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T9800 series BACnet MS/TP Networked Thermostat Controller Technical Bulletin
T9800 series BACnet MS/TP Networked Thermostat Controller
Technical Bulletin
Contents
Revision ............................................................................................................................................. 2
1.
Introduction .............................................................................................................................. 3
2.
Product overview ...................................................................................................................... 3
3.
Configuring MS/TP .................................................................................................................... 4
3.1 Wiring the network ................................................................................................................. 4
3.2 End-of-Line termination .......................................................................................................... 4
3.3 Setting the network parameters ............................................................................................. 5
3.4 MS/TP controller mapping ...................................................................................................... 5
3.4.1 Preparation ....................................................................................................................... 5
3.4.2 Adding a Thermostat Controller ....................................................................................... 5
3.4.3 Adding BACnet MS/TP Points ........................................................................................... 5
4.
MS/TP points ............................................................................................................................. 6
4.1 T9800 points list ...................................................................................................................... 6
4.2 Points descriptions .................................................................................................................. 9
5
Output Mapping ...................................................................................................................... 11
1 |
P a g e
Rev 1.4
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Summary of Contents for Johnson Controls T9800 Series
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Page 1: Table Of Contents
T9800 series BACnet MS/TP Networked Thermostat Controller Technical Bulletin Rev 1.4 T9800 series BACnet MS/TP Networked Thermostat Controller Technical Bulletin Contents Revision ............................. 2 Introduction ..........................3 Product overview ........................3 Configuring MS/TP ........................4 3.1 Wiring the network ......................... 4 3.2 End-of-Line termination ...................... -
Page 2: Revision
T9800 series BACnet MS/TP Networked Thermostat Controller Technical Bulletin Rev 1.4 Revision Revision Author Comments Zheng Jinrong Initialize the document. Zheng Jinrong Add output mapping. Zheng Jinrong Update output mapping for ECM and AHU app. Zheng Jinrong Update exposed objects... -
Page 3: Introduction
Command and configure from an NAE. 2. Product overview The T9800 series touch screen fan coil thermostat control the fan coil with local temperature to get comfortable environment. Select the temperature scales and setpoints, the mode, and the different values to control the Heating, Ventilating, and Air Conditioning (HVAC) system, maintain the desired room temperature. -
Page 4: Configuring Ms/Tp
T9800 series BACnet MS/TP Networked Thermostat Controller Technical Bulletin Rev 1.4 ● ● Relay(H/C) ● ● ● 3-stage Relay(FAN) Output ● ● AO 0~10VDC(H/C) ● AO 0~10VDC(EC FAN) ● ● ● Binary Input ● ● ● input AI NTC(10K) ●... -
Page 5: Setting The Network Parameters
3.4 MS/TP controller mapping 3.4.1 Preparation Before you map a T9800 Series Network Thermostat Controller into an NAE: 1. Decide which points within the thermostat controller need to be mapped. Only map the points that need to be viewed on a regular basis because excessive mapping lowers system performance. -
Page 6: Ms/Tp Points
T9800 series BACnet MS/TP Networked Thermostat Controller Technical Bulletin Rev 1.4 points online; however, this function requires that the thermostat controller that is to be mapped is connected and ready to communicate. When mapping points offline, the point type must match the BACnet object type (for example, AV, MV, BI), and the point instance number must match the point BACnet instance number. - Page 7 T9800 series BACnet MS/TP Networked Thermostat Controller Technical Bulletin Rev 1.4 RLY-2 Close Open BO-1013 App:0~5 App:7,8,10~14,16~18 ALWAYS RLY-3 Close Open BO-1014 App:0~5 App:7~17 ALWAYS RLY-4 Close Open BO-1015 ALWAYS NONE NONE RLY-5 Close Open BO-1016 App:1~5 NONE NONE ALWAYS...
- Page 8 T9800 series BACnet MS/TP Networked Thermostat Controller Technical Bulletin Rev 1.4 Occupied App:0~5 ALWAYS ALWAYS FAN-DB MV-1308 App:0~5 ALWAYS ALWAYS UNOCC-FAN MV-1309 ALWAYS ALWAYS ALWAYS PWR-F-RSTT MV-1310 Recovery One Heating Stage - App:3 App:12,16 NONE Fan Coil. HTG-STG One Heating Stage - MV-1311 Floor Heating;...
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Page 9: Points Descriptions
T9800 series BACnet MS/TP Networked Thermostat Controller Technical Bulletin Rev 1.4 No Lockout ALWAYS ALWAYS ALWAYS Level 1 ->Lock all keys Level 2 ->Lock the keys except Fan Speed and Temp KEY-LOCK Adjustment keys MV-1322 Level 3 ->Lock the ON/OFF and Clock keys Level 4 ->Lock the... - Page 10 T9800 series BACnet MS/TP Networked Thermostat Controller Technical Bulletin Rev 1.4 BO object to control the valve. FRST-PRT Frost protection, enable or disable the frost protection function. TIO2-ESP When app support the TIO2-ESP, if the TIO2-ESP control by manual, user can enable or disable TIO2-ESP output by this point.
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Page 11: Output Mapping
T9800 series BACnet MS/TP Networked Thermostat Controller Technical Bulletin Rev 1.4 TIMER-ON This point to schedule the device unit enable in minutes. TIMER-OFF This point to schedule the device unit disable in minutes. FAN-DELAY When valve off, fan relay delay off time in seconds. - Page 12 T9800 series BACnet MS/TP Networked Thermostat Controller Technical Bulletin Rev 1.4 2-pipe 3-wire valve RLY-1 RLY-2 RLY-3 RLY-4/5 RLY-4/5 2-pipe FCU with floor RLY-1 RLY-2 RLY-3 RLY-4 RLY-4 RLY-5 heater 2-pipe with RLY-1 RLY-2 RLY-3 RLY-4 RLY-4 RLY-5 TiO2/ESP water source heat...
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