Q45BW22 Series Sensors
Datasheet
90 V ac to 250 V ac photoelectric sensors with protected solid-state relay output
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Advanced one-piece photoelectric sensors with outstanding optical performance and
extremely rugged design
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90 V ac to 250 V ac
Protected solid-state relay output; 300 mA max. load at up to 250 V ac
Multiple sensing modes include: opposed, diffuse, retroreflective and convergent, plus
glass and plastic fiber optic models
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Selectable light/dark operate
Versatile plug-in modules available for output timing logic and/or signal strength display
Highly visible Power, Signal (AID System ), and Output indicator LEDs
Choice of prewired 2 m (6.5 ft) or 9 m (30 ft) unterminated cable, plus Mini-style or
Micro-style quick-disconnect fittings
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Versatile mounting options
Designed to withstand 1200 psi washdown; exceeds its NEMA 6P and IEC IP67 rating
WARNING: Not To Be Used for Personnel Protection
Never use this device as a sensing device for personnel protection. Doing so could lead to
serious injury or death. This device does not include the self-checking redundant circuitry necessary
to allow its use in personnel safety applications. A sensor failure or malfunction can cause either an
energized or de-energized sensor output condition.
Models
To order the 9 m (30 ft) cable model, add the suffix "W/30" to the cabled model number. For example Q452E W/30.
A model with a QD connector requires a mating cable.
Opposed-Mode Emitter (E) and Receiver (R) Models
Because of their extremely high excess gain, these opposed-mode sensors are an excellent option
for sensing in contaminated or dirty areas, and are also the best choice for long-range sensing.
OPPOSED
Infrared, 880 nm
Models
Q452E Emitter
Range
Cable
Supply Voltage
Output Type
2-wire 2m (6.5 ft)
3-wire 2m (6.5 ft)
3-Pin Mini-style QD
4-Pin Micro-style QD
3-Pin Mini-style QD
4-Pin Micro-style QD
Q45BW22R Receiver
Q452EQ Emitter
60 m (200 ft)
90 V ac to 250V ac
SPST Solidstate Relay
Q452EQ1 Emitter
Q45BW22RQ Receiver
Q45BW22RQ1 Receiver
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U.S. Patent no. 4356393
Original Document
37209 Rev. F
2 November 2016
37209