KEYENCE N-48/42 - Manual (Page 17)

17
SPECIFICATIONS
Model N-42 N-48
Conversion interface RS-232C ↔ RS-422A RS-232C ↔ RS-485
(level conversion) (level conversion)
Connectable bar code reader BL-500 series/BL-180 series
Power supply for bar code reader 5 VDC ± 5% (600 mA)
Input rating 15 to 26 VDC, 10 mA max.
Max. OFF current 1.0 mA
Output type NPN open-collector
Rated load 30 VDC, 100 mA
Leak current (at OFF) 0.1 mA max.
Residual voltage (at ON) 1 V max.
Interface RS-422A
Ambient temperature 0 to 50 ° C
Relative humidity 35 to 85%
Atmosphere No dust, no corrosive gas
Vibration resistance 10 to 55 Hz, 1.5 mm double amplitude in X, Y and
Z directions, two hours respectively
Power supply voltage 24 VDC +10%/-20%
Current consumption 260 mA max.
Weight Approx. 100 g
Trigger
input
OK/NG
output
(Maximum extension
distance: 1.2 km)
RS-485 (Maximum number of
connectable units: 31, Maximum
total extension distance: 1.2 km)