6 Electrical installation
Operation in standard I/O mode:
The sensors must be connected in a voltage-free state (U
V
= 0 V). The following informa‐
tion must be observed, depending on the connection type:
– Plug connection: note pin assignment
– Cable: wire color
Only apply voltage/switch on the voltage supply (U
V
> 0 V) once all electrical connec‐
tions have been established.
Operation in IO-Link mode: Connect the device to a suitable IO-Link master and inte‐
grate in the master or control via IODD/function block. The green LED indicator flashes
on the sensor. IODD and function block are available to download from www.sick.com
under the part number.
Explanation of the connection diagram (Tables 1-4):
Alarm = alarm output (see table 3 and table 7)
MF = multifunctional, programmable output
n. c. = not connected
QL1/C = switching output, IO-Link communication
DC: 10 ... 30 V DC, see "Technical data", page 15
Table 1: RAY10 with IO-Link
RAY10
-AB1xxxA00
-AB3xxxA00
-AB5xxxA00
-AB4xxxA00
1 BN + (L+) + (L+) + (L+)
2 WH MF MF MF
3 BU - (M) - (M) - (M)
4 BK Q
L1
/C Q
L1
/C Q
L1
/C
Default: MF
Q Q Q
Default Q
L1
/C Q Q Q
0.14 mm
2
AWG26
6 ELECTRICAL INSTALLATION
6
8022198 | SICK
Subject to change without notice