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6RTU;7-FCU;8-HPU;10-UV;16-RTU

Secondary Control Units
SST- TUC
Date Last Saved: 9/9/2004 2:06:46 PM

Product Name(s): 6RTU;7-FCU;8-HPU;10-UV;16-RTU
Product Description: The 7/8/10/16 TUC controllers are a terminal unit controllers.
Product Application(s): The 7/8/10/16 TUC Controllers are used to monitor and control mechanical and electrical equipment in commercial and industrial operations. Typical applications include fan coil units, heat pumps, unit ventilators, rooftop air handling units, and custom control/monitoring functions.
Point Quantity Characteristics
Analog Input (AI): See below Thermistor
Digital Input (DI): See Below Dry contact
Universal Input (AI or DI): N.A.
Analog Output (AO): See Below 0-10 Vdc
Digital Output (DO): See Below Triac (24 VAC/4 Amps)
Universal Output (UO):
Other:
Control Unit Model #:AIDIUIDOAOUOOther
7-FCU 4 3
8-HPU 4 4
10-UV 4 3 3
16-RTU 4 2 6 4
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
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
Indicating status LED on each output?
No
AO and DO
AO Only
DO Only
Other
Integral Flow Sensor? N.A.
Integral Damper Actuator? N.A.
Can controller accept occupant override from thermostat? N.A.
Can controller accept occupancy sensor input? N.A.
Expander Boards
Network Ports, Protocol(s), and Speed(s) Supported
(Note: See 'Architecture' for network details)
(1)-EIA 485 LAN communication, 9.6 kbps baud.
External Communication Ports, Speeds and Access Devices (1)-EIA 232 computer direct connect port, 9.6 kbps.
(1)-RJ-11 computer direct connect port, 9.6 kbps.
Additional Information (Optional)
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 SS-POT
*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) Information not provided
Clock Type
Powered, battery-backed
Battery powered
Powered, no battery backing
None
Other
Clock Synchronization Real time is synchronized for the entire LAN from the LAN controller addressed 01.
Volatile Memory (RAM) Capacity Information not provided
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
Is Volatile Memory Supported By Battery? No
Battery Type(s) Information not provided
Battery Life Information not provided
Backup Battery Operating Time 90 days for Real time clock
Non-Volatile Memory Capacity (EEPROM/Flash)* Yes, additional information not provided
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? No, 7/8/10/16 TCU controller can read Network Object (I/O operating parameter) values from the SST for generating and issuing trends
How many total trend values can be stored? N.A.
What is the controllers role in trending? N.A.
Can controller be programmed to 'push' data to archive or are trends 'pulled' from controller?
When full, does controller automatically send up trend data, overwrite data, or stop logging data? N.A.
Programming Method(s) Definable operating parameter programming software through a data entry process.
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
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
Volatile memory functions?
Lost
Retained for life of backup battery
Other
Upon restoration of power does the controller:
Auto-reboot without operator intervention? Yes
Automatically reset/synchronize the clock? Yes
Update all monitored functions? Yes all time and setpoint decisions are updated through communication with the EM Solutions Series controller over the LAN
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?
 
Control Enclosure UL approved 0.25" plastic enclosure (5" X 8" X 3")
Power Supply Required
Voltage 24VAC, 60Hz, Single Phase
VA Information not provided
Surge Protection Fuse: 0.75 Amp Resetable Polyfuse on the AC input. Opto Isolation: These protect the LAN, DO, and DI points through power isolation from internal circuits.
Underwriters Laboratories Information not provided
FCC Information not provided
CE Information not provided
LonMark Certified
Yes
No
No - but LonWorks compatible
Information not provided
BACnet (BTL) Certified
Yes
No
Not submitted for testing
Information not provided
Other