KEYENCE N-400 - Manual (Page 129)

121
Appendices
Appendices
N-48
Model N-48
Conversion interface RS-232C & RS-485 (Level conversion)
Connectable bar code reader BL-500 series
BL-180 series
Power supply for bar code reader 5 VDC
±
5% (600 mA)
Rated input 15 to 26 VDC, 10 mA max.
Max. OFF current 1.0 mA
Output form NPN open-collector
Rated load 30 VDC, 100 mA
Leakage current (at OFF) 0.1 mA max.
Residual voltage (at ON) 1 V max.
Interface RS-485 multi-drop
(Max. number of connectable units: 31)
(Max. total extension distance: 1.2 km)
Ambient temperature 0 to 50
°
C (32 to 122
°
F), No freezing
Relative humidity 35 to 85%, No condensation
Ambient atmosphere No dust or corrosive gas
Vibration resistance 10 to 55 Hz, 1.5 mm double amplitude in
X, Y and Z directions, respectively
Power supply voltage 24 VDC +10%/-20%
Current consumption 260 mA max.
Weight Approx. 100 g
Trigger
input
OK/NG
output
BL-U1
Model BL-U1
Power supply for bar code reader 5 VDC
±
5% (1.5 A)
Power supply for sensor 12 V
±
10% (300 mA)
Rated input 8.5 to 30 VDC, 10 mA max.
Max. OFF current 0.5 mA
Output form NPN open-collector
Rated load 30 VDC, 100 mA
Leakage current (at OFF) 0.1 mA max.
Residual voltage (at ON) 1 V max.
Interface RS-232C, RS-422A, RS-485 multi-drop
(Max. number of connectable units: 31)
(Max. total extension distance: 1.2 km)
Ambient temperature 0 to 50
°
C (32 to 122
°
F), No freezing
Relative humidity 35 to 85%, No condensation
Ambient atmosphere No dust or corrosive gas
Vibration resistance 10 to 55 Hz, 1.5 mm double amplitude in
X, Y and Z directions, respectively
Power supply voltage 100 to 240 VAC (50/60 Hz)
Power consumption 40 VA (100 VAC), 50 VA (240 VAC)
Weight Approx. 615 g (including cable)
Trigger
input
OK/NG
output