IS410SRLYS2A IS400SRLYS2ABB Signals from a Distributed Control System (DCS) or Supervisory Control and Data Acquisition (SCADA) system can be used to activate the ESD system.The SIS system has separate inputs and outputs with independent logic. It is designed to prevent hazardous situations and can be triggered to close the ESD valve on our request These signals allow ESD to be activated from different locations such as separate control rooms, operator consoles, hardwired consoles and graphics.

The IS410SRLYS2A IS400SRLYS2ABB provides an additional layer of safety, particularly where access to the site is hazardous or restricted. These signals can come from emergency stop buttons throughout the industry for immediate shutdown in case of an emergency.

IS410SRLYS2A IS400SRLYS2ABB systems are typically configured to respond to these signals by immediately initiating a series of actions, including closing valves, stopping the flow of hazardous materials, shutting down processes, or isolating sections of the plant. This multi-signal approach enhances the reliability and responsiveness of the ESD system, ensuring a quick response to a variety of potential emergencies. These signals are generated based on analysis of various process parameters and application logic. In some cases, they can be manually operated by the operator.