IP67 Digital I/O Modules for EtherNet/IP
Daisy-chain topology
You can create a daisy-chain topology by using the module’s embedded switch ports to connect a series
of up to 8 HarshIO eIP modules.
NOTE: When considering the daisy chain topology, note that:
Performing maintenance on any module not physically located at the end of the daisy chain –
for example, by removing the network cable, or by cycling power to the module – affects any
modules located down the chain from the maintained module.
The embedded dual port Ethernet switch located in each module eliminates the need for
additional Ethernet switches.