SICK WFZ, Руководство по эксплуатации

Страница: 8 / 26

Explanations of the connection diagram (Tables 2–7):
Q = switching outputs
5.1 DC
DC: 10 V ... 30 V DC, see "Technical data", page 11
Table 1: DC
WFZ
1 BN + (L+)
2 WH Q2
3 BU - (M)
4 BK Q1
5 GY ET
1 2
5
4 3
6 Commissioning
1 Alignment: Positioning of objects in the crossed light beams
If one of the two crossed light beams is interrupted, this is signaled by the respective
switching behavior of Q1/Q2.
If light beam 1 is interrupted, switching output Q1 (pin 4) is deactivated.
If light beam 2 is interrupted, switching output Q2 (pin 2) is deactivated.
If an object covers both light beams, light beams 1+2 are interrupted and signaled by
switching outputs Q1 + Q2.
3
1
2
Figure 3: Switching outputs
1
Light beam 1, Q1
2
Light beam 2, Q2
3
Crossing point
5
ELECTRICAL INSTALLATION
8
8023382.14JZ | SICK
Subject to change without notice