Addressing


PLC-5 Addressing

Introduction to PLC-5 Addressing PLC-5 Addressing is based on a 1970’s I/O Structure. To begin with, all of the I/O is in the OCTAL numbering system. In other words, there are no 8’s or 9’s anywhere in the PLC-5 I/O. To emphasize, timer files, as well as other types of […]

PLC-5 Chassis

Ethernet Commuication 2

Introduction to Ethernet Communication Ethernet is probably the most common communication protocol used in Industrial Automation.    Ethernet communication has been a standard since around 1983, and allows computers to connect to each other over a local area network.  When computers are connected to a network, they can share files, […]

Ethernet Module