EC11E09244AW ALPS, EC11E09244AW Datasheet - Page 9
![Encoders 11mm 9 Res 18 Detent w/ 0.5mm trvl switch](/photos/16/35/163594/ec11_l_sml.jpg)
EC11E09244AW
Manufacturer Part Number
EC11E09244AW
Description
Encoders 11mm 9 Res 18 Detent w/ 0.5mm trvl switch
Manufacturer
ALPS
Datasheet
1.EC11E1530401.pdf
(9 pages)
Specifications of EC11E09244AW
Number Of Detents
18
Mounting Style
Through Hole
Output
Incremental
Shaft Type
Metal
With Switch
With
Pulses Per Revolution
9 PPR
Termination Style
Solder Pin
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Automotive
Use
217
= =
=
A signal
B signal
C signal
Test circuit
Ω
OFF
OFF
OFF
ON
ON
ON
R
Test condition Rotation speed
Terminal A
R
Ω
× ×
Terminal B
Terminal D
R
360° /s
Terminal C
Measurement condition:Rotation speed 360˚/s
5V DC
ABC switch
Detent position
CW direction
R
Test circuit
=
Terminal A
Ω
R
Encoder
Terminal B
Terminal C
5V DC
= =
t : Masking time to avoid chattering
=
Output waveform
ON
Sliding direction
t
Ω
OFF
Measurement condition:Rotation speed 360˚/s
t
R
ON
ø7.2
Test circuit
ø12
Terminal A
V
V
1
2
(
(
(
(
R
Terminal B
Encoder
5V DC
Terminal C
)
)
)
)
=
0.5
t : Masking time to avoid chattering
Ω
Output waveform
ON
Ω
Sliding direction
t
OFF
CCW
B
t
ON
C
0˚
V
V
1
2
CW
A