Optical Encoders
WAVeFOrM AND TrUTH TABLe
6
2
4
3
0
ꢁ
POWER (+2ꢀ. V)
HIGH
OUTPUT A
POSITION
OUTPUT A
OUTPUT B
OUTPUT A
LOW
#ꢁ
#0
#3
#4
OUTPUT B
PUSHBUTTON
PUSHBUTTON
GROUND
HIGH
OUTPUT B
LOW
INDICATES LOGIC HIGH; BLANK INDICATES LOGIC LOWꢀ
CODE REPEATS EVERY FOUR POSITIONSꢀ
POSꢀ POSꢀ POSꢀ POSꢀ POSꢀ POSꢀ
#ꢁ #0 #3 #4 #2 #6
*CLOCKWISE SHAFT ROTATION
*EXTERNAL ꢁ.k
PULL-UP RESISTORS REQUIRED FOR OPERATION
SPeCiFiCATiONS
envꢁꢀonmꢂntal Spꢂcꢁficatꢁons
Opꢂꢀatꢁng Tꢂmpꢂꢀatuꢀꢂ rangꢂ: -4.°C to
82°C
Stoꢀagꢂ Tꢂmpꢂꢀatuꢀꢂ: -4.°C to 82°C
Humꢁdꢁty: 96 Hours at 9.-92% humidity at
4.°C
Mꢂchanꢁcal Vꢁbꢀatꢁon: Harmonic motion
with amplitude of ꢁ2g within a varied
frequency of ꢁ. to 0... Hz for ꢁ0 hours
Mechanical Shock
Test ꢁ: ꢁ..g for 6 ms half-sine wave with a
velocity change of ꢁ0ꢀ3 ft/sꢀ
Avꢂꢀagꢂ rotatꢁonal Toꢀquꢂ:
Low = 0ꢀ.±ꢁꢀ4 in-oz initiallyꢀ
High = 3ꢀ2±ꢁꢀ4 in-oz initiallyꢀ
2.% of initial value after ꢁ million cyclesꢀ
Mꢂchanꢁcal Lꢁfꢂ: ꢁ,...,... cycles of
operationꢀ ꢁ cycle is a rotation through all
positions and a full returnꢀ
Mountꢁng Toꢀquꢂ: ꢁ2in-lbsꢀ maximum
Shaft Pushout Foꢀcꢂ: 42 lbsꢀ minimum
Tꢂꢀmꢁnal Stꢀꢂngth: ꢁ2 lbsꢀ Cable pull out
force minimum
Dꢂtꢂnt rotoꢀ: Reinforced Nylon Zytel
7.G33L UL 94
Dꢂtꢂnt Spꢀꢁng: 3.3 Stainless Steel
Housꢁng, Uppꢂꢀ: Nylon 6/6 02% glass
reinforcedꢀ Zytec FR-2.
Lꢁght Pꢁpꢂ: Lexan, GE
Codꢂ rotoꢀ: Delrin ꢁ..
Housꢁng, Lowꢂꢀ: Nylon 6/6 02% glass
reinforcedꢀ Zytec FR-2.
Pushbutton Actuatoꢀ: Reinforced nylonꢀ
Zytel 7.G33Lꢀ UL 94
Test 0: ꢁ..g for 6 ms sawtooth wave with a
velocity change of 9ꢀ7 ft/sꢀ
rotaꢀy elꢂctꢀꢁcal and Mꢂchanꢁcal
Spꢂcꢁficatꢁons
Opꢂꢀatꢁng Voltagꢂ: 2ꢀ..±.ꢀ02 Vdc
Supply Cuꢀꢀꢂnt: 3. mA maximum at 2 Vdcꢀ
Logꢁc Output Chaꢀactꢂꢀꢁstꢁcs:
Logic high shall be no less than 3ꢀ. VdcLogic
low shall be no greater than ꢁꢀ. Vdc
Mꢁnꢁmum sꢁnk cuꢀꢀꢂnt: .ꢀ2 mA for 2 Vdcꢀ
(Preliminary)
Powꢂꢀ Consumtpꢁon: ꢁ2. mW maximum
for 2 Vdc
Output: Open Collector Phototransistor
Optꢁcal rꢁsꢂ Tꢁmꢂ: 3.ms maximumꢀ
Optꢁcal Fall Tꢁmꢂ: 3.ms maximumꢀ
Soldꢂꢀabꢁlꢁty: 92% free of pin holes and
voids
Maxꢁmum ꢀotatꢁonal spꢂꢂd: ꢁ.. rpmꢀ
Pushbutton Domꢂ: Stainless Steel
Pꢀꢁntꢂd Cꢁꢀcuꢁt Boaꢀd: NEMA Grade FR4,
Double clad with copper, Plated with gold
over nickel
infꢀaꢀꢂd emꢁttꢁng Dꢁodꢂ: Gallium Arsenide
Phototꢀansꢁstoꢀ Dꢁodꢂ: NPN Silicon
rꢂsꢁstoꢀ: Metal oxide on ceramic substrate
Spacꢂꢀ: Pet plastic
Pushbutton elꢂctꢀꢁcal and
Mꢂchanꢁcal Spꢂcꢁficatꢁons
ratꢁng: ꢁ. mA @ 2 Vdc
Contact rꢂsꢁstancꢂ: <ꢁ. Ω (Compatible
with CMOS or TTL)
Lꢁfꢂ: ꢁ million actuations minimum
Contact Bouncꢂ: <4 ms make, <ꢁ.ms
break
Backplatꢂ: Stainless Steel
Labꢂl: TT4.6 thermal transfer cast filmꢀ
Soldꢂꢀ: 96ꢀ2% tin / 3% silver / .ꢀ2% copperꢀ
No cleanꢀ
Hꢂx Nut: Brass, Plated with nickel
Lockwashꢂꢀ: Stainless steel
Cablꢂ: Copper Stranded with topcoat in PVC
insulation
Actuatꢁon Foꢀcꢂ: 2ꢁ.±ꢁ2. grams
Shaft Tꢀavꢂl: ꢀ.ꢁ7 ± ꢀ..8 INCH
Matꢂꢀꢁals and Fꢁnꢁshꢂs
Bushꢁng: Zamak 0
Connꢂctoꢀ (ꢀ.2. center): PA4ꢀ6 with tin/nickel
plated phosphor bronzeꢀ
Shaft: Zamak 0
Series
Angle of Throw: 00 = 00ꢀ2° for code change and ꢁ6 detent positions
ꢁ8 = ꢁ8° for code change and 0. detent positions
Rotational Torque Option: L = Low Torque, H = High Torque
Pushbutton Option: . = No pushbutton, 2 = 2ꢁ. grams, 9 = 92. grams
62AGXX-XX-XXXX
Termination:
C = ꢀ.2. Center Ribbon Cable with connector, S = ꢀ.2. Center Ribbon Cable with ꢀꢁ.. stripped end,
P = ꢀ.2. Center Pins with .ꢀꢁ82 inch length
Cable Length:
.0. = 0ꢀ. inch cable, .3. = 3ꢀ. inch cable, .4. = 4ꢀ. inch cable, .2. = 2ꢀ. inch cable, .6. = 6ꢀ. inch cable
Available from your local Grayhill Distributorꢀ For prices and discounts, contact a local sales office, an authorized distributor, or Grayhillꢀ
Grayhill, Inc.
• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
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