| Supply Voltage and Current | 10 to 30V dc (10% max. ripple) @ less than 20 mA (exclusive of load)
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| Range or Focus | Laser Polazed Retroreflective:0.2-10.6 m†, range is specified using one model BRT-36X40BM retroreflector
Convergent:50, 102, 203 or 305 mm, depending on model
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| Beam Size at Aperture | Retroreflective:3.75 x 1.85 mm
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| Beam Divergence | Retroreflective:Approx. 1 milliradian
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| Laser Classification | Class 2 safety (CDRH (FDA) 1040.10 and IEC 60875-1)
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| Supply Protection Ciruitry | Protected against reverse polarity, over voltage and transient voltage
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| Output Configuration | Solid-state complementary (SPDT):NPN (current sinking) or PNP (current sourcing), depending on model
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| Output Rating | 150 mA max. (each output)
OFF-state leakage current:less than 1 µA @ 30V dc
ON-state saturation voltage:less than 0.3V @ 10 mA dc; less than 0.8V @ 150 mA dc
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| Output Protection Circuitry | Protected against continuous overload or short circuit of outputs; Overload trip point greater than or equal to 220 mA
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| Output Response Time | 0.2 milliseconds ON/OFF
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| Delay at Power-up | less than 1 second
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| Repeatability | 50 microseconds
Rep. Rate:20 KHz
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| Spot Size at Focus | 0.25 mm
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| Adjustments | 12-trurn sensitivity (Gain) adjustment potentiometer (clutched at both ends of travel)
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| Extinguishing Wire | Gray wire held "low" for laser operation; "high" to turn laser OFF; Low less than or equal to 1.0V dc; High greater than or equal to Vsupply -4.0V dc (less than 30V dc) or disconnect wire; 100 milliseconds delay upon enable
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| Indicators | 2 LED indicators:Green and Yellow
Green ON steady:power ON
Green flashing:output overload
Yellow ON steady:light-operate (LO) output is energized
Yellow flashing:Marginal excess gain
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| Construction | PD45:Housings are heat-resistant ABS, UL94-VO rated with acrylic lens cover
PD49:Housings are sealed, heat-resistant ABS/polycarbonate alloy, UL94-VO rated with acrylic lens cover
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| Environmental Rating | PD45:NEMA 3; IEC IP54
PD49:NEMA 6; IP67
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| Connections | 2 m or 9 m attached cable, or 150 mm pigtail with 5-pin Euro-style quick-disconnect fitting. QD cables are ordered separately.
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| Operating Conditions | Temperature:-10° to +45° C
Relative humidity:90% @ 50° C (non-condensing)
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| Weight | PD45:
Sensor only:22 g
Sensor and 2 m cable:62 g
PD49:
Sensor only:28 g
Sensor and 2 m cable:68 g
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| Application Note | False pulse may occur less than 1 second after power-up
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