Reference Manual 00809-0100-4075, Rev CA March 2014 Smart Wireless THUM™ Adapter
Reference Manual 00809-0100-4075, Rev CA Smart Wireless THUM Adapter Smart Wireless THUM™ Adapter Hardware Revision HART® Device Revision Field Communicator Field Device Revision 1 1 Dev v2.5 DD v4 NOTICE Read this manual before working with the product. For personal and system safety, and for optimum product performance, make sure to thoroughly understand the contents before installing, using, or maintaining this product.
Reference Manual 00809-0100-4075, Rev CA NOTICE The THUM and all other wireless devices should be installed only after the Smart Wireless Gateway has been installed and is functioning properly. Wireless devices should also be powered up in order of proximity from the Smart Wireless Gateway, beginning with the closest. This will result in a simpler and faster network installation. NOTICE During normal operation, or in fault condition, the THUM will cause a 2.5 V drop in the connected loop.
Reference Manual Table of Contents 00809-0100-4075, Rev CA March 2014 Content 1Section 1: Introduction 1.1 Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1.1 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.
Reference Manual Table of Contents 00809-0100-4075, Rev CA March 2014 3.2.3 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 3.2.4 Load resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 3.2.5 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 3.3 Loop current test . . . . . . . . . . . . . . . . .
Reference Manual Table of Contents 00809-0100-4075, Rev CA March 2014 BAppendix B: Product Certifications B.1 Approved Manufacturing Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 B.2 European Directive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 B.3 Telecommunication Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 B.4 FCC and IC . . . . . . . . . . . . . . . . . . .
Reference Manual Section 1: Introduction 00809-0100-4075, Rev CA March 2014 Section 1 Introduction Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual Section 1: Introduction 00809-0100-4075, Rev CA March 2014 1.2 Overview 1.2.1 Manual This manual is designed to assist in the installation, operation, and maintenance of the Smart Wireless THUM Adapter.
Reference Manual Section 1: Introduction 00809-0100-4075, Rev CA 1.2.
Reference Manual Section 1: Introduction 00809-0100-4075, Rev CA March 2014 Temperature limits Operating limit 1.3.6 Storage limit –40 to 185 °F –40 to 185 °F –40 to 85 °C –40 to 85 °C Wireless considerations Power up sequence Power should not be applied to any wireless device until the Smart Wireless Gateway (“Gateway”) is installed and functioning properly. Wireless devices should also be powered up in order of proximity from the Gateway, beginning with the closest.
Reference Manual Section 1: Introduction 00809-0100-4075, Rev CA March 2014 Field Communicator connections In order for the Field Communicator to interface with the THUM Adapter, the wired device must be powered. The Field Communicator must be put into poll mode and should use the THUM Adapter address of 63. Power supply Minimum loop load of 250 Ohms. The THUM Adapter communicates and derives power from a standard 4-20 mA/HART loop.
Section 1: Introduction 1.4 Reference Manual 00809-0100-4075, Rev CA March 2014 Service support To expedite the return process outside of North America, contact your Emerson Process Management representative. Within the United States, call the Emerson Process Management Response Center toll-free number 1 800 654 7768. The center, which is available 24 hours a day, will assist you with any needed information or materials.
Reference Manual Section 2: Configuration 00809-0100-4075, Rev CA March 2014 Section 2 Configuration Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Device sensor configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual Section 2: Configuration 00809-0100-4075, Rev CA March 2014 2.3 Device sensor configuration The THUM Adapter, attached to a powered sub-device, receives HART communication from a handheld Field Communicator or AMS™ Device Manager. Field Communicator In order to communicate with the THUM Adapter, polling must be activated on the Field Communicator. The default address for the THUM Adapter is 63.
Reference Manual Section 2: Configuration 00809-0100-4075, Rev CA March 2014 Figure 2-2. 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 24V Power Supply Black White 1200 Ohm Resistor Yellow HART MODEM The 1200 Ohm resistor should be adequately rated for the application (3W minimum). 2.5 Device network configuration 2.5.
Reference Manual Section 2: Configuration 00809-0100-4075, Rev CA March 2014 2.5.3 Configure THUM long tag Fast Keys 2, 2, 4, 2 The Long Tag is how the THUM Adapter will show up in the Smart Wireless Gateway web interface. By setting this parameter to a unique value it will be easier to determine which THUM Adapter you are communicating with. One way to do this is to use the tag number of the wired device that the THUM adapter is connected to followed by THUM (HARTTAG-THUM). 2.5.4 1.
Reference Manual 00809-0100-4075, Rev CA 2.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 Section 3 Mounting Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 13 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 14 Loop current test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 3.2 Mounting The THUM can be installed in one of two configurations: Direct Mount Remote Mount Direct Mount: The THUM Adapter is connected directly to the conduit entry of the wired device. Figure 3-1. Direct Mount 3.2.1 Direct mount 1. Install the HART device according to standard installation practices, being sure to use an approved thread sealant on all connections. 2.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 Figure 3-2. Remote mount 3.2.2 Remote mount 1. Install the HART device according to standard installation practices, being sure to use an approved thread sealant on all connections. 2. The THUM Adapter should be mounted as shown in Figure 3-2 on page 15. 3. Connect the THUM Adapter to the wired device using standard practices. Wire running from the THUM Adapter to the wired device must be shielded or in conduit. 4.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 3.2.4 Load resistor If required, add a load resistor as shown in Figure 3-20, Figure 3-22, and Figure 3-24. The resistor should be adequately rated for the application (1W minimum) and be compatible with the supplied splice connector which accepts wire sizes from 14 to 22 AWG. 3.2.5 Wiring Note In order for the THUM Adapter to function properly there must be at least 250 Ohms resistance in the loop.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 Figure 3-4. Remote mount wiring diagram for 2-wire device THUM Adapter Remote Mount Housing Red Black Green Ground 4-20 mA Loop + White 4-20 mA Loop - + Power - Supply Yellow Shield Wire + COMM - COMM Load Resistor 250 To Wired Device Figure 3-5.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 Figure 3-6. Remote mount wiring diagram for 2-wire device with resistor THUM Adapter Remote Mount Housing Load Resistor 250 Red Black Green 4-20 mA Loop + Ground White 4-20 mA Loop - + Power - Supply Yellow Shield Wire + COMM To Wired Device - COMM Figure 3-7.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 Figure 3-8. Remote mount wiring diagram for 4-wire passive device THUM Adapter Remote Mount Housing Red Green Black Ground White 4-20 mA Loop + 4-20 mA Loop + Power - Supply Yellow Shield Wire + COMM Load Resistor 250 To Wired Device - COMM Figure 3-9.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 Figure 3-10. Remote mount wiring diagram for 4-wire passive device with resistor THUM Adapter Remote Mount Housing Load Resistor 250 Red Green Black Ground White 4-20 mA Loop + 4-20 mA Loop - Yellow + Power - Supply Shield Wire + COMM To Wired Device - COMM Figure 3-11.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 Figure 3-12. Remote mount wiring diagram for 4-wire active device THUM Adapter Remote Mount Housing Red Green Black + COMM Ground To Wired Device White - COMM Yellow Shield Wire 4-20 mA Loop + Input Card 4-20 mA Loop Load Resistor 250 Figure 3-13.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 Figure 3-14. Remote mount wiring diagram for 4-wire active device with resistor THUM Adapter Remote Mount Housing Red Green Load Resistor 250 Black + COMM Ground To Wired Device White - COMM Yellow Shield Wire 4-20 mA Loop + Input Card 4-20 mA Loop Load Resistor 250 Figure 3-15.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 Figure 3-16. Remote mount wiring diagram for 4-wire active device with no 4-20 mA loop THUM Adapter Remote Mount Housing Red Green Ground Load Resistor 250 Black White Yellow + COMM To Wired Device - COMM Figure 3-17.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 Figure 3-18. 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 Red Green Black Ground White 1200 Ohm Resistor Required Yellow + 24 V Power - Supply 250 Ohm Resistor Figure 3-19.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 Figure 3-21. Wiring diagram for 4-wire passive device THUM Adapter Green Wired Device Ground Splice Connector 4-20 mA Loop + Red 4-20 mA Loop - Black White Yellow Power- 4-20 mA/HART - Power+ 4-20 mA/HART + Power + Power - Figure 3-22.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA March 2014 Figure 3-24. Wiring diagram for 4-wire active device with resistor THUM Adapter Wired Device Green Splice Connector 4-20 mA Loop + Ground Yellow White 4-20 mA Loop - Black Resistor Red Power + 4-20 mA/HART - Power- 4-20 mA/HART + Power+ Power - Figure 3-25.
Reference Manual Section 3: Mounting 00809-0100-4075, Rev CA 3.3 March 2014 Loop current test To verify that the THUM Adapter will work under all conditions, a loop current test should be performed. This test will exercise the loop under the highest possible voltage drop conditions. 1. Place loop in manual control. 2. Drive loop to high alarm level. For details, see wired device instruction manual.
Reference Manual Section 4: Commissioning 00809-0100-4075, Rev CA March 2014 Section 4 Commissioning Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 29 Device network configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 30 4.
Reference Manual Section 4: Commissioning 00809-0100-4075, Rev CA March 2014 4.2 Device network configuration In order to communicate with the Smart Wireless Gateway, and ultimately the Information System, the transmitter must be configured to communicate with the wireless network. This step is the wireless equivalent of connecting wires from a transmitter to the information system.
Reference Manual Section 4: Commissioning 00809-0100-4075, Rev CA 4.2.1 March 2014 Network status If the THUM Adapter was configured with the Network ID and Join Key and sufficient time for network polling has passed, the transmitter should be connected to the network. To verify connectivity, open the Smart Wireless Gateway’s integral web interface and navigate to the Explorer page. This page will display the THUM Adapter's HART tag, PV, SV, TV, QV, and Update Rate.
Reference Manual Section 4: Commissioning 00809-0100-4075, Rev CA March 2014 AMS Wireless Configurator When the device has joined the network, it will appear in the Wireless Configurator as illustrated below. Troubleshooting If the device is not operating properly, refer to the troubleshooting section of the manual. The most common cause of incorrect operation is the Network ID and Join Key. The Network ID and Join Key in the device must match that of the Smart Wireless Gateway.
Reference Manual Section 5: Operation and Maintenance 00809-0100-4075, Rev CA March 2014 Section 5 Operation and maintenance Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 33 Startup sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 33 Advanced setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual Section 5: Operation and Maintenance 00809-0100-4075, Rev CA March 2014 5.3 Advanced setup 5.3.1 Configure advanced update rate Fast Keys 2, 2, 1,3 The “Configure Update Rate” method sets all three update rates based on one user input. The “configure Advanced Update Rate” method allows for each update rate to be set independently of the other two. Values for all update rates are between 8 seconds and 60 minutes. Only one update rate can be set to 8 seconds.
Reference Manual Section 5: Operation and Maintenance 00809-0100-4075, Rev CA March 2014 In Fixed Polling Address mode, the THUM will only update for a wired device at specific HART polling address. Any address can be entered. If no device is found at this address, the THUM Adapter will go into an alarm state. In Fixed Mapping mode, the user selects the long tag from a list of devices that are currently on the wired bus.
Reference Manual Section 6: Troubleshooting 00809-0100-4075, Rev CA March 2014 Section 6 Troubleshooting Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 37 Troubleshooting recommended actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 38 6.
Reference Manual Section 6: Troubleshooting 00809-0100-4075, Rev CA March 2014 Table 6-1.
Reference Manual Appendix A: Reference Data 00809-0100-4075, Rev CA Appendix A March 2014 Reference data Functional specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Performance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual Appendix A: Reference Data 00809-0100-4075, Rev CA March 2014 Housing option E - 316 SST Paint - Polyurethane M20-Conduit Adapter - SST M20-Conduit Adapter O-ring - Buna-n Antenna Poly butadine terephthalate (PBT) / Polycarbonate (PC) integrated omnidirectional antenna Weight THUM Adapter only AL - 0.65 lbs. (0.29 kg) THUM Adapter only SST - 1.1 lbs. (0.5 kg) AL THUM Adapter with AL remote kit - 3.2 lbs. (1.45 kg) SST THUM Adapter with SST remote kit - 5.8 lbs. (2.
Reference Manual Appendix A: Reference Data 00809-0100-4075, Rev CA A.4 March 2014 Dimensional drawings THUM Adapter 1/2 NPT 1.42 (36.1) 2.0 (50.8) 1.91 (48.5) 5.15 (130.8) Dimensions are in inches (millimeters).
Reference Manual Appendix A: Reference Data 00809-0100-4075, Rev CA March 2014 THUM Adapter with M20 conduit adapter 1.07 (27.17) Adapter for M20 Entry 1.91 (48.5) 2.0 (50.8) 4.85 (123.19) 6.48 (164.6) Dimensions are in inches (millimeters). THUM Adapter with remote mount kit 3.45 (88) 4.20 (107) Conduit Entry 2.00 (50.8) 4.85 (123.19) Electronic Side Dimensions are in inches (millimeters).
Reference Manual Appendix A: Reference Data 00809-0100-4075, Rev CA A.5 March 2014 Ordering information Table A-1. Smart Wireless THUM Adapter ordering information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. __The Expanded offering is subject to additional delivery lead time.
Appendix A: Reference Data A.6 Reference Manual 00809-0100-4075, Rev CA March 2014 Accessories and spare parts Table A-2.
Reference Manual Appendix B: Product Certifications 00809-0100-4075, Rev CA Appendix B March 2014 Product Certifications Approved Manufacturing Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . European Directive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Telecommunication Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FCC and IC . . . . .
Appendix B: Product Certifications B.4 Reference Manual 00809-0100-4075, Rev CA March 2014 FCC and IC This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation.This device must be installed to ensure a minimum antenna separation distance of 20 cm from all persons.
Reference Manual Appendix B: Product Certifications 00809-0100-4075, Rev CA March 2014 European Certifications I1 ATEX Intrinsic Safety Certificate: Baseefa09ATEX0125X Ex ia IIC T4(-50 °C Ta 70 °C) IP66 1180 II 1G Table B-1. Input Parameters Loop power Ui = 30 V Ii = 200 mA Pi = 1.0 W Ci = 0 Li = 0 Special Conditions for Safe Use (X): The surface resistivity of the antenna is greater than one gigaohm.
Appendix B: Product Certifications Reference Manual 00809-0100-4075, Rev CA March 2014 N7 IECEx Type n Certificate: IECEx BAS 09.
Reference Manual Appendix B: Product Certifications 00809-0100-4075, Rev CA March 2014 Figure B-1. 775 THUM FM I.S. & Class 1, Div.
Appendix B: Product Certifications March 2014 Reference Manual 00809-0100-4075, Rev CA Figure B-2. 775 THUM FM I.S. & Class 1, Div.
Reference Manual 00809-0100-4075, Rev CA Appendix B: Product Certifications March 2014 Figure B-3. 775 THUM CSA I.S.
Appendix B: Product Certifications March 2014 Reference Manual 00809-0100-4075, Rev CA Figure B-4.
Reference Manual 00809-0100-4075, Rev CA March 2014 Standard Terms and Conditions of Sale can be found at www.rosemount.com/terms_of_sale The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount. the Rosemount logotype, and SMART FAMILY are registered trademarks of Rosemount Inc. Coplanar is a trademark of Rosemount Inc. Halocarbon is a trademark of the Halocarbon Products Corporation.o.
