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Digital Room Controller DSC-T305


									                                                                            SYSTEM CONTROLLERS
                                        Digital Room Controller                                    DSC-T305
                                        with LCD and Keypad
Description                                                                                        SPECIFICATIONS

The Delta™ Room Controller is a Native BACnet™ Application Controller that communicates            LCD
on an RS-485 LAN using the BACnet™ MS/TP protocol.
                                                                                                   Large font 4-digit alpha numeric
The controller is housed within a stylized wall mounted housing and includes programmable          display (for time or objects values)
LCD and keypad functions, and supports the Delta™ BACstat™.                                        Small font 4-digit alpha numeric
                                                                                                   display (for time or units display)
Strategies are written in GCL, rather than residing in fixed algorithms.
                                                                                                   12-digit alpha numeric display
Both firmware and controller databases are                                                         (for object names or menu
loadable over the network.                                                                         commands and options)
                                                                                                   10 display icons representing
         Application                                                                               different functions
                                                                                                   Optional backlighting
         With the 3 external inputs , one fixed
         internal temperature input, 5 binary                                                      Keypad
         outputs, RS-232 serial port, Real-Time                                                    4 or 8 or 16 buttons
         Clock and Battery, the DSC-T305 Room                                                      (suitable for different applications)
         Controller is ideally suited to be a                                                      Security Door
         stand-alone unitary controller. It is
                                                                                                   Temperature Sensor
         suitable for various applications with
                                                                                                   Thermistor Input - 10K Ω at 77°F
         small I/O requirements such as Fan                                                        (25° C)
         Coil Units, Unit Ventilators and Heat
                                                                                                   Accuracy +/-0.4° F from 32-158° F
         Pumps.The Controller is completely                   DSC-T305 Room Controller             (+/- 0.2° C from 0-70° C)
         programmable; GCL programs and
                                                                                                   Display resolution of 0.1°
         BACnet™ objects can be created and             Features
                                                                                                   Stability 0.24° F over 5 years
         modified for the specific application.         > Native BACnet™ firmware                  (0.13° C)
                                                        > BACnet™ MS/TP communications             External Inputs
                                                        > 4/8/16 button keypad                     3 Universal Inputs - 10 bit
                                                                                                   (supporting 0-5v, 0-10v, 10K)
                                                        > Completely programmable in GCL
                                                        > Programmable LCD with optional           External Outputs
                                                          backlight                                5 Binary FET outputs (AC or DC
                                                                                                   switching or PWM)
                                                        > Application database loadable over
                                                                                                   Jumper Selection for Internal or
                                                          the network                              External Power on Binary Outputs
                                                        > Controller firmware flash loadable                                            >>
                                                          over the network
                                                        > Derived Network Addressing (DNA)
                                                          for simple integration into a standard
                                                          network architecture

         Integrated Facilities Management Solutions. Simplified!
         Delta Controls Inc.                                                                       Technical specifications are subject to
         17850 56th Avenue      Tel: (604) 574-9444                                                revision without notice.
         Surrey                 Fax: (604) 574-7793
         British Columbia
         Canada V3S 1C7                                                                            Rev. 10_02
                                                                         SYSTEM CONTROLLERS
                                                                         Digital Room Controller                                                                                                     DSC-T305
                                                                                                                                                                                                     SPECIFICATIONS (cont.)
                      Output 4         Output 3                                                     Output 5                                                   Output 1      Output 2
   Power: 24VAC Class 2 at 5VA or 10 to 35VDC at 5VA excluding output loading.
   Outputs: 24 VAC / VDC at 12 VA / 0.5 Amps maximum for each output.                                                                                                                                Technology
   For use in a Class 2 circuit.
   Use copper conductors only.
   Caution: To Reduce the Risk of Fire and Electric Shock, Do Not Interconnect the Outputs of 2 different Class 2 Circuits.
                                                                                                                                                                                                     32-bit processor
     Ouputs: Jumper Configuration                                                                      Inputs: Jumper Configuration                                                          Clear   512 KB (4 MB) Flash Memory
                     Jumper         External          Internal                                      Input Jumper 10 KThermistor 0 - 5VDC 0 - 10VDC
                                    Source             source
                                                                                                     IP2            JP2                                                                              64 KB SRAM memory for database

                       JP03                                                                          IP3            JP3                                                                              CPU status LED
        3&4            JP04

                                                                                                     IP4           JP4                                                                               Real Time Clock (RTC) & battery

   Note: Outputs can only be configured in pairs, and                                                                                                                                                Device Addressing
         both jumpers must be set the same.
                                                                                                                                                                                                     Set via Keypad Configuration Setup
                                                                                                                                                                                                     or software setup
                                                                  CPU Status
                                                                           RS-232                                                                                                                    Communications Ports


                                                                                                                                                                                                     MAIN LAN (NET1)
                                                                                                                                                                                                     BACnet™ MS/TP @ 9,600 or 19,200
                                                                                                                                                                                                     or 38,400 or 76,800 bps (default)
                                                                                                                                                                                                     SubLAN (NET2)
                                                                                                                                                                                                     BACnet™ MS/TP @ 9,600 or 19,200
                                                                                                                                                                                                     or 38,400 or 76,800 bps



                                                              COM 5





                                                                                                                                                                                                     Delta™ LINKnet™ @ 76,800 bps
                                                                                                                                                                     JP01/02 JP4 JP3 JP2             (maximum of 4 DNS-14/24 BACstats)
                                                                                                                                                                                           10V       SERIAL RS-232
                                                                                          COM 3/4

                                                                                                                        COM 1/2



                                                              COM 3/4

                                                                                                                                                     COM 1/2


                               Rx      Tx
                                                                                                                                                                                                     BACnet™ PTP (RS-232
                                                                                                                                                                Rx     Tx
                                                        Power/NET1                                                 Power/NET2
                                                                                                                                                                                                     9,600, 19,200 or 38,400
                              NET1                                                                                                                                   NET2       NET2 Sub-net 120
   Use same color wire for                                                                                                                                           TERM       Ohm RC termination
   COMS and GNDS                                                                                                                                                                circuit jumper       Connectors





       NET1 120 Ohm
       RC termination                                                          NET1                                                           NET2                                                   AMP plug-in terminal connectors
       circuit jumper                                                                                                                                                             indicates LED
                                                                                                                                                                            Network Configure        Wiring
                                                                                    10KOhm Thermistor                                                                  No Termination
                                                                                        location                                                                        Termination                  Class II
                                                        DSC-T305 Board Layout
                                                                                                                                                                                                     10 VA (not including output loading)
                                                                                                                                                                                                     24 VAC c/w visual LED status
                                                                                                                                                                                                     indication                     >>

Integrated Facilities Management Solutions. Simplified!
                                 SYSTEM CONTROLLERS
                                 Digital Room Controller                                 DSC-T305
                                                                                         SPECIFICATIONS (cont.)
Order the Delta™ Room Controller with the desired options according to the               Ambient
following product numbers.                                                               32° to 131° F (0° to 55°C)
                                                                                         10 - 90% RH (non-condensing)
Features                       DNT-T305      DAC-T305      DSC-T305        DSM-T0        Dimensions
Internal Thermistor Input         ●              ●               ●            ●          43/16 x 511/16 x 11/8 ins
                                                                                         (10.7cm x 14.4cm x 3.0cm)
Additional I/O (3 IP & 5 OP)      ●              ●               ●
Internal Audio Beeper                            ●               ●            ●          Approvals/Standards
                                                                                         UL916; CE; FCC
RTC & Battery Backed SRAM                                        ●            ●
RS-485 Main Port                  ●              ●               ●            ●
RS-485 Subnet/LinkNet Port                       ●               ●            ●
RS-232 Port                                                      ●            ●
Backlighting                   Option B      Option B       Option B      Option B
Keypad &                  G1A, G2A, H2A      Any Listed    Any Listed    Any Listed
Security Door                                  Below         Below         Below

An appended keypad and door code must be included to specify the desired
model as follows:
Code      Description                               Extra           Exposed
                                               Programmable         Through
                                                  Buttons             Door
G1A        General - 4 Buttons                            None          Top 4 Buttons
G1B        General - 16 Buttons                           Yes           Top 4 Buttons
G2A        General c/w Fan Speed - 8 Buttons              None          Top 8 Buttons
G2B        General c/w Fan Speed - 16 Buttons             Yes           Top 8 Buttons
G3A        General c/w Time & Date - 8 Buttons            None          Top 4 Buttons
H2A        Hotel c/w Fan Speed - 8 Buttons                None          Top 8 Buttons
K1A        Keypad Applications - 16 Numbered Buttons       All          All 16 Buttons

RPT-768             Delta™ Network Repeater for MS/TP
TRM-768             Delta™ Network Terminator for MS/TP

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