Paper sensors
KODENSHI
PS-117L PS-117D
・
DIMENSIONS
The PS-117 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-117L : High level output at shielding
PS-117D : Low level output at shielding
(Unit : mm)
FEATURES
•High-speed response(0.5m sec.)
•Compact and reducing the installation space
•Adjustable of detecting distance
•Possible to keep away from dust because of the
detect side is flat
•Resistible to exterior light because of composed of
modulate
APPLICATIONS
•Copiers
•Facsimiles
MAXIMUM RATINGS
Item
Supply voltage
Output voltage
*1
Low level output current
*2
Output transistor power dissipation
Operating temp.
*3*4
Storage temp.
*3*4
(Ta=25℃)
Symbol
V
CC
V
O
I
OL
P
O
Topr.
Tstg.
Rating
5.5
12
30
30
－10�½�＋60
－20�½�＋70
Unit
V
V
mA
mW
℃
℃
*1. Output transistor : VCE *2. Output transistor : IC *3. 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
V
V
OL
V
OH
I
CC
CC
Conditions
V
CC
=5V,I
OL
=10mA
V
CC
=5V,R
L
=1kΩ
V
CC
=5V
Kodak 90%
Black paper
Kodak 90%
V
CC
=5V,R
L
=1kΩ
Black paper
Kodak 90%
V
CC
=5V,R
L
=1kΩ
V
CC
=5V,R
L
=1kΩ
Min.
4.75
4.0
Typ.
Max.
5.25
0.4
Unit.
V
V
V
mA
mm
mm
mm
mm
mm
ms
lx
16
0.5
1.5
6.5
5.5
20
0.5
3,000
NPN open collector
L
DS
L
DL
L
NS
t
PLH
/t
PHL
E
V
- 1-
KODENSHI [ KODENSHI KOREA CORP. ]
