If the 4-20 mA signal is | Emerson UVU-140A-AR guide

Wiring Diagram for UVU-140-AR

NOTE:

common”)- 24Vdcnotused“systemconnect it to (-

If the 4-20 mA signal is

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Figure 9 - Wiring for UVU-140-AR

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Emerson UVU-140A-AR user manual If the 4-20 mA signal is

Contents

UVU-140A and UVU-140-AR Unitized Ultraviolet Fire Detector Page Table of Contents Page Introduction FeaturesTechnical Information Spectral Sensitivity Range Specifications Operating Voltage Range 24Vdc nominal 10.5 to 32Vdc Applications Response Time Mounting the Detector InstallationWhat’s in the package False Alarms Position and Density of Detectors Detector with Swivel Mount Swivel Mount General Wiring Requirements Wiring Diagram for UVU-140-A If the 4-20 mA signal is System Sensitivity Detector SettingsCoil and Relay Settings Start UP and Test Start up ProcedureCheck Out Procedure Automatic vi Test Test Procedures Manual Check ProcedureManual vi Test Procedure Fire Condition Normal OperationNormal Operation Current & Relay Output Conditions Troubleshooting MaintenanceRoutine Maintenance Cleaning Viewing Window and Reflector Device Repair and Return B lis h ed in Accordance with E1A standard Appendix B Common Ultra-Violet Absorbing Gases Appendix C Wire Resistance In Ohms