A. Enclosure (Panel Body)

• Material: Mild Steel (MS), Stainless Steel (SS), or Polycarbonate
• Protection Rating: IP54, IP55, IP65, or NEMA-rated enclosures for harsh environments
• Cooling System: Fans, Heat Exchangers, or Air Conditioners based on heat dissipation

B. PLC (Programmable Logic Controller)

• PLC Type: Compact, Modular, or Rack-based
• Manufacturers: Siemens, Allen Bradley, Schneider Electric, Mitsubishi, Omron, ABB
• Processing Speed: Based on application requirements
• Memory & Expansion Slots: For additional I/O modules and program storage

C. Power Supply

• Input Voltage: 110V AC, 230V AC, 415V AC
• Output Voltage: 24V DC (for PLC and field devices)
• SMPS (Switched Mode Power Supply) for stable 24V DC output
• Circuit Protection: MCBs, MCCBs, Surge Protectors

D. Input/Output (I/O) Modules

• Digital Inputs: Push buttons, Limit Switches, Proximity Sensors
• Digital Outputs: Relays, Contactors, Alarms
• Analog Inputs: RTD, Thermocouples, Pressure Transmitters
• Analog Outputs: Control Valves, Variable Frequency Drives (VFDs)

E. Communication Interfaces

• Protocols: Modbus, Profibus, Profinet, Ethernet/IP, RS232, RS485, CAN
• Networking Devices: Managed/Unmanaged Switches, Routers, Remote I/Os

F. Human Machine Interface (HMI) / SCADA

• HMI Type: Touchscreen, Keypad-based
• Display Size: 7", 10", 12", 15" based on user interface requirements
• SCADA Integration: WinCC, FactoryTalk, Indusoft, Wonderware