SICK microScan3 Core I/O AIDA User Manual

Protective field and reference contour field for access protection
•
If t
he reference contour represents the edge of the protected opening, its distance
from the protective field must not exceed 100 mm. A distance equal to the
TZ value is recommended for high availability and sufficient protection. (TZ =
tolerance zone of the safety laser scanner, see "Data sheet", page 126.)
•
If the reference contour does not represent the edge of the protected opening, the
protective field must be larger than the protected opening. The required overrun
(o) is calculated using the same formula as for hazardous point protection.
1 2
Figure 18: Tolerance band of the contour as reference field (protective field within the protected
opening, edge of the protected opening = reference contour)
1
Tolerance band of the reference contour field
2
Distance of the protective field from the reference contour, to ensure availability
4.3.5 Hazardous area protection
The safety laser scanner is mounted with a horizontal scan plane in a stationary
applic
ation, for example on a machine where the hazardous area is not completely
surrounded by a physical guard. During hazardous area protection, the safety laser
scanner detects a person’s legs. The protective field is parallel to the person’s direction
of approach.
PROJECT PLANNING 4
8017784/1ELL/2022-01-21 | SICK O P E R A T I N G I N S T R U C T I O N S | microScan3 Core I/O AIDA
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Subject to change without notice

SICK microScan3 Core I/O AIDA Specifications

General

Scanning angle	275°
Protection class	IP65
Configuration method	SOPAS ET
Enclosure rating	IP65
Dimensions	102 mm x 152 mm x 106 mm
Scanning range	5.5 m
Protective field range	5.5 m
Number of monitoring cases	128
Supply voltage	24 V DC
Performance level	PL e (ISO 13849-1)
Warning field range	5.5 m
Resolution for safety field	30 mm / 40 mm / 50 mm / 70 mm
Connection type	M12
Protective field resolution	30, 40, 50, 70 mm