Conpot is an ICS honeypot with the goal to collect intelligence about the motives and methods of adversaries targeting industrial control systems
The documentation can be found here. If you are just checking out conpot, we suggest that you go for quick install.
If you want to tinker around and write your own template, change ports etc. We suggest that you do host install. You can find instructions on how to install conpot here and the FAQ here.