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IO-Link Link Connectors
IO-Link Port Connectors
The IOLM provides eight IO-Link ports with M12, 5-pin female/A coded
connectors. Each port has robust over-current protection and short circuit
protection on its L+/L- power output and C/Q IO-Link signal. The pin-out for
each IO-Link port is per the IO-Link standard and is provided in the
following table:
This table provides signal information for the IO-Link connectors.
Pin
Signal
1
L+
2
DI
3
L-
4
C/Q
5
FE
6
IO-LINK Master W/ PROFINET and Modbus Quick Start Guide
Description
IO-Link device power supply (+24
V)
Digital input
IO-Link device power supply (0 V)
Communication signal, which
supports SDCI (IO-Link) or SIO
(standard input/output) digital
I/O
Functional Earth (electronics
wiring)
GFK-3213A
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