EPC TOF cam 635, Инструкция по установке и эксплуатации, Страница: 6 / 39

3. Technical data
All characteristics are at typical operational ratings, T
A
= +25ºC, V
DD
/ V
DDLED
= 5V, object reflectivity 90%, unless otherwise stated.
Parameter Description Conditions Min. Typ Max. Units Comments
V
DD
Main supply voltage Ripple 1 < 50 mV
pp
4.75 5.0 5.25 V
V
DDLED
LED supply voltage Ripple 1 < 200 mV
pp
4.75 5 5.25 V
I
DD
Main supply current Acquisition 140 mA
Idle 100 mA
I
DDLED
LED supply current Acquisition 200 /
925
mA RMS / Peak, @ VDDLED 5V,
30fps
Idle 10 mA @ VDDLED 5V
λ Operating wavelength 850 nm
RES
IMAGE
Image resolution 160 x 60 Pixel
FOV Field of view WFOV 50 x 19 ° 160x60 pixel
NFOV 5 x 5 ° 8x8 NFOV pixel
D Operating range WFOV 0.10 7.5 m Depends on integration time
NFOV 1 15 m
D
Unabiguity
Unambiguity range 2 WFOV 7.5 m
NFOV 15.0 m
Acc Accuracy WFOV 0.1 … 2.0 m ± 4 cm Mean of 100 samples
WFOV 2.0 … 7.5 m ± 2 %
NFOV 3.0 ... 15.0m ± 2 %
D
NOISE
Distance noise (1σ value) WFOV 0.1 mm Amplitude 100 ... 1'900 LSB,
Kalman Filter k = 10 and
threshold t = 300 mm,
ambient-light less than
10 kLux on target
NFOV 0.1 mm
t
INT
Integration time selectable 1 1000 µs Default: 125µs
t
CYCLE
Measurement cycle time GET_DIST
GET_DIST_AMPLITUDE
50
72 ms
ms @t
INT
= 125µs, single
measurement, including data
transmission
f
MOD
Modulation frequency WFOV 19.20 20.00 20.70 MHz Refer to Chapter 9.1
NFOV 9.60 10.00 10.35 MHz
t
PWR_UP
Power up time until acceptance of commands 1.5 s
t
WARM_UP
Warm-up time until output data is in tolerance Refer to Chapter 10.4
RES
DISTANCE
Distance measurement resolution 1 mm/LSB Refer to Chapter 10.
Φ
AL
Ambient-light suppression 100 kLux Indirect, on target
E
e PEAK
Peak illumination irradiance 372 W/m 2 With 200mm distance to the
front surface of the camera
E
e AVG
Average illumination irradiance 108 W/m
2
With 200mm distance to the
front surface of the camera
V
OUT
OUT1 / OUT2 voltage drive capability 36 V Refer to Figure 6
I
OUT
OUT1 / OUT2 current sink capability 50 mA Over-current protected
V
IN
IN input voltage logic low 0 0.8 V Input resistance 100kΩ,
refer to Figure 5
logic high 3.0 30 V
T
A
Ambient temperature range -20 60 °C Operation and storage
RH Relative humidity 15 90 % Non-condensing
W Weight 43 g Without cable
ESD Electrostatic discharge rating JEDEC HBM class 1C (1kV to < 2kV) Human body model
EMC / EMI EMC emission EN 61000-6-3:2011, EN 61000-6-2:2005
Eye safety IEC62471:2013
Table 2: Technical data
Notes:
1 Min. and Max. voltage values include noise and ripple voltage
2 The camera uses the continuous-wave TOF phase-shift measurement technique with a modulation frequency of 10MHz (NFOV) and
20MHz (WFOV). This leads to unambiguity distances of 15m, 7.5m respectively. Highly reflective objects outside of the effective
© 2019 ESPROS Photonics Corporation
Characteristics subject to change without notice
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