Lookout connect PLC through local network

Hello, I am a new Lookout user.
Can I connect my PLC (with Modbus TPC module) with my PC (with Lookout) through the local network (i.e. connecting them by a switch box or router)?
We need to monitor our system but we don't want to put our PC on site. We are planning to setup a switch box on site and connect it to PLC with Modbus TPC module. Is it possible?

It is a networking problem. Actually Lookout doesn't know if there is a switch or not. Lookout just uses the ip address and port to make the connection. So you need to be able to ping the remote Modbus device's ip address and the port is not blocked.
Ryan Shi
National Instruments

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