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DCU-050 with DBB-060 Base Board

Primary Control Unit
DCU-050 with DBB-060 Base Board
Date Last Saved: 12/14/2005 9:40:54 AM

Product Name(s): DCU-050 with DBB-060 Base Board
Product Description: The DCU-050 is a modular controller that serves as a 32 bit platform for various plug-in network cards and I/O boards. The DBB-060 is a I/O Base Board that plugs into the DCU-050. Together they create a DDC controller capable of controlling large central plants, AHU's, chillers, boilers, and other HVAC equipment.
Product Application(s): DBB-060 Base Board is expandable through a variety of expansion boards and I/O modules to control a wide range of building systems.
Point Quantity Characteristics
Analog Input (AI): N.A.
Digital Input (DI): See Below Pulse Input
Universal Input (AI or DI): See Below
Analog Output (AO): See Below 0-10 V
Digital Output (DO): See Below
Universal Output (UO):
Other:
Control Unit Model #:AIDIUIDOAOUOOther
DBB-060 1 16 16 16
A/D Converter Resolution
8 bit
10 bit
12 bit
16 bit
Other
D/A Converter Resolution
6 bit
8 bit
10 bit
No Analog Output
Other Information not provided
HOA switches provided on each output?
Note: These are also available as an add-on from 3rd party vendors.
No
Both AO and DO
DO Only
Other HOA Switch is available in certain plug-in modules (see additional features below)
Indicating status LED on each output?
No
AO and DO
AO Only
DO Only
Other LED is available in certain plug-in modules (see additional features below)
Integral Flow Sensor? No.
Integral Damper Actuator? Damper actuator is available through optional DPM-065-20 and DPM-065-22 Plug-in modules which can connect to the DBB-060 Base Board and the DEB-102 Expansion Board.
Can controller accept occupant override from thermostat? Information not provided.
Can controller accept occupancy sensor input? Information not provided
Expander Boards The DBB-060 I/O Base Board has slots for the connection of 3 I/O expansion boards. They can be any combination of the DEB-10xx Series. The DEB-102 has 8 slots for Plug-in modules described above.
Expansion Device Model #AIDIUIDOAOUOOther
DEB-100-1 8 8
DEB-100-2 8 16
DEB-101 32
DEB-102 8 8 8
Network Ports, Protocol(s), and Speed(s) Supported
(Note: See 'Architecture' for network details)
BACnet MS/TP over EIA-485 @ 76.8 Kbps (optional 9.6,19.2,38.4 kbps)

Optional BACnet/IP or BACnet over Ethernet 10Base-T @ 10 Mbps

BACnet PTP over EIA-232 @ 9600 default (optional 19200, 38400)
External Communication Ports, Speeds and Access Devices (2) EIA-232 (for OWS/Modem) @ 9.6 kbps default (optional 19.2, 38.4 kbps)
Additional Information (Optional) Optional DXC-052-x Ethernet expansion card allows Twisted-Pair Ethernet @ up to 10 MB, BACnet IP, or BACnet over Ethernet. Expansion card connects to the DCU-050 using a PC/104 Bus Connection.
Network Accessing Capabilities via Controller
Access controller only
Access controller plus additional controllers on network segment / LAN
Access all controllers on system
No access available on this controller
Other
Controller Access Devices
Laptop/PC
Local Display Panel (controller-mounted)
Local Display Panel (zone-mounted)
Handheld Interface Device (proprietary device)
PDA (3rd-Party HID)
Zone-Based port (details below)
Other
Zone-Based Interface Access
Zone Interface Hardware
Zone-Mounted touchpad (thermostat or stand-alone display)
HID (proprietary device)
PDA (3rd party HID, with software)
Laptop/PC
none
Other
*Note: This section covers the capabilities for accessing the controller or other parts of the network from the controller (i.e. 'bottom-up').
Standard access functionality is covered in the Architecture and Software sections.
**Does NOT include front-end OI functions. See vendor for specific functions available.
Functions Available Through Field Interface**:View ParamsChange ParamsChange
Programs/Logic
O&M SupportTAB/Cx Support
Laptop/PC
Local Display Panel (controller-mounted)
Local Display Panel (zone-mounted)
Handheld Interface Device (proprietary device)
PDA (3rd-Party HID)
Zone-Based port (details below)
Other
Microprocessor(s) 32-bit 24 MHz Toshiba
Clock Type
Powered, battery-backed
Battery powered
Powered, no battery backing
None
Other
Clock Synchronization Information not provided
Volatile Memory (RAM) Capacity 256 KB (2 megabit) SRAM
4 MB (32 megabit) DRAM
Volatile Memory (RAM) Uses
RAM use unrestricted
RAM use restricted as shown below
Information Not Provided
Program Execution / Calculation storage
Data / Trends / Alarms storage
Configuration / Parameter storage
Control Programming storage
Others Information not provided
Is Volatile Memory Supported By Battery? Yes
Battery Type(s) NiMH battery
Battery Life Information not provided
Backup Battery Operating Time 72 hours
Non-Volatile Memory Capacity (EEPROM/Flash)* 1 MB (8 megabit) Flash
Non-Volatile Memory Uses
Data / Trends / Alarms / Calculation Storage
Configuration / Parameter Storage
Control Programming Storage
Controller Operating System
Other
Additional Information
* Items in NV memory are not lost upon power or battery failure. Other types of NV memory such as EPROM, NOVROM, etc. do not directly impact system performance.
Can trend data be stored in this controller? Yes
How many total trend values can be stored? No Hard Limit. Restricted on Object Database and Remaining Memory.
What is the controllers role in trending? The Controller gathers the samples based on whether it is set up as a polling or Change-of-Value style trend log. If polling type is defined then the controller will gather samples at set intervals.
Can controller be programmed to 'push' data to archive or are trends 'pulled' from controller? Information not provided
When full, does controller automatically send up trend data, overwrite data, or stop logging data? All of those functions and capabilities are definable in the trend log
Programming Method(s) Information not provided
Resident vs Non-Resident Program Execution Information not provided
Scheduling
Resident/Supervisory. This controller supervises the scheduling of other controllers.
Resident/Stand Alone. This controller contains its own schedule.
Non-Resident. This controller is dependent upon another controller for its schedule.
None. This controller has no scheduling features.
Other
Resident Energy Management
Energy management algorithms for this controller can be custom programmed
Pre-programmed/built-in algorithms available, and are fully editable using custom programming
Pre-Programmed/built-in with limited editing via template-based programming
Controller is not typically used for energy management functions
Others Information not provided
Specific Pre-Programmed Algorithms Available
None (custom programming only)
None (not applicable)
Optimal Start/Optimal Stop
Peak Demand Limiting/Load Shedding
Economizer (enthalpy, dry-bulb, CO2, modulating/2-position, etc.)
Other Information not provided
Additional Energy Management functions are resident at SI
Additional Programming Functions
DDC Loops (P, PI, PID) Information not provided
Automatic PID Tuning Feature Information not provided
Automatical-Dial Alarm Support Information not provided
Does controller perform multiple retries and buffer/store alarm until connection is made? Information not provided
Are multiple destinations possible? Information not provided
Upon controller power loss or hardware failure:
Are network communications affected? Information not provided
Is loss recognized on/by the network and alarm reported? Information not provided
DO and AO response?
Outputs fail to a user pre-specified position
Outputs fail to a normal (unpowered) position
Outputs fail to last position
Other Information not provided
Volatile memory functions?
Lost
Retained for life of backup battery
Other
Upon restoration of power does the controller:
Auto-reboot without operator intervention? Information not provided
Automatically reset/synchronize the clock? Information not provided
Update all monitored functions? Information not provided
Generate an alarm if backup battery is dead? Information not provided
Upon network or communications failure does controller:
Continue to operate standalone? Information not provided
Operate with last global settings or user-specified value? N.A.
Do broken network segments continue to communicate within the remaining segment?
(Note: May depend on proper termination of segments for higher speed networks.)
Information not provided
Does network automatically reconfigure upon restoration? Information not provided
Does network store 'loss of communications' alarm with time of event? Information not provided
Additional Information (optional)
Self Test Diagnostics
Does controller have internal self-test diagnostics to check:
Processor failure? Information not provided
Internal hardware failure? Information not provided
Open/shortened sensor? Information not provided
Others? Information not provided
 
Control Enclosure Information not provided
Power Supply Required
Voltage 24 VAC
VA 75 VA
Surge Protection Information not provided
Underwriters Laboratories UL 916 listed
FCC FCC
CE CE
LonMark Certified
Yes
No
No - but LonWorks compatible
Information not provided
BACnet (BTL) Certified
Yes
No
Not submitted for testing
Information not provided
Other