The N2 field bus is a local network that links controllers and point interfaces to some network engines. The N2 bus uses a MS/TP protocol, in which the supervisory device (the network engine) initiates the communication with the N2 bus devices.
The N2 field bus is a local network that links controllers and point interfaces to some network engines. The N2 bus uses a MS/TP protocol, in which the supervisory device (the network engine) initiates the communication with the N2 bus devices.