190 Rockwell Automation Publication 450L-UM001D-EN-P - December 2019
Appendix A Specifications
Inputs Receiver Plug-in,
Cascading Plug-in, and
Universal Plug-in
Response time 450L-B
• OSSD – ON to OFF
• Finger resolution <25 ms
•Hand resolution < 15 ms (for details see Response Time on page 48
)
450L-E
• OSSD – ON to OFF (no blanking, muting, beam coding, or cascading functionality
configured)
• Finger resolution <20 ms
• Hand resolution <13 ms (for detail see Response Time on page 48
)
Power up time, max 5 s
OSSD restart time after clearance of the
protective field if automatic reset
210 ms (see Response Time on page 48
)
Power Supply 24V DC ±15%; NEC Class 2 (U.S.). PELV per IEC 60204-1.
Power consumption (single stick) 450L-B Protective height:
• 150 mm (5.91 in.): 64 mA maximum
• 1950 mm (76.77 in.): 214 mA
(outputs not loaded)
450L-E Protective height:
• 150 mm (5.91 in.): 70 mA maximum
• 1950 mm (76.77 in.): 221 mA
(Output not loaded
450L-APC-IO-8: additional 40 mA (with termination plug)
Peak current during power-up cycle 800 mA maximum (outputs not loaded)
Duration of peak current during power-
up cycle
100 ms
Power down time (OSSD<2V) 3000 ms
Transmitted infrared wave length Infrared (wave length 855 nm)
Aperture angle Within ±2.5° @ 3 m (9.8 ft)
Synchronization Optical
DIP switch selectable functions Depends on inserted plug-in:
• 450L-B: start mode; external device monitoring (EDM); maximum operating
range
• 450L-E: start mode; external device monitoring (EDM); maximum operating
range, beam coding, blanking, muting
Lifetime expectancy • DIP switch on plug-in: 1000 cycles
• Plug-in on transceiver stick: 50 cycles
Ambient light • Incandescent lamp: 3000 lux or less
• Sunlight: 100,000 lux or less
Table 71 - Operating Characteristics
Attribute Value
Table 72 - Inputs Receiver Plug-in, Cascading Plug-in, and Universal Plug-in
Attribute Value
Input Manual start Minimum duration 50 ms; maximum duration 5 seconds
Voltage level for Logic Low/0: 0…5V DC
Voltage level for Logic Hi/1: > 16V DC
Current: 7 mA typical
Input EDM 300 ms after activation of OSSD
Voltage level for Logic Low/0: 0…5V DC
Voltage level for Logic Hi/1: > 16V DC
Current: 7 mA typical
Input muting sensors Voltage level for Logic Low/0:0…5V DC
Voltage level for Logic Hi/1:>16V DC
Current: 7 mA typical
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