4
6 Electrical connection
The unit must be connected by a qualified electrician.
The national and international regulations for the installation of electrical equipment
must be adhered to.
The communication interfaces are insulated among each other and from the
device supply (according to EN60950-1, basic insulation as secondary circuit max.
30 V DC, SELV).
They are designed for network environment 0 according to IEC TR62102).
►
The device may not be used beyond the limits of the technical data.
►
Disconnect the installation from power and connect the unit.
6.1 Wiring
AL1900 / AL1920 / AL1930
IO-Link
Voltage supply US
Terminal IO-Link A ports X01...X08
IN X 31
1
+ 24 V DC (US)
GND (US)
2
DI
GND (US)
3
GND (US)
+ 24 V DC (US)
4
C/Q IO-Link
+ 24 V DC (US)
RJ45
PROFINET
Ethernet port
X21 / X22
EtherNet/IP
Ethernet port
X21 / X22
EtherCAT
Ethernet port
X21 / X22
RJ45
IoT (Internet of Things)
Ethernet port
X32
IoT (Internet of Things)
Ethernet port
X32
IoT (Internet of Things)
Ethernet port
X32
