Paper sensors
PS-R50L °§PS-R50D
DIMENSIONS
The PS-R50 photo switches are composed of a modulated infrared emitting diod...
Paper sensors
PS-R50L °§PS-R50D
DIMENSIONS
The PS-R50 photo switches are composed of a modulated infrared emitting diode at the light-emitting side and a modulated photo IC (in which a photodiode,signal processing circuit,constant voltage circuit and modulation circuit are integrated) at the light receiving side. PS-R50L : High level output at shielding PS-R50D : Low level output at shielding
(Unit : mm)
FEATURES
¶UHigh-speed response(0.5m sec.) ¶UAdjustable of detecting distance ¶UResistible to exterior light because of composed of modulate
APPLICATIONS
¶U Copiers ¶U Facsimiles
MAXIMUM RATINGS
Item Symbol Rating
8.0 12 30 30 £≠ 10 °≠£´ 60 £≠ 20 °≠£´ 70
Supply voltage VCC *1 Output voltage VO *2 OL Low level output current I Output
transistor power dissipation PO *3*4 Operating temp. Topr. *3*4 Storage temp. Tstg.
(Ta=2°…) 5
Unit
V V mA mW °… °…
C E : *2. C *3. *1. Output
transistor V Output
transistor : I No icebound or dew
*4. The connector shall be inserted or pulled out at normal temperature.
ELECTRO-OPTICAL CHARACTERISTICS
Item
Supply voltage Low level output voltage High level output voltage Supply current Minimum detecting distance Maximum detecting distance Non-detecting distance Response speed Exterior light endure Output state
£® Ta=25 °…£©
Symbol
VCC VOL VOH CC I LDS LDL LNS tPLH/P tHL EV
CC
Conditions
L=10mA VCC=5V,OI L=1k ÿ VCC=5V,R VCC=5V Kodak 90%
Min. Typ.
4.75 4.0 16
Max.
5.25 0.4 2
Unit.
V V V mA mm mm
=1k ÿ V =5V,R
L
Kodak 90%
6 25 0.5
...
