|Supply Voltage and Current||90 to 250V ac (50/60 Hz)
Average current:20 mA
Peak current:50 mA @ 120V ac, 750 mA @ 250V ac
Diffuse (long range):1.8 m
Diffuse (short range):450 mm
Diffuse (high power):3 m
Non-polarized Retroreflective:0.08 to 9 m, range is specified using one model BRT-3 retroreflector
Polarized Retroreflective:0.15 to 6 m, range is specified using one model BRT-3 retroreflector
Convergent:38 or 100 mm, depending on model
Plastic and Glass Fiber Optic:Range varies by sensing mode and fiber optics used
|Supply Protection Circuitry||Protected against transient voltages
|Output Configuration||Q45VR2 models (except emitters):SPDT (single-pole double-throw) electromechanical relay output
Q45BW22 models:Short circuit /overload protected FET solid-state relay
|Output Rating||Q45VR2 models:
Max. switching power (resistive load):150W, 600 VA
Max. switching voltage (resistive load):250V ac or 30V dc
Max. switching current (resistive load):5A @ 250V ac
Min. voltage and current:5V dc, 0.1 mA
Mechanical life of relay:10,000,000 operations
Electrical life of relay at full resistive load:10,000 operations
Continuous current:300 mA max. to 50° C (derate to 200 mA @ 70° C, 5 mA/° C)
Inrush current:3A max. for 100 milliseconds, 5A max. for 1 millisecond
OFF-state leakage current: less than 100 µA
Saturation voltage:less than 3V @ 200 mA
|Output Response Time||Response time is independent of signal strength.
Q45VR2 models:15 milliseconds ON/OFF
Opposed:2 milliseconds ON; 1 milliseconds OFF
All others:2 milliseconds ON/OFF
|Delay at Power-up||100 milliseconds; outputs do not conduct during this time.
|Repeatability||Repeatability is independent of signal strength.
All others:0.5 milliseconds
|Adjustments||Light-operate/dark-operate select switch and multi-turn sensitivity control on top of sensor, beneath a transparent polycarbonate o-ring sealed cover, allows precise sensitivity setting (turn clockwise to increase gain). Optional logic and logic/display modules have adjustable timing functions.
|Indicators||Indicator LEDs are highly visible, located beneath a raised transparent polycarbonate dome on top of the sensor.
Power (Green):LED lights whenever 90 to 250V ac power is applied and flashes to indicate ouput overload or output short circuit
Signal (Red):LED lights whenever the sensor sees its modulated light source and pulses at a rate proportional to the strength of the received light signal
Load (Yellow):LED lights whenever an output relay is energized
Optional 7-segment display:LED display lights for signal strength
|Construction||Molded reinforced thermoplastic polyester housing, o-ring sealed transparent polycarbonate cover, molded acrylic lenses and stainless-steel hardware. Q45s are designed to meet 1200 psi washdown. The base of cabled models has a 1/2 inch NPS integral internal conduit thread.
|Environmental Rating||NEMA 6P; IEC IP67
|Connections||Q45VR2 models:PVC-jacketed 2-wire (emitters) or 5-wire (all others) 2 m or 9 m cables, or 3-pin (emitters) or 5-pin integral Mini-style QD (Q). QD cable are ordered separately.
Q45BW22 models:PVC-jacketed 2 m or 9 m cables, or 3-pin integral Mini-style QD (Q), or 4-pin integral Micro-style QD (Q1), depending on model. QD cable are ordered separately.
|Operating Conditions||Temperature:-40° to +70° C
Relative humidity:90% @ 50° C (non-condensing)
|Application Note||Transient suppression is recommended for contacts switching inductive loads. Optional logic timing modules are available.