ES14 - 14 mm Rotary Optical Encoder

Quadrature Output

CHANNEL A

90 °e ± 72 °e

CHANNEL B

High

Low

High

Low

CW

180 °e

1 pulse width

Terminal Diagram

Terminal Configurations

14.61

(.575)

1.73 ± .10

(.068 ± .004)

2 PLCS.

5 PLCS.

Radial (shown with optional mounting bracket)

Axial (shown with optional mounting bracket)

Recommended PCB Layout

DIA.

DIA.

1.25 ± .13

(.049 ± .005)

6 PLCS.

.64

(.025)

GROUND

CHANNEL “B”

NO CONNECTION

CHANNEL “A”

POWER

GROUND

ES14A0D-E28

L032N

0413X

- A 1 2 + B

CHANNEL “B”

CHANNEL “A”

POWER

7.87 ± .08

(.310 ± .003)

1.73 ± .10

(.068 ± .004)

2 PLCS.

5 PLCS.

Recommended PCB Layout

DIA.

DIA.

1.25 ± .13

(.049 ± .005)

6 PLCS.

.64

(.025)

6.25 ± .08

(.246 ± .003)

14.99 ± .25

(.590 ± .010)

10.57

(.416)

1.60

(.063)

REF.

PCB THICKNESS

1.22

(.048)

6.25

(.246)

REF.

17.17

(.676)

2.49 ± .38

(.098 ± .015)

NO CONNECTION

ES14A0D-E28

L032N

0413X

- A 1 2 + B

14.99 ± 0.13

(.590 ± .005)

17.17

(.676)

REF.

14.76 ± 0.25

(.581 ± .010)

2.62 ± 0.38

(.103 ± .015)

1.24

(.049)

1.60

(.063)

REF.

PCB

THICKNESS

REF.

7.87

(.310)

WIDE X

THICK

1.5

(.059)

0.381

(.015)

15.16 ± 0.25

(.597 ± .010)

DIMENSIONS:

MM

(INCHES)

A1 2 + B

GROUND

NO CONNECTION

POWER

CHANNEL "A"

CHANNEL "B"

1.27

(.050)

TYP.

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.