Network Topology 2: Enet And Rs-485 Bus - Ametek Sorensen XG Operation Manual

There are two HyperTerminal windows for controlling two power
supply units. See Figure 6-31.
Figure 6-32 System with Two Connected Devices
Figure 6-32 shows a system with two connected devices.
Important: In this system configuration, every power supply needs a unique IP
address, whereas the address defined from front panel (power supply's own
address) may be arbitrary.

Network Topology 2: ENET and RS-485 Bus

Up to 30 units may be connected to the RS-485 bus. The first unit
connects to the controller via ENET, and the other units are connected
with the RS-485 bus.
M370430-01 Rev B
Communications Options
6-27
6