Controllers that will operate in a Master / Slave configuration, where values such as the setpoint, temperature etc can be shared.
TAC I/A Series
The MNL 20RF controllers will not directly act in a Master / Slave configuration.
If there is a requirement to share values between controllers, such as the setpoint, temperature etc. then these values need to be assigned to SNVT's in each controller, and the controllers bound together using LonMaker or similar.