513360-7 Datasheet, PDF (1/2 Pages) Grayhill, Inc – PC Mount, 30° Angle of Throw

Mechanical Encoders
SERIES 51
Binary or Binary
Complement Code
FEATURES
• PC Mount, 30° Angle of Throw
• 2 to 12 Positions
• .562" Diameter, 200 mA
• Shaft and Panel Seal
• Adjustable Stop Versions
DIMENSIONS In Inches (and millimeters)
.250 ± .015
(6,35 ± 0,38)
.537 + .020 –.030
(13,64 + 0,51 –0,76)
.093 ± .005
(2,36 ± 0,13)
105¡
.375 ± .015
(9,53 ± 0,38)
.250 + .020 – .015
(6,35 + 0,51 –0,38)
.125 + .015
–.020
(3,18 + 0,38
–0,51)
.035 (0,89)
REF.
Ø .232 (5,89)
COMMON CIRCLE
OF CENTERS
COMMON
POLE 2
COMMON
POLE 1
.203 ± .003
(5,16 ± 0,08)
Ø .562 + .025
–.015
(14,27 + 0,64
– 0,38)
CL
SHAFT
FLAT
Ø .125 ± .002
(3,18 ± 0,05)
COMMON
POLE 3
1/4-28 UNF-2A
THREAD
Ø .382 (9,70) TERMINAL
CIRCLE OF CENTERS
PC TERMINAL DETAIL
.125± .015
(3,18 ± 0,38)
Ø .025 ± .002
(0,64 ± 0,05)
PC COMMON DETAIL
.125± .015
(3,18 ± 0,38)
.020 ± .003
(0,51 ± 0,08)
.020 ± .003
(0,51 ± 0,08)
.062 ± .004
(1,57 ± 0,10)
See circuit
diagrams for
omitted terminals.
All switches are provided with PC mount terminals.
Grayhill part number and date code marked on label. Customer part number marked on request.
CIRCUIT DIAGRAMS
Switch is viewed from the shaft end and shown
in switch position number 1, which is decimal
number zero and BCD number zero.
Indicates Terminal is present.
generate code output.
Indicates Terminal is omitted.
Switch position numbers do not correspond to the
Note: Connections must be made on PC board to decimal input or binary output. See Truth Tables.
BCD
TIED TOGETHER
ON PC BOARD
4 OUTPUT
3
2 _C1
1
ROTATING
CONTACTS
12
1 OUTPUT
4
2 OUTPUT
5
TIED TOGETHER
ON PC BOARD
6
C2
8 OUTPUT
7
11 _C3
10
8
9
COMMON
TIED TOGETHER
ON PC BOARD
BCD Complement
4 OUTPUT
TIED TOGETHER
ON PC BOARD
TIED TOGETHER
ON PC BOARD
1 OUTPUT
3
2 ^C1
4
TIED TOGETHER
ON PC BOARD
5
ROTATING
CONTACTS
1
12
11 _C3
10
COMMON
6
C2
7
8 OUTPUT
2 OUTPUT
8
9
TIED TOGETHER
ON PC BOARD
Encoder
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: [phone] • Fax: [phone] • www.grayhill.com
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