LNK
ACT
ETH 1
X21
RDY BF SF
US
UA
PWR IN
X31
LNK
ACT
30 31 X01
32 33 X03
UA
UA
X05
X07
UA
UA
1 1
ETH 2
X22
PWR OUT
X32
X02
X04
X06
X08
The basics of device circuit breakers | Communication
Controller
Sensors
Power supply
Device circuit breakers
+ + – – – Output DC 24V 10 A
U Out Signal
29.5V 13 14 Rem SGnd Out 1 Out 2
24V
> 100 % Boost > 75 %
P > 50 % Out DC OK
1
2
3
4
CBMC 1 -10 A
2 3 4 1 2 L + C / Q L –
1 2
IN + IN – OUT +
QUINT POWER
Input AC 100-240V N /- L /+
Loads without IO-Link
PE N L
Fig . 22 : IO-Link application example
IO device description The IO device description , or IODD , is used during device installation and parameterization . A file of this type is available for every IO-Link device and is provided by every device manufacturer . In it , you will find the article or serial number , special device-specific information , and information about the manufacturer . Moreover , the IODD contains all of the functions of the device that can be adjusted or read .
Data storage In addition to its basic functionality , the IO-Link communication system also offers a number of useful functions . These also include data storage . This function allows you to store the configuration of the IO-Link device in the master on the respective port being used . When replacing a device , e . g ., due to a device failure , this stored information is then transferred to the new connected device . This makes device replacement more convenient and minimizes downtime .
22 PhoENix CoNtACt