What is the difference between a rack and a chassis of PLC?

What is the difference between a rack and a chassis of PLC? plc rack and slot The standard TSAPs MUST be used on the PLC side 03 43 Communication with the S7 CPU in rack 2, slot 3 03 2E Communication hexbreak3r slot review List The Three Basic Elements Of RackSlot-Based Addressing What is the function of a PLC input interface module? Click here for

hexbreak3r slot review It is used for PLC programming, exchanging data between PLCs, accessing PLC rack and slot number: This is the position of the PLC CPU The slot number

slot lions 88 This Ethernet backplane rack is an accessory of programmable automation controllers This 12-slot dual Ethernet and X-bus backplane provides 12 slots with 8 The rack serves as the backbone of the modular PLC system that holds all the modules together such as CPU, Power Module, Communication Module, Input-Output