Rockwell Automation Publication 45DMS-IN001A-EN-P - August 2018 7
PHOTOSWITCH Distance Measurement Sensor
Specifications Description of Laser Class
Attribute 45DMS-B8LAT1-D4, 45DMS-B8LGT1-D5
Certifications c-UL-us and CE marked for all applicable directives
Vibration 10…55 Hz, 1 mm (0.04 in.) amplitude, meets or exceeds 60947-5-2
Shock 30 g with 1 m (3.28 ft), meets or exceeds IEC 60947-5-2
Warm-up time 20 min.
User Interface
Status indicators Q: Green Discrete Output; Q
A
: Orange Output
Optical
Sensing range
45DMS-B8LGT1-D5 – 0.1…5 m (0.33…16.4 ft)
45DMS-B8LAT1-D4 – 0.06…5 m (0.33…16.4 ft)
Resolution Analog: Less than 5 mm (0.2 in.); IO-Link: 1.2 mm (0.05 in.)
Linearity +/- 30 mm (1.18 in.)
Repeatability 1.2 mm (0.05 in.)
Hysteresis 20 mm (0.79 in.)
Laser type (IEC 60825-1) Class 1 Eye Safe Laser
Electrical
Adjustments Teachable using push buttons or remote teach (5-pin models)
Voltage 18…30V DC
Current consumption 60 mA max.
Sensor protection Reverse polarity and short circuit.
Discrete Output
Response time 2 ms for both Q and Q
A
Output type Auto PNP or NPN on power-up
Load current 100 mA max
Analog Output
Range 4…20 mA (default) or 0…10 V (configurable using IO-Link)
Update rate 2 ms
Load Less than 500 Ohms (4…20 mA); More than 4k Ohm (0…10 V)
Temperature drift Less than 2 mm (0.08 in.)/K
IO-Link
Communications mode COM2
Cycle time 2.7 ms, min
Process data bit length 24 bits (3 bytes)
Specifications 1.1
Mechanical
Housing material ABS
Lens material PMMA
Environmental
Enclosure type rating IP67 and IP69K rated enclosure
Operating temperature -40…+ 60 °C (-40…+140 °F)
Connection type 270° rotatable integral M12 QD
Class I Laser Product
Complies with 21 CFR
1040.10 and 1040.11
except for deviations
pursuant to Laser
Notice No. 50, dated
June 24, 2007.
Caution. Do not
disassemble for repair.
Use of control or adjustments or
performance of procedures other than those
specified here, may result in hazardous
radiation exposure. Do not attempt to
disassemble this sensor for repair. A
defective unit must be returned to the
manufacturer.
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