TR-Electronic LMRS-34 - Connection; Device Profile; Function Classes

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01/26/2023 TR-ELA-BA-DGB-0026-04 Page 39 of 52
4.3 Connection
Figure 3: M12 male connector, A-coded
Pin
Name
Description
1
L +
Supply voltage +, 19...27 V DC
2
N.C.
not connected (Operation mode: IO-Link only)
3
L –
Supply voltage –, 0 V
4
C/Q
SDCI communication signal (IO-Link – Signal)
5 Device profile / Function classes
The parameter contains the device profile supported by the measuring system and the
function classes which specify the range of functions of the measuring system.
Index
Subindex
Name
Length
Type
Access
0x000D
0
Profile characteristics
16 Bit
ArrayT
ro
1
DeviceProfileID
16 Bit
UIntegerT16
ro
Subindex 1, DeviceProfileID:
0x4000: Identification and Diagnosis (Common Profile)
Define and standardize the internal device set up (device model) and contain the
following function classes:
- 0x8000: Device Identification
- 0x8002: ProcessDataVariable
- 0x8003: Diagnosis
- 0x8100: Extended Identification