
UK
IO-Link master
31
Submodule
Process data length in bytes
Description/start-up parameters
IOL_I_nByte
(+DevPrm*)
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IOL_O_nByte
(+DevPrm*)
…
IOL_I/O_n/nByte
(+DevPrm*)
Key:
I = Input
O = Output
n = Number of bytes
*+DevPrm
= Device parameter
Input
1���32
Output
1���32
Port mode (operating mode): IO-Link
Identification level (device check):
– Vendor ID (2 bytes)
– Device ID (3 bytes)
Data storage:
0 = Disabled
1 = Download only
2 = Upload only
3 = Download and upload
4 = Disabled and cleared
*Device parameter (DPP2):
If such a submodule is selected, then the
device parameter - DPP2 (byte 10
hex
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1F
hex
) can be parameterised for the port
during startup�
If the IO-Link process data length of the de-
vice is not available in the submodules, then
select the next largest constellation�