Electrical Installation And Adjustment; Connecting Cables; Requirements On Connecting Cables - SICK IN4000 Direct Manual Del Usuario

en
Chapter 5
Note
Tab. 6: Suitable

connecting cables

for the IN4000
Direct safety
switches
74
Electrical installation and
adjustment
5.2 Adjustment
To determine a suitable mounting position, the sensor
can be placed in an adjustment mode.
⋅ Hold metal object in the near range (cf. Fig. 1 on
page 60 and Tab. 1 on page 61) of the sensor
bracket for around 5 s; the sensor is in the adjust-
ment mode when the yellow signal LED flashes.
The output remains in the safe state in the adjustment
mode.
⋅ To identify the enable zone, move the actuating
element in front of the sensor; The yellow signal LED
extinguishes when the actuating element is in the
enable zone.
⋅ Mount sensor and actuating element in the position
found.
⋅ Switch off adjustment mode by interrupting the
power supply or removing the activation for more
than 2 s.
5.3 Connecting cables
5.3.1

Requirements on connecting cables

The safety function may fail if the connecting cables
are incorrectly rated. As far as possible use connecting
components and connecting cables from SICK AG. The
connecting cables must meet the following conditions:
Core cross-section min.
R max.
C max.
L max.
Recommended cable type
© SICK AG • Germany • All rights reserved
Operating instructions
Value
0.34 mm²
60 Ω/km
120 nF/km
0.65 mH/km
LIYY 8 × or 5 × 0.34 mm²
8012183/ZWH0/2018-06-05
Subject to change without notice
IN4000 Direct