A peer-to-peer PLC network:

A) uses the token passing access control scheme.
B) has no master PLC.
C) each device is identified by an address.
D) all of these.

Peer-to-Peer PLC Network

A network configuration where programmable logic controllers communicate directly with each other without a central server.

Token Passing

A network communication protocol where a token, or a small data message, is passed between nodes to control which node has the right to transmit.

Master PLC

The primary programmable logic controller in a network or system, responsible for coordinating communication and data exchange between connected PLCs or devices.