Technical Parameters Category Specification Model MTL7766PAC Product Type I/O System Communication Baseplate / PAC Chassis Part of System MTL 7700+ I/O System Primary Function Provides communication and power for up to 8 MTL 77xx series I/O modules. Communication Protocols Typically EtherNet/IP and Modbus TCP/IP (Dual-port switch). Other variants may support Profibus. Power Supply Requires a separate 24V DC power supply for the baseplate and its I/O modules. Number of Slots 8 slots for I/O modules. Key Features Hot Swappable Supports hot swapping of I/O modules for maintenance without shutting down the system. Diagnostics Comprehensive module and network diagnostics with status LEDs. Intrinsic Safety When populated with MTL IS I/O modules, it provides a certified interface for hazardous areas. Mounting Designed for DIN rail or panel mounting. Operating Temperature -40°C to +70°C