Emerson 00825-0100-4075 manual Ohm Resistor Junction Box

Page 15

Quick Installation Guide

00825-0100-4075, Rev BA February 2010

Smart Wireless THUM Adapter

Figure 20. THUM Adapter only, Powered by a 24 V Power Supply with 1200 Ohm resistor to limit current to 20 mA

THUM Adapter

Green

Ground

 

 

 

 

 

Red

 

+

24 V

Black

 

-

Power

White

250

Supply

Yellow

Ohm

1200

 

Resistor

Ohm

 

 

 

Resistor

 

 

Junction Box

 

 

Figure 21. THUM Adapter only, Powered by a 24 V Power Supply with 1200 Ohm resistor to limit current to 20 mA

THUM Adapter

Remote Mount

Housing

 

 

+

24 V

 

 

-

Power

Ground

250 Ohm

Supply

1200

 

 

Resistor

 

 

Ohm

 

 

 

Resistor

 

15

Image 15
Contents Quick Installation Guide Smart Wireless Thum AdapterImportant Notice Conduit Entry Wireless ConsiderationsPower Up Sequence Thum Adapter PositionBench TOP Configuration Power SupplyLoad Resistor Direct Mount Physical InstallationRemote Mount Remote MountWiring Diagrams Remote Mount Wiring Diagram for 2-Wire Device Remote Mount Wiring Diagram for 2-Wire Device with Resistor Remote Mount Wiring Diagram for 4-Wire Passive Device Green Black Remote Mount Wiring Diagram for 4-Wire Active Device Power+ GroundResistor Power + Ohm Resistor Junction Box Device Network Configuration AMSField Communicator AMS Loop Current TestAMS Configure screen Field Communicator Smart Wireless GatewayAMS Wireless Configurator Verify OperationReference Information TroubleshootingProduct Certifications European Directive InformationHazardous Locations Certificates North American CertificationsCSA Canadian Standards Association European CertificationsIECEx Certifications EC Declaration of Conformity EC Declaration of Conformity Atex Notified Bodies for EC Type Examination Certificate Smart Wireless Thum Adapter Smart Wireless Thum Adapter