Eaton URTDII Instruction Leaflet Download Page 6

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Wire

Shield/Drain

USE TAPE TO INSULATE

CABLE'S SHIELD WIRE AT THIS END!

Terminals

Motor

DO NOT CONNECT

Terminals

Motor

USE TAPE TO INSULATE

CABLE'S SHIELD WIRE AT THIS END!

DO NOT CONNECT

Wire

Shield/Drain

Notes:

Connect cable shield at URDTII terminals only. Cut shield short at motor end

and use shrink tubing or electrical tape to insulate.
RTDs must not be grounded at the motor and no common connections

between individual RTDs should be made at the motor.

Figure 5, Wiring to URTDII

IL02602013E

Universal Resistance Temperature

November 2010

Detector (RTD) Module II

IL02602013E - November 2010 - www.eaton.com

Summary of Contents for URTDII

Page 1: ...Table of Contents 1 0 Introduction 2 0 Assembly Drawing 3 0 Installation 4 0 Communications Universal Resistance Temperature Detector Module II Instruction Leaflet IL02602013E Effective November 2010...

Page 2: ...t its information to a protective device using a fiber optic link It can be mounted remotely up to 122 meters 400 feet from the protective device when using the fiber optic link The URTDII can also be...

Page 3: ...ssembly on the module enables programming for the specific application Figure 2 shows the arrangement of the DIP switches in the assem bly They provide four selection groupings that you must set durin...

Page 4: ...Wire routing is divided into two types High voltage 440 Vac and higher and low voltage 120 Vac and DC signals The control and the RTD wiring are low voltage lines Maintain at least 45 to 60 cm 1 5 to...

Page 5: ...ommended 2 RTDs must not be grounded at the motor and no common connections between RTDs 3 should be made at the motor A suitable earth ground should be connected to J10B 4 J10B 11 J 10B 18 J2 4 J2 11...

Page 6: ...otes Connect cable shield at URDTII terminals only Cut shield short at motor end 1 and use shrink tubing or electrical tape to insulate RTDs must not be grounded at the motor and no common connections...

Page 7: ...PWR IN 2 PWR IN 1 2 1 J10A Figure 6 Fiber Optic Connection between MP 4000 and Universal RTD Module II To Power Supply Terminal Block Power J10A AC Power Supply DC Power Supply 1 Line Positive 2 Neut...

Page 8: ...switches 1 to 8 represent the binary address of the URTDII Dipswitch 1 is the most significant address bit and dipswitch 8 in the least significant bit Table 6 shows an abbreviated example of the addr...

Page 9: ...winding 5 C 2 404748 406284 128C 188C 1 Signed Temperature Motor winding 6 C 2 404750 406286 128E 188E 1 Signed Motor bearing 1 C 2 404752 406288 1290 1890 1 Signed Motor bearing 2 C 2 404754 406290 1...

Page 10: ...com 2010 Eaton Corporation All Rights Reserved Printed in USA Publication No IL02602013E November 2010 PowerChain Management is a registered trademark of Eaton Corporation All other trademarks are pro...