Yaskawa P7 Metasys N2 - Manual (Page 17)

Network Connection 2-3
Physical Connection
Communication on the network is half-duplex, two wire RS-485, with communication parameters fixed at 9600 baud, eight data bits, no
parity and one stop bit. The network cable is a shielded two-conductor cable.
Network Connection
Connect a jumper between R+ and S+ and R- and S-.
Figure 2.1 – P7U Terminal Block Jumper Connections
Connect the positive (+) cable lead to S+. Connect the negative (-) cable lead to S-.
Figure 2.2 – Metasys N2 Network Cable Connections
Red (+) Black (-)
Shield