EC11E15244C0 ALPS, EC11E15244C0 Datasheet - Page 8

• Manufacturer Part Number: EC11E15244C0
• Description: ENCODER, VERTICAL, 30 DET, 15PPR+SW
• Manufacturer: ALPS

Specifications of EC11E15244C0

• No. Of Input Channels: 2
• Connector Type: Pin
• Dielectric Strength Vac: 300V
• Encoder Resolution: 15
• External Depth: 11.7mm
• External Length / Height: 4.5mm
• External Width: 12mm
• No. Of Detents: 30
• No. Of Channels: 2
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

V
Products Specifications
At R ＝ 5kΩ
1
Output Wave
Sliding Noise
＝V
Chattering : 2ms max.
Bounce
Horizontal type
Horizontal type
The stable detent position cannot be identified in phase B.
EC11E 18 detents 9 pulse
EC11E 36 detents 18 pulse
2
A signal
B signal
CW direction
EC11B, EC11E, EC11G
30 detents, 15 pulse
A signal
B signal
＝1.5V max.
Measurement condition：Rotation speed 360˚/s
EC11B
EC11B
R
CW direction
OFF
Detent stabillity point
OFF
OFF
Test circuit
: 2ms max.
OFF
Terminal A
Detent stabillity point
ON
ON
ON
ON
R
Encoder
Terminal B
Terminal C
5V DC
EC11B 20 detents, 20 pulse
Vertical type Vertical type
A signal
B signal
Vertical type
At R ＝ 5kΩ
Chattering : 3ms max.
Bounce
CW direction
EC11E/EC11G
ON
Detent stabillity point
t : Masking time to avoid chattering
ON
EC11E/EC11G
Output waveform
ON
OFF
OFF
Sliding direction
t
Reflow type
OFF
Reflow type
Vertical type
: 2ms max.
t
ON
V
V
1
2
Self-return switch
CCW
Vertical type
Self-return switch
B
Vertical type
EC111
EC111
C
0˚
――
CW
A
V
Measurement condition：Rotation speed 360˚/s
Counter-clockwise
1
＝V
Shaft rotational
R
Clockwise
Direction
2
At R = 5kΩ
＝1.5V max.
Test circuit
Terminal A
Chattering
Bounce
11mm and 20mm Size Metal Shaft Encoders
A （Terminal A – C）
B （Terminal B – C）
A （Terminal A – C）
B （Terminal B – C）
R
Encoder
Terminal B
Terminal C
5V DC
Signal
EC20A
EC20A
: 8ms max.
: 5ms max.
t : Masking time to avoid chattering
OFF
ON
OFF
ON
OFF
ON
OFF
ON
Detent stability position
The broken line shows
Output waveform
ON
Sliding direction
t
Output
OFF
t
ON
V
V
1
2
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
Multi Control
Devices
TACT Switch
Custom-
Products
Incremental
Type
Absolute
Type
193
TM