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Honeywell TB7600 Series Integration Manual
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Honeywell TB7600 Series Integration Manual

Honeywell TB7600 Series Integration Manual

Tb7600 series bacnet thermostats
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See also: User Manual , Instruction and Installation Manual
BACnet Integration Manual for
TB7600 Series Thermostats
TB7600 Series
Thermostat

PRODUCT OVERVIEW

The TB7600 PI thermostat family is specifically designed for
single stage and multi-stage control of heating/cooling
equipment such as rooftop and self-contained units. The
TB7600 Series are communicating thermostats with models
®
available in BACnet
MS/TP and ZigBee
protocols and can be easily integrated into a WEBs-AX
building automation system based on the NiagaraAX
platform.The product features an intuitive, menu-driven, back-
lit LCD display, which walks users through the programming
steps, making the process extremely simple. Accurate
temperature control is achieved due to the product's PI time
proportional control algorithm, which virtually eliminates
temperature offset associated with traditional, differential-
based thermostats.
TB7600 Series
Thermostat with
Occupancy Sensor
®
wireless mesh
®
REFERENCE MANUAL
The TB7600 thermostats are also compatible with the
Honeywell PIR occupancy sensor covers. Thermostats
equipped with a PIR cover provide advanced active
occupancy logic, which will automatically switch occupancy
levels from Occupied to Unoccupied as required by local
activity being present or not. This advanced occupancy
functionality provides advantageous energy savings during
occupied hours without sacrificing occupant comfort. All
thermostats can be ordered with or without a factory installed
PIR cover.

More Information

The additional following documentation is available on http://
customer.honeywell.com:
• TB7600 Series Installation Instructions (form number 62-
2016).
• TB7600 Series with Humidity Control Installation
Instructions (form number 62-2017).
• The PIR Application Guide for TB7600 Series (form
number 63-4525).
Product Overview ............................................................. 1
Compatibility ..................................................................... 2
Tips and Things You Need to Know .................................. 2
Wiring guidelines .............................................................. 3
Network Configuration ...................................................... 4
Network Adapter ............................................................... 6
Integration ......................................................................... 7
Troubleshooting ................................................................11
Appendix ...........................................................................12
Conformance Statement (PICS) ..................................12
BACnet Objects Supported ...............................................13
Contents
Put Bar Code Here
63-4523-01

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Summary of Contents for Honeywell TB7600 Series

  • Page 1: Table Of Contents

    • TB7600 Series Installation Instructions (form number 62- Occupancy Sensor 2016). • TB7600 Series with Humidity Control Installation Instructions (form number 62-2017). • The PIR Application Guide for TB7600 Series (form PRODUCT OVERVIEW number 63-4525). The TB7600 PI thermostat family is specifically designed for Contents single stage and multi-stage control of heating/cooling equipment such as rooftop and self-contained units.

  • Page 2: Compatibility

    TIPS AND THINGS YOU NEED TO KNOW • Each TB7600 Series thermostat is delivered from the factory with the default MAC address set at 254 (referred to as the Com Addr in the parameters at the thermostat). At this value, BACnet communication is NOT active and the device will not participate in the token pass either.

  • Page 3: Wiring Guidelines

    Overview Honeywell uses EIA-485 as the physical layer between their devices and supervisory controllers For clarity we will use the term “Device” to represent any product with an active EIA-485 network connection, including Honeywell and non-Honeywell thermostats. Table 2. Summary of Specifications for a Honeywell EIA-485 Network...

  • Page 4: Network Configuration

    Other methods of wiring an EIA-485 network may give unreliable and unpredictable results. There are no troubleshooting methods for these types of networks. Therefore, a great deal of site experimentation may have to be done, making this a difficult task with no guarantee of success. Honeywell will only support daisy chain configurations. DAISY CHAIN...
  • Page 5 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS Maximum Cable Length The maximum length of a chain is related to its transmission speed. The longer the chain, the slower the speed. Using proper cable, the maximum length of an EIA-485 daisy chain is 4000-ft (1200 m). This will only work reliably for data rates up to 100,000 bps.

  • Page 6: Network Adapter

    BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS End Of Line (EOL) Resistors MS/TP network must be properly terminated. For daisy chain configurations, you must install an EOL resistor at each end of the daisy chain. Depending on your MS/TP network configuration, the resistance value of the EOL resistor may change: •...

  • Page 7: Integration

    Reverse polarity at the module module INTEGRATION This section provides compatibility and programming information useful when setting up TB7600 Series thermostats on a WEBs- AX building automation system. Global Commands The following figure shows which objects from the thermostat can be monitored and commanded from the BAS front-end.
  • Page 8 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS Typical Graphical User Interface (GUI) Objects The following objects should be typically used in a GUI: • Room Temperature (AV7); • Occupied and Unoccupied Heat Setpoints (AV 42 and AV44); • Occupied and Unoccupied Cool Setpoints (AV 43 and AV45);...
  • Page 9 The TB7600 Series does not support the COV service. COV reporting allows an object to send out notices when its Present- Value property is incremented by a pre-defined value. Since this is not supported at Honeywell end, special attention should be given to the polling time settings at the Supervisory Controller and Workstation level when using a graphic interface or an application program to read or write to a Honeywell object.
  • Page 10 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS Free programmed object or loops As for the application program, you might want to read and write any MS/TP data on an “If Once” basis or a “Do Every” loop basis instead of reading or writing to a 3 party device’s object directly in the program.

  • Page 11: Troubleshooting

    BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS TROUBLESHOOTING Error / Trouble Possible Cause Solution Condition Two or more controllers have the same Modify each duplicate address to a unique MAC address. number. The MS/TP network has too many devices. Do not exceed the maximum number of devices and maximum length allowed by the EIA-485 specifications.

  • Page 12: Appendix

    BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS APPENDIX A: BACNET OBJECTS TB7600 SERIES PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) Vendor Name: Honeywell Vendor ID: 140 Product Name: TB7600 Thermostat Series Product Model Number: TB7600A5x14B, TB7614B5x 14B, TB7605B5x 14B, TB7607B5x14B, TB7600H5x 14B, TB7652A5x 0B, TB7652B5x 14B, TB7656B5x 14B, TB7657B5x14B and TB7652H5x0B.

  • Page 13: Bacnet Objects Supported

    BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS BACNET OBJECTS SUPPORTED Device Objects Table 4. Device Objects Type and Object Name Object Property Thermostat Parameter Instance TB76xxX5x14B Device Object_Identifier Unique ID number of a device on a network Property 75 (R,W)
  • Page 14 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS Objects Table Table 5. Objects Type and Object Name Object Property Instance Room Temperature AV 7 Present_Value (R,W) √ √ √ √ √ √ √ √ √ √ Room Temp Override BV 8 Present_Value (R,W) √...
  • Page 15 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS Table 5. Objects Type and Object Name Object Property Instance Unoccupied Heat AV 44 Present_Value (R,W) √ √ √ √ √ √ √ √ √ √ Setpoint Unoccupied Cool AV 45 Present_Value (R,W) √...
  • Page 16 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS Table 5. Objects Type and Object Name Object Property Instance Economizer AV 77 Present_Value (R,W) √ √ Changeover Setpoint Economizer Minimum AV 78 Present_Value (R,W) √ √ Position Mechanical Cooling BV 79 Present_Value (R,W) √...
  • Page 17 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS Standard Object Types Supported Table 6. Standard Object Types Supported Optional Supported Dynamically Dynamically Object Type Properties Writable Properties Objects Creatable Deletable Supported Analog Input    Reliability Out_of_Service Present_Value Analog Value ...
  • Page 18 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS Property Value Range Restrictions for AI and AV objects Table 8. Property Value Range Restrictions for AI and AV objects Object Type Under range Over range Object name Default value and instance value...
  • Page 19 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS List of Property Enumeration Sets for BI and BV objects Table 9. List of Property Enumeration Sets for BI and BV objects Object Type and Object Name Inactive_Text Active_Text Default value instance Room Temp Override...
  • Page 20 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS Property Enumeration Sets for MV Objects Table 10. Property Enumeration Sets for MV Objects Object Type Object Name BACnet Index Text Default value and instance Local Occupancy Occupancy Command MV12 Local Occupancy Occupied...
  • Page 21 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS Table 10. Property Enumeration Sets for MV Objects Object Type Object Name BACnet Index Text Default value and instance 0 hour 1 hour 2 hours 3 hours 4 hours 5 hours Temporary Occupancy...
  • Page 22 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS Table 10. Property Enumeration Sets for MV Objects Object Type Object Name BACnet Index Text Default value and instance 1 Stage Heating Stages MV73 2 Stages 2 Stages 1 Stage Cooling Stages MV74...
  • Page 23 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS 63-4523—01...
  • Page 24 BACNET INTEGRATION MANUAL FOR TB7600 SERIES THERMOSTATS Automation and Control Solutions Honeywell International Inc. 1985 Douglas Drive North Golden Valley, MN 55422 Honeywell Limited-Honeywell Limitée 35 Dynamic Drive ® U.S. Registered Trademark Toronto, Ontario M1V 4Z9 © 2011 Honeywell International Inc.

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