The Expander Relay Module serves as an interface between a control system and additional relays and devices. It is designed to expand the capacity and functionality of a control system by providing additional relay outputs and other control capabilities.Attributes:• Provides additional relay outputs.• Acts as an interface between the control system and external devices.• Expands the capacity and functionality.Applications: The Expander Relay Module is used to increase the number of relay outputs available for controlling different processes and devices, enhancing the flexibility and scalability of control systems by accommodating more components and functions.