WEB-202-XPR;WEB-202-XPR-GW (WEB-202-XPR with wireless modem);WEB-202-XPR-O (WEB-202-XPR with open license);WEB-202-XPR-GWO (WEB-202-XPR with wireless modem and open license)
Primary Control Unit
WEB-202-XPR
Date Last Saved: 3/5/2012 9:06:11 AM
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Product Name(s):
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WEB-202-XPR;WEB-202-XPR-GW (WEB-202-XPR with wireless modem);WEB-202-XPR-O (WEB-202-XPR with open license);WEB-202-XPR-GWO (WEB-202-XPR with wireless modem and open license)
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Product Description:
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Embedded controller and server platform that provides integrated control, supervision, data logging, alarming, scheduling, network management functions, and a graphical user interface.
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Product Application(s):
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Used for control, monitoring, and energy management in small facilities.
Used for providing distributed control and monitoring in multi-site applications.
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Point Quantity
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Characteristics
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Analog Input (AI):
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N.A.
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Digital Input (DI):
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N.A.
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Universal Input (AI or DI):
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8
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10K Thermistor
0-10 V
0-20 mA
Dry contact
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Analog Output (AO):
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4
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0-10 V
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Digital Output (DO):
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4
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Relay (24 VAC/30 VDC)
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Universal Output (UO):
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Other:
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| Control Unit Model #: | AI | DI | UI | DO | AO | UO | Other |
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WEB-202-XPR
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8
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4
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4
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A/D Converter Resolution
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D/A Converter Resolution
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HOA switches provided on each output?
Note: These are also available as an add-on from 3rd party vendors.
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Indicating status LED on each output?
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Integral Flow Sensor?
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N.A.
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Integral Damper Actuator?
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N.A.
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Can controller accept occupant override from thermostat?
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N.A.
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Can controller accept occupancy sensor input?
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N.A.
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Network Ports, Protocol(s), and Speed(s) Supported
(Note: See 'Architecture' for network details)
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(2) ethernet ports @ 10/100 Mbps
(1) EIA-232 port
(1) EIA-485 port
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External Communication Ports, Speeds and Access Devices
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Optional FTT10 LON adapter (card only)
Optional FTT10 LON adapter (card and driver)
Optional RS-232 port adapter
Optional dual port RS-485 adapter (electronically isolated)
Optional modem card
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Additional Information (Optional)
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Network Accessing Capabilities via Controller
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Controller Access Devices
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Zone-Based Interface Access
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Zone Interface Hardware
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*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.
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Microprocessor(s)
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AMCC PowerPC 405; 250 MHz processor
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Clock Type
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Clock Synchronization
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yes
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Volatile Memory (RAM) Capacity
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128 MB SDRAM
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Volatile Memory (RAM) Uses
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Is Volatile Memory Supported By Battery?
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yes
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Battery Type(s)
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NiMh battery;
Optional external 12VDC sealed lead acid battery
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Battery Life
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3 month minimum
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Backup Battery Operating Time
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5 minutes is typical
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Non-Volatile Memory Capacity (EEPROM/Flash)*
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64 MB serial flash
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Non-Volatile Memory Uses
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Additional Information
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* 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.
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Can trend data be stored in this controller?
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yes
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How many total trend values can be stored?
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information not provided
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What is the controllers role in trending?
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trending source
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Can controller be programmed to 'push' data to archive or are trends 'pulled' from controller?
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When full, does controller automatically send up trend data, overwrite data, or stop logging data?
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information not provided
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Programming Method(s)
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WEBs-AX
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Resident vs Non-Resident Program Execution
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information not provided
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Scheduling
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Resident Energy Management
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Specific Pre-Programmed Algorithms Available
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Additional Programming Functions
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DDC Loops (P, PI, PID)
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information not provided
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Automatic PID Tuning Feature
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information not provided
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Automatical-Dial Alarm Support
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information not provided
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Does controller perform multiple retries and buffer/store alarm until connection is made?
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information not provided
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Are multiple destinations possible?
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yes
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Upon controller power loss or hardware failure:
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Are network communications affected?
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no
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Is loss recognized on/by the network and alarm reported?
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yes
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DO and AO response?
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Volatile memory functions?
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Upon restoration of power does the controller:
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Auto-reboot without operator intervention?
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information not provided
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Automatically reset/synchronize the clock?
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information not provided
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Update all monitored functions?
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information not provided
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Generate an alarm if backup battery is dead?
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information not provided
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Upon network or communications failure does controller:
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Continue to operate standalone?
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yes
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Operate with last global settings or user-specified value?
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N.A.
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Do broken network segments continue to communicate within the remaining segment?
(Note: May depend on proper termination of segments for higher speed networks.)
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information not provided
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Does network automatically reconfigure upon restoration?
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information not provided
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Does network store 'loss of communications' alarm with time of event?
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information not provided
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Additional Information (optional)
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Self Test Diagnostics
Does controller have internal self-test diagnostics to check:
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Processor failure?
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information not provided
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Internal hardware failure?
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information not provided
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Open/shortened sensor?
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information not provided
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Others?
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Control Enclosure
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plastic; wall mounted chassis
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Power Supply Required
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24V AC/DC
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Voltage
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information not provided
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VA
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information not provided
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Surge Protection
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Underwriters Laboratories
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UL 916
C-UL listed to Canadian Standards Association
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FCC
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Part 15 Class A
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CE
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yes
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LonMark Certified
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BACnet (BTL) Certified
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Other
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