Emerson RSTi-OM - IO-Link Link Connectors; IO-Link Port Connectors

6 IO-LINK Master W/ PROFINET and Modbus Quick Start Guide GFK-3213A
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
Description
1
L+
IO-Link device power supply (+24
V)
2
DI
Digital input
3
L-
IO-Link device power supply (0 V)
4
C/Q
Communication signal, which
supports SDCI (IO-Link) or SIO
(standard input/output) digital
I/O
5
FE
Functional Earth (electronics
wiring)