IP67 IO-Link Modules for EtherNet/IP
Power distribution
HarshIO EtherNet/IP IO-Link Master modules can be powered up through 4-pole or 5-pole Mini-Change (7/8”)
power supply connectors identified by 2 different part numbers. This specificity allows complying with regional
power requirements.
The HarshIO module integrates 2 power connectors 1x Male and 1x Female for daisy chain installation
simplifying the power distribution across the application.
The Mini-Change (7/8) connectors can supply or transfer total amperage of 8 A per pin.
Network topologies
HarshIO EtherNet/IP IO-Link Master modules can be used with a protocol compliant controller as part of
control system architecture. The built-in unmanaged 2-port Ethernet switch allows flexibility in the network
topology to meet your application needs. These topologies include the following:
• Star
• Daisy-chain
• Ring (using DLR protocol)
• Combination of all above
Star topology
Star topology allows you to connect mixed I/O modules or additional equipment. This topology allows
maintenance on one module – for example, by removing the network cable, or by power cycling to the module
– without affecting the other modules.
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