Instructions

Ax350_06a_oi_e.docx / Aug-19 page 50 / 78
Diagnostics
The device supports the diagnostics subfunction 00 “Return Query Data”. Other diagnostics functions
are not available.
IO-Link Modul
This document is an additional description of the device AX350 with the option IO. A device with this
additional option is required to use this device description. It contains important notes and information
regarding IO-link communication data. In addition to general information about the IO link connection, it
includes the parameter data of the device, the exchanged process data, as well as the implemented
system commands and error codes.
Communications data
6 Parameters
Value
Communication speed
COM 3
Transmission rate
230,4 kbit/s
IO-Link Revision
V1.1
Cycle time
min. 3 ms
Portklasse
Class A
Important: The display device (IO-link
device) must always be connected to a
separate power supply (AC or DC)!
Features
Feature
Supported
Block parametrisation
Yes
Data Storage
Yes
SIO Mode
No
IO-Link interface
Usuable IO-Link-Master
All IO-Link-masters, which support IO-link Standard v 1.1.
Connection of the IO-link interface
At terminal 34 (L-) and terminal 35 (L +) the supply voltage of the IO-link interface and at terminal 36
(c/q) the IO-link data line is connected to the port of the IO-link-master. Figure 1 shows the pin
assignment of a standard M12 connection plug.
The display device (IO-link device) must also always be connected to a separate power supply (AC or
DC).
Belegung
Pin 1
Clamp L+
Pin 2
Not connected
Pin 3
Clamp L-
Pin 4
IO-Link data line, C/Q
Fig. 1: Pin assignement M12 connection plug
Pin
Wire color
1 (L+)
brown
2 (n.c.)
white