TSX ETY 4103/PORT/5103 communication modules are mounted in the rack slot of a Premium/Atrium PLC. They can be installed in any available slot (except in an offset X Bus rack) only if the supply constraints of the rack are observed.
The TSX P57 6634/5634/4634 processors are mounted in slots 0 or 1 in the base rack (according to the power supply selected). They occupy two slots.
NOTE: When starting up a TSX P57 6634/5634/4634 processor, the CPU may send an address resolution protocol (ARP) request to verify the existence of a device using the IP address 192.168.2.1. The source IP address of this packet is the broadcast address of the CPU (the last IP address used in the PLC application, ending in 255).
