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Honeywell Q7300H, T7300F Fig. 6. Typical topology for T7300F/Q7300H devices in LonWorks network., Fig. 7. Wiring layout for two doubly terminated LonWorks Bus segments.

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T7300F/Q7300H SERIES 2000 COMMERCIAL THERMOSTATS AND COMMUNICATING SUBBASES

13 63-4365

NOTEBOOK PC

RS-232

SLTA

LonWorks® BUS

RS-232

T7300 T7300 T7300

T7300

T7300 T7300 T7300 T7300

MODEM

M16063A

Fig. 6. Typical topology for T7300F/Q7300H devices in LonWorks network.

LonWorks® BUS

SEGMENT NUMBER 2

LonWorks® BUS SEGMENT NUMBER 1

LonWorks® BUS SEGMENT NUMBER 2

T7770

LonWorks®

BUS ACCESS

Q7751A

FTT

E-BUS

ROUTER

209541B

TERMINATION

MODULE

209541B

TERMINATION

MODULE

M16084C

EXCEL 10

CVAHU

EXCEL 10

CVAHU

EXCEL 10

CVAHU

EXCEL 10

CVAHU

EXCEL 10

CVAHU

EXCEL 10

CVAHU

209541B

TERMINATION

MODULE

209541B

TERMINATION

MODULE

1 4 8 12 16

17 23 30 31 37 44

EXCEL 15

W7760

BUILDING MANAGER T7300 T7300

T7300

Fig. 7. Wiring layout for two doubly terminated LonWorks Bus segments.

Contents

Main Contents T7300F/Q7300H Series 2000 Commercial Thermostats and Communicating Subbases Page T7300F/Q7300H SERIES 2000 COMMERCIAL THERMOSTATS AND COMMUNICATING SUBBASES INTRODUCTION Description of Devices Control Application Control Provided Product Names Products Covered Organization of Manual Introduction Construction Application ABBREVIATIONS AND DEFINITIONS T7300F/Q7300H SERIES 2000 COMMERCIAL THERMOSTATS AND COMMUNICATING SUBBASES CONSTRUCTION Performance Specifications Input/Output Summary: Communications non-switched LonMark Functional Profile CONFIGURATIONS General LOC center LOC APPLICATION STEPS Overview Step 1. Plan the System Step 2. Determine Required Network Devices Step 3. Lay Out Communications and Power Wiring LonWorks Bus Layout without with Fig. 6. Typical topology for T7300F/Q7300H devices in LonWorks network. Fig. 7. Wiring layout for two doubly terminated LonWorks Bus segments. Fig. 8. Wiring layout for one doubly terminated daisy-chain LonWorks segment. Cable Termination Singly Terminated Network Segment Fig. 9. Singly terminated LonWorks Bus termination module. Doubly Terminated Daisy-Chain Network Segment Wiring Details 1. 2. Step 4. Prepare Wiring Diagrams Page Fig. 15. Typical hookup of T7300F/Q7300H in three-stage heat, three-stage cool conventional system. Fig. 16. Typical hookup of T7300F/Q7300H in two-stage heat, one-stage cool conventional system. General Considerations Step 5. Order Equipment T7300F/Q7300H SERIES 2000 COMMERCIAL THERMOSTATS AND COMMUNICATING SUBBASES Step 6. Configure T7300F/Q7300H Step 7. Troubleshooting first APPENDIX A: SEQUENCE OF OPERATIONS Network Operations Room Temperature Sensor (DestRmTemp) averaged cannot Bypass Operation (StatusOcc, DestManOcc and DestBypass) BypassTime not Override Priority Continuous Unoccupied Mode