60
LBK System| Instruction manual v1.3 SEP 2019 |LBK-System_instructions_en v1.3|© 2018-2019 Inxpect SpA
9.1 Technical data
9.1.1 General specifications
Detection
method
Inxpect motion detection
algorithm based on FMCW
radar
Frequency Working band: 24–24.25 GHz
Transmission power: ≤ 13 dBm
Modulation: FMCW
Detection
interval
From 0 to 4 m , depending on
the installation conditions.
Field of vision l 110° (sensor horizontal
plane: 110°, sensor vertical
plane: 30°)
l 50° (sensor horizontal
plane: 50°, sensor vertical
plane: 15°)
Installation
height
From 0 to 3 m
Guaranteed
response time
< 100 ms
SIL (Safety
Integrity Level)
2
PL
(Performance
Level)
d
Category 2 (3 for the outputs)
Total
consumption
11 W (controller and six
sensors)
Operating
temperature
From -30 to +60 °C
Storage
temperature
From -40 to +80 °C
Communication
protocol
(sensors-
controller)
CAN complies with standard
EN 50325-5
Functional
duration
20 years
MTTFd 40 years
PFH 4.34E-08 [1/h]
SFF 99.03%
DCavg 98.33%
Electrical
protections
Polarity inversion
Overcurrent through resettable
integrated fuse (max. 5 s @ 8
A)
9.1.2 Controller features
Outputs 4 relay outputs:
l 1 dual channel safety output
l 2 auxiliary outputs
Safety output
relays
Forced guided relays
l Max voltage: 30 V dc
l Max current: 8 A dc
l Max power: 240 W
l Minimum switching load mW
(V/mA): 500 (10/10)
Auxiliary
output relays
Electromechanical relays
l Max voltage: 30 V dc
l Max current: 2 A dc
l Max power: 60 W
Inputs 3 dual channel digital inputs with
common GND:
l 1 type 1
l 1 type 2
l 1 type 3
See "Voltage and current limits
for digital inputs" on page62.
Power supply 24 V dc (20–28 V dc) *
Maximum current: 0.6 A
Consumption Max 3.8 W
Assembly On DIN rail
Degree of
protection
IP20
Terminals Section: 2.5 mm
2
max
Max current: 12 A with 2.5 mm
cables
2
Note *: the device has been designed to be supplied by an
external power supply unit, internally protected by a short-
circuit.
9. Technical references
To Next Page
Loading...
Need help?
General
