• What is EIA/TIA/RS-485 • What is EIA/TIA/RS-422 • Half Duplex and Full Duplex Communication • Asynchronous Communicatin • Grounding EIA/TIA/RS-485/422 • Shielding your EIA/TIA/RS-485/422 Nodes • Terminating the EIA/TIA/RS-485/422 Network • Networking Topology (EIA/TIA/RS-485) • Optical Isolation Brief • RS-232 Serial Port Interface • Sample Applications (EIA/TIA/RS-485 2-wire) • Sample Applications (RS-422 4-wire single ended) • Troubleshooting