PM2-256 BEI Technologies, Inc., PM2-256 Datasheet - Page 2

• Manufacturer Part Number: PM2-256
• Description: Incremental Rotary Optical Encoder
• Manufacturer: BEI Technologies, Inc.

Label Identification
Dimensions
PART NUMBER
MODEL NUMBER
PMX Series— Panel Mount
Incremental Rotary Optical Encoder
.88
Strain Relief
.25
Keyway .06 x .03
.062 Hole
.500
.80
.20
These commodities, technology or software if exported from the United States must be in accordance with the Bureau of
Industry, and Security, Export Administration regulations. Diversion contrary to U.S law is prohibited.
1
.38
.70
1.12
Tel: [phone] | Fax: [phone] | 7230 Hollister Ave., Goleta, CA 93117-2807 |
.06
Tab .06 x .03
(break away)
5
.50
.34
.41
.10 Typ.
.75
3/8 -32 UNEF
Nut & L’washer
CUSTOMER PART NUMBER
.03
1.00
.250
-.000
-.001
Waveforms
Pin out
Data A
Data B
BEI Industrial Encoders
1
2
3
4
5
1 2 3 4 5
CW ROTATION OF SHAFT
Data B
Data A
+5 Volt
Index (option)
Ground
Specification No. 924-02119-001 Rev.11-09
DD / MM / YY
30° Min. Edge Separation
270°
90°
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