Circuit Documentation

Summary

The circuit in question is designed to integrate a computing system with peripheral devices and a network infrastructure. It includes a desktop computer (Optiplex Micro), a display (PC Screen), a power supply unit (PC Power Supply), an Ethernet switch, Power over Ethernet (PoE) cameras, a programmable logic controller (Toyopuc PLC), and a PoE power supply unit (PoE PSU 48V DC). The circuit facilitates the transmission of power and data between these components, enabling the operation of the PoE cameras and the communication between the computer, PLC, and network devices.

Component List

Optiplex Micro

• Description: A desktop computer used for processing and controlling tasks.
• Pins: PC Power, DisplayPort, HDMI, USB, Ethernet, Headphone Jack

Ethernet Switch

• Description: A network switch that connects multiple devices on a computer network.
• Pins: Uplink Port, Port 4, Port 3, Port 2, Port 1, Power Jack

PoE Camera

• Description: A security camera powered over Ethernet, allowing for both power and data transmission over a single cable.
• Pins: PoE/Ethernet Jack

PC Power Supply

• Description: Provides electrical power to the Optiplex Micro.
• Pins: 220V AC In, PC Power Out

Toyopuc PLC

• Description: A programmable logic controller used for automation of electromechanical processes.
• Pins: L2, L1, USB

PoE PSU 48V DC

• Description: A power supply unit that provides 48V DC power for PoE devices.
• Pins: 220V AC IN, 48V DC OUT

PC Screen

• Description: A display device for the Optiplex Micro.
• Pins: HDMI, 220V AC IN

Wiring Details

Optiplex Micro

• PC Power: Connected to PC Power Out of the PC Power Supply.
• HDMI: Connected to HDMI of the PC Screen.
• Ethernet: Connected to Uplink Port of the Ethernet Switch.

Ethernet Switch

• Uplink Port: Connected to Ethernet of the Optiplex Micro.
• Port 3: Connected to L1 of the Toyopuc PLC.
• Port 2: Connected to PoE/Ethernet Jack of one PoE Camera.
• Port 1: Connected to PoE/Ethernet Jack of another PoE Camera.
• Power Jack: Connected to 48V DC OUT of the PoE PSU 48V DC.

PoE Camera

• PoE/Ethernet Jack: Each camera is connected to a respective port on the Ethernet Switch (Port 1 and Port 2).

PC Power Supply

• 220V AC In: Connected to 220V AC IN of the PC Screen and PoE PSU 48V DC.
• PC Power Out: Connected to PC Power of the Optiplex Micro.

Toyopuc PLC

• L1: Connected to Port 3 of the Ethernet Switch.

PoE PSU 48V DC

• 220V AC IN: Connected to 220V AC IN of the PC Screen and PC Power Supply.
• 48V DC OUT: Connected to Power Jack of the Ethernet Switch.

PC Screen

• HDMI: Connected to HDMI of the Optiplex Micro.
• 220V AC IN: Connected to 220V AC In of the PC Power Supply and PoE PSU 48V DC.

Documented Code

There is no embedded code provided for any microcontrollers in the circuit. If code becomes available, it will be documented in this section.