®
WebStat
GENERAL
WebStat® is a web-based building manager that allows
contractors and facility managers to view and command
T7350H Commercial Programmable Thermostats. It
communicates over the LonWorks
building management control of the T7350H thermostats
through a web browser. It runs building management
applications such as Trending, Scheduling, and Alarming.
The WebStat Bundle (W7350A1000) includes the WebStat
controller (as shown above), a LON
supply.
®
netrwork to perform
®
card, and a power
SPECIFICATION DATA
-Configure a maximum of 5 trends (each trend having 2
thermostat points)
-Store up to 500 samples per trend
-Configure up to 25 user defined alarms
-Store and View up to 200 alarm records
WebStat acts like a network time master to synchronize the
time and date in thermostats linked to it with its own time and
date or with the Internet time servers. Its Device Discovery
feature enables you to discover online thermostats. You can
manage users and control their access to different resources
in the system. The System Administration can configure
network settings, site information settings, system and
network data, time settings, and upload new software
upgrades.
FEATURES
Supports up to 20 T7350H thermostats
Web User Interface serving information tailored for
different users to a browser
Small compact design is easy to install
Embedded IBM® Power PC platform
With WebStat you can:
-Configure and schedule thermostats, add them to floor plans,
generate and view trends
-Configure users and define their roles in accessing and
configuring thermostats and WebStat
-Configure up to five floor plans
-Configure a maximum of 20 thermostats on a single network.
-Configure a maximum of 10 schedules on a single network.
-Assign up to 20 thermostats per schedule (a thermostat can
only be associated to one schedule)
APPLICATION
WebStat is ideal for smaller facilities and remote sites. It
supports up to 20 T7350H thermostats.
In larger facilities or with facilities supporting HVAC controllers
other than the T7350H, WebVision™ can be used to
communicate over the LonWorks network to perform building
management control of various LonWorks devices and
controllers through a web browser.
Contents
General.............................................................................. 1
Features ............................................................................ 1
Application......................................................................... 1
Ordering Information ......................................................... 2
Specifications .................................................................... 3
63-4376-01
WEBSTAT®
WEBSTAT BUILDING INTEGRATION
INTERNET
WEBSTAT CONTROLLLER
LONWORKS
T7350 T7350T7350T7350
SUITE 1 SUITE 4SUITE 3SUITE 2
MULTI-TENANT FACILITY: EACH TENANT CAN BE PROVIDED WITH PERMISSIONS FOR THEIR SPACE WHILE THE BUILDING
MANAGER HAS FULL ACCESS.
Fig. 1. WebStat
®
Architecture
®
M32173
ORDERING INFORMATION
When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the
TRADELINE® Catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone:
1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).
2. Honeywell Customer Care
1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Toronto, Ontario M1V 4Z9.
International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.
63-4376—01 2
SPECIFICATIONS
CAUTION
WEBSTAT®
WebStat® Controller
CPU: IBM
Operating System:
Memory:
Battery Backup: Five minutes typical; shutdown begins within
Real-time Clock: Three month backup maximum via battery
®
PowerPC® 405EP 250 MHz processor
QNX® RTOS
IBM J9™ JVM
NiagaraAX™
64 MB SDRAM
64 MB Serial Flash
10 seconds
®
Java Virtual Machine
Controller Feature Limits
Table 1. Feature Limits.
Feature Limit
Thermostats up to 20 T7350H thermostats
Schedules 10; up to 20 thermostats/schedule
Alarms 25 user-defined; up to 200 alarms total
Trends Five user-defined; up to 500 samples/trend
Users 15 users total, which can be assigned to 4
pre-defined User Groups
Floor Plans Up to five floor plans
Communication Interfaces
Ethernet: Two ports; One unused; 10/100 Mbps; RJ-45
connectors
Communication Card: 78 Kbps FTT10 A LON
LonWorks
Unused: two communication ports (RS-485 and RS-232)
®
communication driver
®
Adapter and
Electrical
• NPB-WPM-US wall plug power supply
• Class-A device
• Input voltage range: 100 to 240 Vac, 47 to 63 Hz, 0.5A
Equipment Damage will result if incorrect power is
connected.
Each WebStat
non-grounded, 15 Vac power source.
®
controller must have its own isolated,
Environmental
Operating temperature range: 32 to 122 °F (0 to 50 °C)
Storage Temperature range: 32 to 140 °F (0° to 60 °C)
Operating Relative Humidity: 5% to 95% RH, non-
condensing
Operating Relative Humidity: 5% to 95% (non-condensing)
Mechanical
Physical Dimensions: 6.3 in. (160 mm) Width x 4.8 in. (122
mm) Height (including connectors) x 2.4 in. (61 mm) Depth
Weight: 1.25 lb. (0.57 kg)
Construction: Plastic, din rail or screw mount chassis, plastic
cover
Cooling: Internal air convection
Mounting:
The unit may be mounted on a 1.4 in. (35 mm) wide DIN rail
if available. The unit base has a molded DIN rail slot and
locking clip.
If DIN rail mounting is impractical, use screws in mounting
tabs on the controller, then in any end-connected
accessory.
Tab dimensions are shown in Fig. 2 on page 4.
Standards and Certifications
• RF Emissions FCC part 15
• UL/CUL 916
•CE
• Class A, C-tick (Australia).
Model and Part Number
Table 2 provides the part number that should be used to order
the necessary Honeywell part.
Table 2. Model Description.
Part Number Description
W7350A1000 WebStat controller, LON card, and
power supply
3 74-5087—01
WEBSTAT®
M28782
CONTROLLER
3-3/4 (95 MM)
2-1/2
(64 MM)
6-23/32 (171 MM)
4
(102 MM)
1/64
(4 MM)
Fig. 2. Controller mounting tab dimensions in inches (mm).
®
IBM
and PowerPC® are registered trademarks and J9™ is a trademark of International Business Machines Corporation.
JVM® and JAVA® are registered trademark of Sun Microsystems, Inc.
LON® and LonWorks® are registered trademarks of Echelon Corporation.
NiagaraAX™ and the Niagara logo are trademarks and Niagara Framework
QNX® is a registered trademark of QNX Software Systems, Ltd.
WebStat
Automation and Control Solutions
Honeywell International Inc.
®
is a trademark of Honeywell International, Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
Honeywell Limited-Honeywell Limitée
35 Dynamic Drive
Toronto, Ontario M1V 4Z9
customer.honeywell.com
® U.S. Registered Trademark
© 2010 Honeywell International Inc.
Patent Pending
63-4376—01 T.W. 06-10
Printed in U.S.A.
®
is a registered trademark of Tridium, Inc.
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