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NetSure™ 

Supervision Module for Distribution Unit Plus 

Installation and User Manual (UM10010507), Revision A 

Specification Number:  10010507 
Model Number:  SM-DU+ with Enclosure 

 

Summary of Contents for Net Sure SM-DU+

Page 1: ...NetSure Supervision Module for Distribution Unit Plus Installation and User Manual UM10010507 Revision A Specification Number 10010507 Model Number SM DU with Enclosure...

Page 2: ...from Vertiv Group Corp is strictly prohibited 2020 Vertiv Group Corp All rights reserved Vertiv and the Vertiv logo are trademarks or registered trademarks of Vertiv Group Corp All other names and log...

Page 3: ...ic Sensitive Components 5 Static Warning 6 Introduction 7 Overview 7 Technical Specifications 7 Switch Settings 9 General 9 Installation 12 Mounting 12 Electrical Connections 12 Important Safety Instr...

Page 4: ...ot avoided ANSI OSHA This admonition is not used for situations that pose a risk only to equipment data or service even if such use appears to be permitted in some of the applicable standards OSHA ALE...

Page 5: ...these hazards a The tasks should be performed in the order indicated b Remove watches rings and other metal objects c Prior to contacting any uninsulated surface or termination use a voltmeter to ver...

Page 6: ...resistor is necessary Read and follow wrist strap manufacturer s instructions outlining use of a specific wrist strap 3 Do not touch traces or components on equipment containing static sensitive comp...

Page 7: ...alarm monitoring inputs The SM DU assembly connects into the NCU CAN bus Up to eight 8 SM DU assemblies can be connected to an NCU Refer to Figure 1 for an illustration of the SM DU assembly Figure 1...

Page 8: ...oring Unit Installation User Manual UM10010507 Rev A 8 Figure 2 Dimensions 10 00 4 76 9 43 3 86 Diameter 0 14 4 places 2 57 Notes 1 All dimensions are in inches unless otherwise specified Front Bottom...

Page 9: ...ocedure 1 Remove the top cover to access the switches 2 Set SW1 and SW2 per site requirements Refer to Figure 3 for location See Table 2 for setting descriptions Set the addressing switches on each SM...

Page 10: ...ough DIP switch ON Shunt parameter is set through software note 1 NA OFF OFF NA Shunt Voltage 25mV note 1 OFF ON Shunt Voltage 50mV ON OFF Shunt Voltage 60mV ON ON Shunt Voltage 75mV NA OFF OFF OFF Sh...

Page 11: ...ess 1 Setting for 1st SM DU in System OFF OFF ON Address 2 Setting for 2nd SM DU in System OFF ON OFF Address 3 Setting for 3rd SM DU in System OFF ON ON Address 4 Setting for 4th SM DU in System ON O...

Page 12: ...the American National Standards Institute ANSI approved National Fire Protection Association s NFPA National Electrical Code NEC and applicable local codes For operation in countries where the NEC is...

Page 13: ...bus Connect the plus side of the shunt to the positive shunt input on the SM DU assembly Connect the negative side of the shunt to the negative shunt input on the SM DU assembly Fuse Alarm FA Input C...

Page 14: ...Red to a 48V terminal Black to a RTN terminal 2 Route this cable to the input power source Cut this cable to length and terminate it with the supplied spade lugs Connect Red to the 48V power source te...

Page 15: ...2868 Connector Pin No Color Signal Symbol RJ 45 1 W O CAN_L 2 O CAN_H Procedure Connecting Multiple SM DU Assemblies Together NOTE The NCU can communicate with up to eight 8 SM DU assemblies Set each...

Page 16: ...ilslot Recommended Lug 6 Spade Distance between Barriers 0 30 Torque 9 0 in lbs SM DU Assembly Top View SM DU Assembly Top View SM DU Assembly Top View Remove the termination resistor from power syste...

Page 17: ...Table 4 Refer to Figure 8 for location Table 4 SM DU Circuit Card Indicator Indicator Normal State Fault State Fault Cause Operation Green On Off SM DU is non operational Flashing A 1 3Hz flashing ind...

Page 18: ...Vertiv com Vertiv Headquarters 1050 Dearborn Drive Columbus OH 43085 USA UM10010507 RA 03 20...

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