 4: Emitter PISTR104-003 Package
CNA1009H
Σ
14.0 5.0±0.15
6.0 5.0 0.5±0.1 Device center (C1)
(2.5)
A
10.0
10.0 min.
2-0.7
2.5
A'
2-φ0.7±0.1 (2-0.45) (2-0.45) (2.54) SEC...