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NETWORK & WIRELESS I/O MULTISTAGE SEVEN-DAY PROGRAMMABLE LON THERMOSTAT WITH SUBBASE MODEL T7300F2127 WITH Q7300H SERIES SUBBASE

DESCRIPTION

The Model T7300F2127 is a single or multi-stage seven-day programmable stand-alone thermostat (¡F or ¡C). It comes with a Q7300H Series subbase, which communicates with any LonWorks¨ system. The Model T7300F2127 uses stan- dard network variable types (SNVT) to share input information and occupied commands with other LON devices. A laptop with LonStatª software is used to set up the LonWorks net- work and can communicate directly to the network ther- mostats or by dial-up modem to remote T7300F2127 LON networks. The Model T7300F2127 may also communicate with any building LON network to share informa- tion and occupied commands. If communication fails, the ther- mostat maintains control with the internal schedule in its mem- ory as a stand-alone device until communication is re-estab- T7300F2127/Q7300H lished.

FEATURES

¥ LonWorks communication protocol ¥ Standard SNVTs ¥ Full monitoring over LON ¥ Full control over LON ¥ Seven-day programming OPERATIONS ¥ Proportional plus Integral (PI) control ¥ Up to three and three cool outputs This Model T7300F2127 is the same thermostat used for ¥ control stand-alone operation for control of up to three heating or ¥ System control three cooling stages or for applications. The ¥ Optimal start Q7300H Series subbase contains the LonTalk communica- ¥ Display in ¡F or ¡C tion hardware. After setup, the thermostats can talk to each other and share points and schedules. A permanent connec- ¥ Remote inputs tion can be made via a Model SLTA-10 and a laptop using ¥ display offset LonStat software to communicate directly to local Model ¥ Set point range stops T7300F2127’s or through modem to remote thermostat sites. ¥ CE approved

SPECIFICATIONS

T7300F2127 Mounting Q7300H subbase with terminals (see Thermostat Selection Table in HVAC Controls section) (order separately) Power 20-30 VAC @ 6 VA, 50/60 Hz Functional profile LonMark profile #8060, type 09 Clock 12- or 24-hour, accuracy 1 min/month Required software LonStat, point and click Display LCD 1.75"W x 0.75"H programming (4.45 x 1.91 cm), ±1¡F or 0.5¡C Enclosure ArchivedBeige plastic DocumentSLTA-10 RS232 to LonTalk adapter Relays 30 VAC max Power 24 VAC or 12 VDC Running 1.6A H/C, 0.5A fan Communication LonTalk twisted pair 24-AWG Inrush 3.5A heat, 7.5A cool, 3.5A fan DB9 to CPU or modem Power interrupt No battery required, infinite program Enclosure NEMA 1 metal, wall/panel mount memory, two-hour clock Modem 56K baud v.90, tabletop

KELE ¥ www.kele.com USA 901-937-4900 ¥ International 901-382-6084 NETWORK & WIRELESS I/O MULTISTAGE SEVEN-DAY PROGRAMMABLE LON THERMOSTAT WITH SUBBASE MODEL T7300F2127 WITH Q7300H SERIES SUBBASE

CONFIGURATION DATA Q7300 Lonmark Functional Profile The following is a brief description of some of the features that can be commanded over the network: Hardware ¥ Day of Week/Time of Day: When a T7300F2127 thermostat is designated Output as the network time master, the current time of day and day of week is syn- chronized across the network every minute. Whenever the time of day or Thermostat Object day of week of the time master is changed, it automatically adjusts all the Type Number 09 other T7300F2127's on the network. When a T7300F2127 is controlled by a time master, its time cannot be changed using its keypad. If an attempt is made to change its time, the controlled T7300F2127 LED displays LOC. nviSetPoint nvoHeatOutput nv1 SNVT_temp_p nv2 SNVT_lev_percent ¥ System Settings: System switch settings (heat/cool/auto/off, em heat) can be designated by a remote T7300F2127, or if configured to nvoCoolOutput allow it, from the T7300F2127 keypad. Mandatory nv3 SNVT_lev_percent ¥ Fan Settings: Fan settings (on/auto) are selected as designated by a Network remote T7300F2127 or from the T7300F2127 keypad. Variables nvoSpaceTemp nv4 SNVT_temp_p ¥ Space Temperature: If a valid space temperature value is received at the (nv) Q7300H DestRm Temp network variable input, that value will be used in the nvoUnitStatus T7300F2127 as the primary controlled variable. In this case, the internal nv5 SNVT_hvac_status space sensor of the T7300F2127 is ignored. ¥ Current Set Point: If a valid set point value is received at Q7300H nviSpaceTemp nvoTerminalLoad DestSetPoint, that value will be used by the Q7300H as the center set point. nv6 SNVT_temp_p nv1 SNVT_lev_percent The heat and cool set points are then calculated from this value and are used in the T7300F2127 as the occupied set points. During unoccupied nviOccupiedCommand nvoEffectSetPoint periods, DestSetPoint is ignored. nv7 SNVT_occupancy Optional nv1 SNVT_temp_p ¥ Schedule: The occupancy schedule used by a T7300F2127 may reside Network nviApplicationMode nvoTermination locally in that device or remotely in another schedule device (T7300F2127 or nv8 Variables nv1 SNVT_hvac_mode (nv) SNVT_switch BAS). Local schedules can be created and modified using the T7300F2127 keypad or with a configuration tool. External schedules can also be modified nviSetPointOffset nvoEnergyHoldOff nv9 nv1 using the keypad of the schedule device or with LonStat software. When a SNVT_temp_p SNVT_switch T7300F2127 receives scheduling information over the network, the user is locked out from making schedule changes at the keypad, and the LCD dis- nviEnergyHoldOff nv10 SNVT_switch plays LOC if attempted. When a T7300F2127 thermostat is designated as schedule device, it sends its schedule file to the appropriate Q7300H (s), Network Configuration Properties (nc) which, in turn, overwrites any existing internal schedule in their T7300F2127 nc49-nciSndHrtBt SNVT_time_sec (mandatory) thermostat. nc48-nciRcvHrtBt SNVT_time_sec (optional) ¥ Occupancy Bypass: Any internal schedule in the T7300F2127 is overrid- nc64-nciMinDelta SNVT_temp_p (optional) den if a valid occupancy command is received by its Q7300H (resulting from nc17-nciLocation SNVT_str_asc (optional) an existing external schedule on the LonWorks network). nc60-nciSetPnts SNVT_temp_setpt (mandatory) ¥ Continuous Unoccupied: In this mode, the T7300F2127 thermostat sets nc79-nciUpSPHeat SNVT_temp_p (optional) nc80-nciLrSPHeat SNVT_temp_p (optional) the operating set points to the unoccupied set points. The T7300F2127 nci76-nciUpSPCool SNVT_temp_p (optional) remains in this mode until the Run Program key is pressed. nci77-nciLrSPCool SNVT_temp_p (optional) ¥ Set Point Changes: Selecting a temporary set point modifies that set point for the present schedule period. Pressing Run Program terminates tempo- rary set points. Temperature set point range is 40¡ to 90¡F (4¡ to 32¡C). Manufacturer- Defined ¥ Temporary Override: This modifies the schedule to operate the thermostat Section in occupied mode for a designated number of hours. Temporary occupied time can be selected for 1, 3, 8, or 12 hours. If a change from occupied to unoccupied is scheduled and the Temporary Override key is pressed, the thermostat remains in occupied mode until the designated override time Hardware expires. If the thermostat is in the unoccupied mode when the Temporary Input Occupied key is pressed, the thermostat operates at the occupied set point Q7300H Functional Profile Number 8060-LonMark until the override time expires. Thermostat Object (Type 09) (thermostat profile variables not used are grayed)

SOFTWARE OPERATION SETUP ENGINEERING DOCUMENTS LonStatª Operation Software Other Documents Needed for Engineering and Programming

LonStat PC-based software is used to set up a LonTalk system The hbctechlit..com website should be utilized to acquire between thermostats. It configures the schedule and all the thermostat the following engineering and installation document forms to aid in settings to each thermostat and can download these settings to all or system configuration. part of the ModelArchived T7300F2127 thermostats in the system. The PC Document 95-7511.2 SLTA 10, Q7760A2001 Serial LonTalk Adapter, also can monitor the settings or temperature parameters in each ther- (Installation Instructions) mostat. It has only on-line setup or monitoring capabilities and does 63-4366 Q7300H Subbase integration user address manual, not have trending, graphing, dial out, alarming, or other data acquisi- (System Integration Manual) tion capabilities. After the thermostats are set up, the connection can 63-4365 T7300F/Q7300H Thermostat Engineering, be broken, and the thermostats use either one system master stat for (System Engineering) the occupancy schedule or their individual schedule. The fastest and 63-1281 T7300F and Q7300H LON Subbase Specifications Sheet, (Specification Data) most economical way to set up the thermostat network is through the 74-2865-2 LonWorks Bus Wiring Guidelines, (User Guide) LonStat software package. It can be reused on multiple projects and 62-0155-3 Q7300H Subbase Installation, (Installation Instructions) through the dial-up method can monitor any remote customer system 74-3072 LonStat Specification Requirements, with a dial-up modem. (Specification Data)

KELE ¥ www.kele.com USA 901-937-4900 ¥ International 901-382-6084 NETWORK & WIRELESS I/O MULTISTAGE SEVEN-DAY PROGRAMMABLE LON THERMOSTAT WITH SUBBASE MODEL T7300F2127 WITH Q7300H SERIES SUBBASE

SYSTEM LAYOUT

Notebook PC

T7300 T7300 T7300 T7300

RS-232 209541B LonWorks BUS T7300 SLTA-10 Termination Modem Modem RS-232 209541B LonWorks BUS SLTA-10 Termination T7300 T7300 T7300 T7300

Modem RS-232 209541B LonWorks BUS SLTA-10 Termination Typical Layout for T7300/Q7300H Devices in LonWorks¨ Network

COMMUNICATION WIRING

in 4 (cm) EIA-232 (10.16)

Power Plug in DB9 Female To Phone 1.25 Connector Jack (3.18) Service (Serial I/O) OTX Configuration ORX Phone Connection Front Panel EIA-232 Network (3,4, 8) Off DIP Switch (1, 2, 5, 6, 7) On LED 5.25 Power Service (13.34) Request RS232 Comm Switch To LonWorks 25 BAS Thermostat LED 1 Pin AC Power* 9 VDC To SLTA-10 Pin Male Configuration Male DIP DC Power * Plug-in Front View Back View Transformer SLTA-10 32000180-009 Back Panel Network Adapter * AC or DC, not both Modem USR 56K V.90

T7300F DCE Modem to SLTA-10 Connection (DB-25 to DB-9) Cable SLTA-10 EB EB 32000100-010 Signal Cable DB-9 (DCE) DB-9 Cable Name DB-25 Male Male Female RXD-Pin 3 Pin 3 Pin 3 TXD-Pin 3 Modem SLTA-10 TXD-Pin 2 Pin 2 Pin 2 RXD-Pin 2 DB25 DB9 DCD-Pin 8 Pin 8 Pin 4 DTR-Pin 4 Male Male DTR-Pin 20 Pin 20 and Pin 6 DSR-Pin 6 RTS-Pin 4 Pin 4 Attach SLTA-10 to a Modem GND-Pin 7 Pin 7 Pin 5 GND-Pin 5 T7300F PC to SLTA-10 Connection (DB-25 to DB-9)

Cable EB EB PC Cable Cable SLTA Signal Connector DB-9 DB-9 (DCE) DB-9 PC (DTE) SLTA-10 Name DB-9 Male Female Female Female DB9 DB9 RXD Pin 3 Pin 3 Pin 3 Pin 2 Female Male TXD Pin 3 Pin 3 Pin 3 Pin 3 Signal Attach SLTA-10 to PC Pin 5 Pin 5 Pin 5 Pin 5 Archived DocumentGround 9 pin to 9 pin

T7300F DCE Modem to SLTA-10 Connection (DB-25 to DB-9)

EB EB PC Cable Cable SLTA Cable Signal Connector DB-25 DB-9 (DCE) DB-9 Name DB-25 Male Female Male Female PC (DTE) SLTA-10 RXD Pin 3 Pin 3 Pin 2 Pin 2 TXD Pin 2 Pin 2 Pin 3 Pin 3 DB25 DB9 Signal Female Male Pin 7 Pin 7 Pin 5 Pin 5 Ground Attach SLTA-10 to PC 25 pin to 9 pin

KELE ¥ www.kele.com USA 901-937-4900 ¥ International 901-382-6084 NETWORK & WIRELESS I/O MULTISTAGE SEVEN-DAY PROGRAMMABLE LON THERMOSTAT WITH SUBBASE MODEL T7300F2127 WITH Q7300H SERIES SUBBASE

THERMOSTAT WIRING THERMOSTAT DISPLAY/PROGRAMMING KEYS in 7.31 (cm) (18.57) 3.19 (8.10)

{E} AM ° (E) (O) MON11:32 68 ROOM W3 Y3 SYSTEM FAN HEAT AUTO (W1) A1 A2W2 A3 Y3 (B) C1 C2 C3 C4 C5 Q7300H2029 4.63 (Q7300H2003) Set Program Set Temperature (11.76) Run Occupied Unoccupied Occupied Unoccupied Change {Q7300H2011} Program Start Time Start Time Day Temp Temp Time/Temp

Temporary Set Current Clear Heat/Cool EBEB W1 Y1 GRCRHXTAS TAS Occupied Day/Time Start Time Copy Settings (Y2) Continuous Occupied System Fan

(AS) discharge air displays on LCD in set up mode only Depth 1.69 (4.3)

TERMINAL DESIGNATIONS

Terminal Typical Connection Terminal Typical Connection Designations Designations A1, A3 control RC 24V system cooling transformer* A2 Dry auxiliary contact (A2 is common to A1, A3) RH 24V heating transformer* AS, AS ST-D22 discharge air sensor (monitor only) T, T Remote sensor input for T7047 or T7147 B Heating changeover W1 Stage 1: heating relay or auxiliary heat relay C1, C2, C3, Communication input for T7147 W2 Stage 2: heating relay C4, C5 W3 Stage 3: heating relay E Emergency heat relay X Heating transformer common EB, EB LonWorks network connection Y Cool call FC Fan control transformer Y1 Stage 1: contactor G Fan Relay Y2 Stage 2: cooling compressor (conventional) *European installations must use a safety or compressor contactor (heat pump) transformer as defined by IEG60742 Y3 Stage 3: cooling compressor

ORDERING INFORMATION

MODEL DESCRIPTION T7300F2127 Multistage Digital Thermostat (Lon subbase required) Q7300H2029 LonTalk Subbase for T7300F2127, 3H/3C, Conventional Q7300H2003 LonTalk Subbase for T7300F2127, 3H/2C, Heat Pump, H/C Changeover, OB Terminals Q7300H2011 LonTalk Subbase for T7300F2127, 3H/2C, Heat Pump without OB Terminals for Carrier ZL7300A1009 LonStat Configuration Software for T7300F and Q7300H Thermostats SLTA-10 Serial LonTalk Adapter, RS-232 to Lon Network Converter 32000100-010 DB-9 to DB-25 for Connection of SLTA-10 to Modem (male to male) USRArchived 56K V.90 US Robotics 56K External Modem, V.90 Document(switches 3,4,8 down, off) 209541B LonWorks Bus Termination Module

Related Products T7047C2007 Remote space sensor (1420Ω @75¡F, NTC) T7022A1010 Return -mount sensor (1420Ω @75¡F, NTC), continuous fan required ST-D22 Discharge air duct-mount sensor (3 kΩ @77¡F, NTC), continuous fan required T7147A2000 Remote space sensor with occupied button and LED indicator T7147A2018 Remote space sensor with occupied button and warmer/ buttons with LED indicator TG512A1009 Clear plastic thermostat guard for T7300F2127

KELE ¥ www.kele.com USA 901-937-4900 ¥ International 901-382-6084