Safran LRF 7047 User Manual

LRF 7047- Integrator Manual
914929_TML_LRF7047_en_Version B
Public: 04.2019
Confidential & Proprietary  Safran Vectronix AG – All rights reserved
Page: 34/72
5.4.1 Absolute Maximum Ratings
These are specifications for stress limits only. Functional operation of the device at these ratings or above
is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect
reliability and cause permanent damage to the device.
Parameter
Min
Max
Unit
PWR_IN *
-42
42
V
RS232/RS422
-15
15
V
RS232/RS422 Interface Select
-0.3
5
V
Operating temperature
-35
70
°C
Storage temperature
-40
85
°C
* Reverse polarity protection for negative voltages only, the range of negative voltages is not
operational.
5.5 Electrical Characteristics
Typical values -> PWR_IN = 12V; T = 25°C (unless otherwise noted); Laboratory power source.
Max values -> PWR_IN 12 V over all temperature range.
Parameter
conditions
Min
Typical
Max
Unit
Power consumption OFF with PWR_SAFE
Typical
5
20
mW
Power consumption Standby
Typical
100
150
mW
Power consumption normal operating
Typical
450
500
mW
Power consumption during a range measurement
Typical
7.5
8
W
Inrush current at start up
Typical
<4
A
Inrush current during a range measurement
Typical
<4
A
Power consumption during pointing
Typical
2.2
2.5
W
Input capacitance on PWR_IN
Typical
1500
µF
PWR_SAFE rise time
Typical
1.5
ms
*1) See Warning on current peaks
NOTICE
On current peaks
It relies responsibility of the integrator to care about inrush peaks during the operation of the
sensor. Current peaks do vary widely (amplitude and duration) depending on the host source,
the quality of the cabling, voltage level, impedances and loads on the host system, the pin lines
selected to power the device, temperature and throughout versions of the hardware and
software.
The following graphs intention is to serve as a reference and not as specification.

Safran LRF 7047 Specifications

General

Brand	Safran
Model	LRF 7047
Category	Measuring Instruments
Language	English