Electrical Installation - SICK ZTB18 Instrucciones De Operación

6

ELECTRICAL INSTALLATION

6 Electrical installation
6
Note the preferred orientation of the sensor relative to the direction of object motion,
refer to figure 2.
Figure 2: Sensor orientation relative to object direction
The sensors must be connected in a voltage-free state (U
tion must be observed depending on the connection type:
– Plug connection: pin assignment
– Cable: wire color
Only apply voltage/switch on the voltage supply (U
tions have been established.
Explanation of connection terminology used in Tables 1-3:
BN = Brown
WH = White
BU = Blue
BK = Black
n. c. = no connection
Q1 = switching output 1
Q2 = switching output 2
L+ = supply voltage (Uv)
M = common
L.ON = light operate
D.ON = dark operate
NOTE
The sensor outputs may come equipped with a factory set ON delay and/or OFF delay.
This is indicated by a Txx suffix at the end of the Model Number (Zxx18-xxxxxxTxx).
= 0 V). The following informa‐
V
> 0 V) once all electrical connec‐
V
Subject to change without notice
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