OPTEK OPB917 Technical data
Prod uct Bul le tin OPB917
For RoHS compliant devices add "Z" to the end of the
part number: OPB917BZ
January 2006
Feb ru ary 2001
Photologic Slotted Op ti cal Switches
Type OPB917 Series
Fea tures
Choice of output configuration
•
24” min 26 AWG wires
•
• Low power consumption
• 0.86” (21.8 mm) deep slot
De scrip tion
The OPB917 consists of an infrared
emitting diode and a Photologic photo
integrated circuit mounted in an opaque
housing with clear windows for dust
protection. The extended deep slot
allows for a longer reach of the optical
path from the mounting plane, .900”
(22.86 mm).
Internal apertures are .010” x 0.06” for
the Photologic’s “S side” and .050” x
0.06” for the LED, “E side”. Two logic
states and two electrical output types are
available. Custom electrical, wire or
cabling are available. Contact your local
representative or Optek for more
information.
Ab so lute Maxi mum Rat ings (TA = 25o C un less oth er wise noted)
Sup ply Volt age VCC (Not to ex ceed 3 sec.) .............................. 18 V
Stor age and Op er ating Tem per a ture Range.................... -40° C to +80° C
In put Di ode Power Dis si pa tion ................................... 100 mW
Out put Photologic Power Dis si pa tion .............................. 90 mW
Volt age at Out put Lead (Open Col lec tor Out put) .......................... 35 V
Di ode For ward D.C. Cur rent ........................................ 50 mA
Di ode Re verse D.C. Volt age .......................................... 2 V
NOTES:
(1) De rate lin early 1.67 mW/° C above 25° C.
(2) De rate lin early 2.67 mW/° C above 70° C.
(3) Clear dust protection.
(4) Normal application would be with light source blocked, simulated by IF = 0 mA.
(5) All parameters tested using pulse technique.
PRECAUTIONS: Exposure of the plastic body to chlorinated hydrocarbons and ketones such
as thread lock and instant adhesive products will degrade the plastic body. Cleaning agents
methanol and isopropanol are recommended. Spray or wipe do not submerge.
(1)
(2)
Visit our website at www.optekinc.com
or email us at sensors@optekinc.com
Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972) 323- 2200 Fax (972) 323- 2396
37
Type OPB917 Series
PART NUMBER GUIDE
Optek
Assembly
O P B 9 1 7 X X X
Photologic
Photo Integrated
Circuit
Optical Center
Line .90”
Schematics
OPB917B
Anode
(Red)
BUFFER WITH 10K PULL-UP RESISTOR
Electrical Specification Variations
B - Buffered with 10K Ω pull-up
BOC - Buffered Open-Collector Output
I - Inverted with 10K Ω pull-up
IOC - Inverted Open-Collector Output
OPB917I
VREG
AMP
V
CC
(White)
OUTPUT
(Blue)
Anode
(Red)
INVERTER WITH 10K PULL-UP RESISTOR
VREG
AMP
CC
V
(White)
OUTPUT
(Blue)
Cathode
(Black)
Anode
(Red)
Cathode
(Black)
LIGHT ON - OUTPUT HIGH
BUFFER OPEN COLLECTOR
VREG
AMP
LIGHT ON - OUTPUT HIGH
GROUND
(Green)
CC
V
(White)
OUTPUT
(Blue)
GROUND
(Green)
Cathode
(Black)
Anode
(Red)
Cathode
(Black)
LIGHT ON - OUTPUT LOW
OPB917OCIOPB917BOC
INVERTER OPEN COLLECTOR
VREG
AMP
LIGHT ON - OUTPUT LOW
GROUND
(Green)
V
CC
(White)
OUTPUT
(Blue)
GROUND
(Green)
Optek Tech nol ogy, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972)323-2200 Fax (972)323-2396
39
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