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Honeywell - WEBs-AX  

WEB-201;WEB-201-O (WEB-201 with open license)

Primary Control Unit
WEB-201
Date Last Saved: 3/5/2012 9:06:02 AM

Product Name(s): WEB-201;WEB-201-O (WEB-201 with open license)
Product Description: Embedded controller/server platform that combines integrated control, supervision, data logging, alarming, scheduling, and network management functions.
Product Application(s): Used for smaller facilities, remote sites, and for distributing control and monitoring throughout large facilities.
Point Quantity Characteristics
Analog Input (AI): N.A.
Digital Input (DI): N.A.
Universal Input (AI or DI): See I/O Expansion 10K Thermister

0-10V/4-20mA

Dry Contact
Analog Output (AO): See I/O Expansion 0-10Vdc
Digital Output (DO): See I/O Expansion Relay (Max 30V/.5A)
Universal Output (UO):
Other:
A/D Converter Resolution
8 bit
10 bit
12 bit
16 bit
Other Infomation not provided
D/A Converter Resolution
6 bit
8 bit
10 bit
No Analog Output
Other Infomation 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 Infomation not provided
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 WEB optional I/O modules, up to four WEB-IO-16 per WEB-201 controller, 2 per WEB-201 controller if combined with a 34 Point I/O module.
Expansion Device Model #AIDIUIDOAOUOOther
WEB-IO-16 8 4 4
WEB-IO-34 16 10 8
Network Ports, Protocol(s), and Speed(s) Supported
(Note: See 'Architecture' for network details)
(2) Ethernet Ports @ 10/100 Mbps
(1) EIA-232 Port
(1) EIA-485 non isolated port.
External Communication Ports, Speeds and Access Devices Optional FTT10 A LON adapter
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 information not provided
*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) IBM PowerPC 405EP 250 MHz processor.
Clock Type
Powered, battery-backed 3 month maximum
Battery powered
Powered, no battery backing
None
Other
Clock Synchronization yes
Volatile Memory (RAM) Capacity 64MB SDRAM
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 Infomation not provided
Is Volatile Memory Supported By Battery? yes
Battery Type(s) Information not provided
Battery Life Information not provided
Backup Battery Operating Time 5 minutes typical.
Non-Volatile Memory Capacity (EEPROM/Flash)* 64MB Serial Flash
Non-Volatile Memory Uses
Data / Trends / Alarms / Calculation Storage
Configuration / Parameter Storage
Control Programming Storage
Controller Operating System
Other Information not provided
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? Information not provided
What is the controllers role in trending? Information not provided
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? Information not provided
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/Supervisory. This controller supervises the scheduling of other controllers.
Resident/Stand Alone. This controller contains its own schedule.
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 information not provided
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?
 
Control Enclosure plastic, din rail or screw mount chassis
Power Supply Required
Voltage 120 Vac, 50-60 Hz
VA Information not provided
Surge Protection
Underwriters Laboratories UL 916, C-UL listed to Canadian Standards Association (CSA)
FCC Part 15 Class A
CE Yes
LonMark Certified
Yes
No
No - but LonWorks compatible
Information not provided
BACnet (BTL) Certified
Yes
No
Not submitted for testing
Information not provided
Other