Category: Contact Closure Inputs

Contact Closure Input Quick Start Guide

Introduction NCD Devices with Contact Closure Input monitoring capabilities will use this command set to read no less than 8 contact closure inputs with a single query.  This includes the ZSCAN series controllers and any NCD Devices equipped with a UXP Expansion Port (Fusion and ProXR UXP) and a USCS16, USCS32, or USCS48 contact closure input expansion board. This SCAN Series command set allows the user to read anywhere from 1 to 32 banks of 8 inputs in a single query.  A single bank contains 8 inputs.  Reading 32 banks will report the status of 256 inputs. This command has

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