25LB11-Q-Z Grayhill Inc, 25LB11-Q-Z Datasheet - Page 8

• Manufacturer Part Number: 25LB11-Q-Z
• Description: Encoder, Black, 11.25&deg
• Manufacturer: Grayhill Inc

SERIES 51
Binary or Binary
Complement Code
DIMENSIONS
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.
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
FEATURES
• PC Mount, 30° Angle of Throw
• 2 to 12 Positions
• .562" Diameter, 200 mA
• Shaft and Panel Seal
• Adjustable Stop Versions
.203 ± .003
(5,16 ± 0,08)
.093 ± .005
(2,36 ± 0,13)
ROTATING
CONTACTS
Ø .562 + .025
(14,27 + 0,64
4 OUTPUT
– 0,38)
–.015
In Inches (and millimeters)
COMMON
12
1
11
2
TIED TOGETHER
ON PC BOARD
C1
C3
10
3
105¡
BCD
C L
SHAFT
FLAT
.125± .015
(3,18 ± 0,38)
4
(6,35 + 0,51 –0,38)
9
.250 + .020 – .015
1 OUTPUT
C2
(9,53 ± 0,38)
5
TIED TOGETHER
ON PC BOARD
8
Grayhill part number and date code marked on label. Customer part number marked on request.
6
.375 ± .015
7
2 OUTPUT
(13,64 + 0,51 –0,76)
PC TERMINAL DETAIL
Ø .025 ± .002
(0,64 ± 0,05)
Note: Connections must be made on PC board to
TIED TOGETHER
ON PC BOARD
.537 + .020 –.030
Ø .125 ± .002
(3,18 ± 0,05)
Indicates Terminal is present.
Indicates Terminal is omitted.
(6,35 ± 0,38)
60525-5997 • USA • Phone: [phone] • Fax: [phone] • www.grayhill.com
.250 ± .015
8 OUTPUT
All switches are provided with PC mount terminals.
.125± .015
(3,18 ± 0,38)
1/4-28 UNF-2A
THREAD
TIED TOGETHER
ON PC BOARD
ROTATING
CONTACTS
Mechanical Encoders
PC COMMON DETAIL
.020 ± .003
(0,51 ± 0,08)
4 OUTPUT
COMMON
.125 + .015
–.020
(3,18 + 0,38
–0,51)
.035 (0,89)
REF.
BCD Complement
11
12
1
2
generate code output.
Switch position numbers do not correspond to the
decimal input or binary output. See Truth Tables.
TIED TOGETHER
ON PC BOARD
C1
C3
COMMON
10
3
POLE 2
COMMON CIRCLE
.020 ± .003
(0,51 ± 0,08)
.062 ± .004
(1,57 ± 0,10)
OF CENTERS
Ø .232 (5,89)
4
9
1 OUTPUT
C2
5
8
6
Ø .382 (9,70) TERMINAL
CIRCLE OF CENTERS
7
TIED TOGETHER
ON PC BOARD
TIED TOGETHER
ON PC BOARD
2 OUTPUT
See circuit
diagrams for
omitted terminals.
8 OUTPUT
COMMON
POLE 1
COMMON
POLE 3
Encoder
7