IO-Link MasterConnecting Devices

You can use the IO-Link Master 4-EIP User Guide or the following information to connection IO-Link devices to the IO-Link Master.

The IO-Link Master provides four IO-Link ports with M12 connectors (5-pin female/A coded).

[Note]
Note

Make sure that you tighten the cables properly to maintain IP67 capablities.

This table provides signal information for the IO-Link connectors.

PinSignalDescription

1

L+

Power supply (+)

2

DI

Digital input

3

L-

Power supply (-)

4

C/Q

Communication signal, which supports SDCI (IO-Link) or SIO (standard input/output)

5

N/A

Not Connected

This table provides information that you may need regarding the IO-Link connectors.

Current and Power Value

Maximum IO-Link Supply

200mA

Maximum C/Q Current:

High: 200mA

Low: 200mA

Peak C/Q Current:

High: 500mA

Low: 500mA

C/Q and DI Input

Maximum: Power Input +0.5VDC

Minimum: -0.5VDC

SDCI (IO-Link) Transmission Rates:

COM1: 4.8Kbps

COM2: 38.4Kbps

COM3: 230.4Kbps

[Note]
Note

IO-Link ports must have an approved cable or protective cover attached to the port guarantee IP67 compliance


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