Edwards EST SIN-16-C

The SIN-16 is a SAN module that contains 16 non-supervised input circuits and are activated by any dry contact device. The circuit card is mounted to the rear of a blank plate without a front legend pocket or sheet. Each group of four inputs may share a different power source. This module is typically used to report changes of state from other control equipment, dry contacts or to receive alarm and trouble contact information from existing control panels in retrofit applications. Each of the 16 inputs, when activated, will report to the system as an active point. The module is also available in a circuit card only version without the standard mounting plate and hardware for direct mounting into a custom graphics/control panel to receive switch information from the panel.