User Manual

5-1 Specifications
5
Specifications
5-4
- Digital Laser Sensor LV-N10 Series User's Manual -
*1 The input time is 25 ms (ON) / 25 ms (OFF) only when external calibration input is selected.
*2 Increases 30 mW (1 mA) for HIGH SPEED Mode
*3 When expanding, always install on a DIN rail (installed on the metal plate), and keep the output current to 20 mA / unit or
less. When expanding units, the working ambient temperature will change according to the following conditions:
1 or 2 units connected: - 20 to + 55 °C; 3 to 10 units connected: - 20 to + 50 °C; 11 to 16 units connected: - 20 to + 45 °C
When using the 2 output type, one unit is counted as 2 units.
*4 When connecting 9 or more expansion units, ensure that the power voltage is 20 V or more.
*5 It increases by 15% when connected to the LV-NH100/NH110/NH300. It dose not include the power consumption of the load.
Power consumption when expansion units are connected is the total power consumption of each amplifier unit.
Example: When one main unit (LV-N11N) is connected to 2 expansion units (LV-N12N) and they are used with LV-NH100 heads in
HIGH SPEED mode.
(1.15 × 860 mW × 1) + (1.15 × 860 mW × 2) = max. 2967 mW
*6 Use with the over current protection device which is rated 30 V or more and not more than 1 A.
Sensor Amplifier
Type 2 output 1 output 0-line Monitor output
Cable / Connector Cable M8 connector – Cable
Main unit / Expansion unit Main unit Expansion unit Main unit Expansion unit Expansion unit Main unit
Model NPN LV-N11N LV-N12N LV-N11CN LV-N12CN
LV- N1 0
LV- N1 1MN
PNP LV-N11P LV-N12P LV-N11CP LV-N12CP –
Input/output Control output 2 output 1 output N/A 1 output
External input 1 input 1 input N/A 1 input
Monitor output N/A 1 output
Response time 80 øs (HIGH SPEED) / 250 øs (FINE) / 500 øs (TURBO) / 1 ms (SUPER) /4 ms (ULTRA) / 16 ms (MEGA)
* 80 øs cannot be selected when LV-S31 / S62 / S63 is connected.
Output operation Light-ON / Dark-ON switch
Timer function Timer OFF, OFF delay, ON delay, One-shot
Timer variable (1 ms to 9999 ms) Maximum error to setting value is μ 10% or less
Control output NPN output NPN open collector 30 V, Residual voltage 1 V or less (Output current: 10 mA or less) /
2 V or less (Output current: 10 to 100 mA)
(Stand-alone) 1 output max: 100 mA or less, 2 output total: 100 mA or less
(Multiple connections) 1 output max: 20 mA or less
PNP output PNP open collector 30 V, Residual voltage 1.2 V or less (Output current: 10 mA or less) /
2.2 V or less (Output current: 10 to 100 mA)
(Stand-alone) 1 output max: 100 mA or less, 2 output total: 100 mA or less
(Multiple connections) 1 output max: 20 mA or less
Monitor output (Only LV-N11MN)
Voltage output: 1 to 5 V, load resistance: 10 k
Ω or more,
repeat accuracy: μ 0.5% of F.S.
Response time: 1ms (HIGH SPEED / FINE / TURBO),1.2 ms (SUPER), 1.8 ms (ULTRA), 4.2 ms (MEGA)
External input
Input time 2 ms (ON) / 20 ms (OFF) or more
*1
Expansion units Up to 17 units can be connected in total. (The 2-output type is treated as 2 units.)
Protection circuit Protection against reverse power connection, output overcurrent, and output surge
Number of
interference
prevention
units
Connect with
other than LV-S31
HIGH SPEED: 0, FINE / TURBO / SUPER: 2, ULTRA / MEGA: 4
(These numbers double when "Double" is selected.)
Connect with
LV- S3 1
FINE: 2, TURBO / SUPER / ULTRA / MEGA: 4 (These numbers double when "Double" is selected.)
Rated
Power voltage
*4
24 VDC (operating voltage 10 to 30 VDC (including ripple)), ripple (P-P) 10% or less, Class 2 or LPS
*6
Power
consump-
tion
*5
NPN
Normal: 830 mW or less (at 30 V. 30 mA at 24 V, 56 mA or less at 12 V)
*2
Eco on: 710 mW or less (at 30 V. 26 mA at 24 V, 48 mA or less at 12 V)
*2
Eco full: 550 mW or less (at 30 V. 21 mA at 24 V, 40 mA or less at 12 V)
PNP
Normal: 950 mW or less (at 30 V. 33 mA at 24 V, 60 mA or less at 12 V)
*2
–
Eco on: 815 mW or less (at 30 V. 29 mA at 24 V, 52 mA or less at 12 V)
*2
Eco full: 650 mW or less (at 30 V. 24 mA at 24 V, 40 mA or less at 12 V)
Environmen-
tal resistance
Ambient
temperature
- 20 °C to + 55 °C (no freezing)
*3
Relative humidity 35 to 85% RH (no condensation)
Vibration 10 to 55 Hz, compound amplitude 1.5 mm, 2 hours for each of X, Y, Z axes
Shock resistance
500 m/s
2
, 3 times for each X, Y, Z axis direction
Material Housing Amplifier body and dust cover material: Polycarbonate
Cable PVC
Housing dimensions H 32.6 mm × W 9.8 mm × L78.7 mm
Weight Approx. 75 g Approx. 65 g Approx. 20 g Approx. 20 g Approx. 20 g Approx.75 g