N-48 bl-u1 – KEYENCE N-410 User Manual
Page 139
A-3
1
Specifications
A
N-48
BL-U1
Model
N-48
Conversion interface
RS-232C
RS-485 (Level conversion)
Head power source
5 V ± 5% (630 mA)
Trigger input
Rated input
15 to 26 V DC, 10 mA max.
Maximum OFF current 1.0 mA
OK / NG
Output
Output format
NPN open collector
Rated load
30 V DC, 100 mA
Leakage current when
off
0.1 mA max.
Residual voltage when
on
0.1 V max.
Interface
RS-485 Multi-drop
(Maximum devices connected: 31; Maximum total connection
length: 1.2 km)
Environmental
resistance
Operating
temperature range
0
C to +50C
Operating humidity
range
35% to 85% RH (no condensation)
Operating
Environment
No dust or corrosive gasses
Vibration resistance
10 to 55 Hz Amplitude 1.5 mm in each of X, Y and Z over 2 hours.
Ratings
Power source voltage 24 V DC +10%, -20%
Current consumption
260 mA max.
Weight
Approx. 100 g
Model
BL-U1
Common head power source
5 V DC ± 5%, (1.5 A)
Common sensor power source
12 V DC ± 10%, (300 mA)
Trigger input
Rated input
8.5 to 30 V DC, 10 mA max.
Maximum OFF current 0.5 mA
OK / NG
Output
Output format
NPN open collector
Rated load
30 V DC, 100 mA
Leakage current when
off
0.1 mA max.
Residual voltage when
on
0.1 V max.
Interface
RS-232C, RS-422A, RS-485 Multi-drop
(Maximum devices connected: 31; Maximum total connection
length: 1.2 km)
Environmental
resistance
Operating
temperature range
0
C to +50C
Operating humidity
range
35% to 85% RH (no condensation)
Operating
Environment
No dust or corrosive gasses
Vibration resistance
10 to 55 Hz Amplitude 1.5 mm in each of X, Y and Z over 2 hours.
Ratings
Power source voltage 100 to 240 V AC (50 / 60 Hz)
Power consumption
40 VA (on 100 V AC) / 50 VA (on 240 V AC)
Weight
Approx. 615 g (including cable)