Technical References; Technical Data; General Specifications; Safety Parameters - Leuze electronic LBK SBV Original Operating Instructions

9 Technical references
9

Technical references

9.1

Technical data

9.1.1

General specifications

Detection method
Frequency
Detection interval
Detectable target RCS
Field of view
Decision probability
CRT (Certified Restart Timeout)
Guaranteed response time
Total consumption
Electrical protections
Overvoltage category
Altitude
Air humidity
Noise emission
9.1.2

Safety parameters

SIL (Safety Integrity Level)
HFT
SC*
TYPE
PL (Performance Level)
ESPE Type (EN 61496-1)
Category (EN ISO 13849)
Class (IEC TS 62998-1)
Communication protocol (sensors-
controller)
Mission time
MTTF
D
PFH
D
SFF
DCavg
Leuze electronic GmbH + Co. KG
Motion detection algorithm based on FMCW radar
Working band: 60.6–62.8 GHz
Maximum radiated power: 16 dBm mean EIRP
Modulation: FMCW
From 0 to 5 m (from 0 to 16.4 ft), depending on the installation conditions.
2
0.17 m
Programmable: from 10° to 100° horizontal plane and 20° vertical plane.
> 1-(2.5E-07)
4 s
< 100 ms
Max. 33.2 W (controller and six sensors)
Polarity inversion
Overcurrent through resettable integrated fuse (max. 5 s @ 8 A)
II
Max. 1500 m ASL
Max. 95%
Negligible
2
0
2
B
d
3
3 equivalent for LBK SBV-01, LBK ISC BUS PS, LBK ISC-02 and LBK ISC-03
D
CAN complies with standard EN 50325-5
20 years
38 years
With PROFINET/PROFIsafe communication:
Access detection: 1.66E-08 [1/h]
l
Restart prevention: 1.66E-08 [1/h]
l
Muting: 6.13E-09 [1/h]
l
Stop signal: 6.14E-09 [1/h]
l
Restart signal: 6.14E-09 [1/h]
l
Without PROFINET/PROFIsafe communication:
Access detection: 1.56E-08 [1/h]
l
Restart prevention: 1.56E-08 [1/h]
l
Muting: 5.13E-09 [1/h]
l
Stop signal: 5.14E-09 [1/h]
l
Restart signal: 5.14E-09 [1/h]
l
≥ 99.89%
≥ 99.48%
Sensor LBK SBV 92