Specifications

NEW!
NETWORK & WIRELESS
766
NEW!
NETWORK & WIRELESS
13
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
kele.com888-397-5353 USA
WIRELESS THERMOSTAT SYSTEM
VICONICS WIRELESS
Supply Voltage
Coordinator 15 VDC
Thermostats 19 to 30 VAC, 50/60 Hz
Supply Current 2 VA
Supply Watts 15 W maximum (coordinator)
Coordinator
Operating System NiagaraAX
Platform IBM® PowerPC 405EP 250 MHz
Processor 64 MB SDRAM & 64
MB Serial Flash Battery Backup -
shutdown begins within 10 seconds
Real-time clock - 3 month backup
maximum with battery
Frequency 2.4Ghz
Modulation DSSS (Direct-sequence spread-
spectrum transmission)
Communication (coordinator)
Ethernet Two 10/100 Mbps Ports
(RJ-45 Connection), BACnet IP
(VWG-40-IP -1000) RS-232 9-Pin
D-Shell Connection RS-485 3-Pin
Non-Isolated Port, BACnet MS/TP
(VWG-40-MSTP-1000)
Fan Switching (VT7300) 30 VAC, 1.0 A maximum,
3.0 A inrush
Relay Output (VT7300A, C, VT7600) 30 VAC, 1.0
A maximum, 15 mA minimum, 3.0 A
in-rush
Analog Output (VT72xxF, VT73xxF) 0 to 10 VDC
Auxiliary Contacts 30 VAC, 1.0 A Maximum, 3.0 A
inrush
Digital Inputs Dry contacts
Accuracy
Temperature ±0.9°F (±0.5°C) at 70°F (21°C
Models with Humidity
±5% RH from 20 to 80% RH at 50° to
90°F (10° to 32°C)
Sensor Type
Thermostat (local) 10K NTC
DESCRIPTION
The Viconics Wireless thermostat system provides wireless
networked control of Heating, Ventilating, and Air Conditioning
(HVAC) equipment on a Building Automation System (BAS).
The Viconics Wireless thermostats integrate into a
supervisory controller using BACnet(R) Internet Protocol
(IP) or BACnet Master- Slave/Token-Passing (MS/TP)
communications. VWG-40 Coordinators allow the supervisory
controller to communicate with multiple Viconics wireless
thermostats.
The wireless mesh network uses ZigBee(R) technology to
enable remote monitoring and programming and to enhance
reliability by providing redundant transmission paths through
other Viconics wireless thermostats, creating a resilient, self
healing mesh network.
FEATURES
• Wireless communication
• Integral humidity sensing capability (dehumidification
models)
• On/off, floating, or proportional 0 to 10 VDC control
• Three speeds of fan control (model-dependent)
• Integral wireless signal strength testing built into
wireless thermostats and coordinators
• Backlit Liquid Crystal Display (LCD)
• Two configurable binary inputs
• Over 20 configurable parameters
SPECIFICATIONS
VT7300A5031W
Thermostat
APPLICATION
• Commercial structures with brick or solid concrete
walls and/or ceilings that impede hard-wired
thermostat applications
• Office buildings, retail stores, and other commercial
real estate where tenant turnover is frequent
• Museums, historical buildings, atriums, and other sites
where building aesthetics and historical preservation
are important
• Buildings with marble, granite, glass, mirrored, wood
veneer, or other decorative surfaces that present
challenges to hard-wired applications
• Buildings with asbestos or other hazardous materials
that must not be penetrated or disturbed
• Buildings with occupants sensitive to disruptions to
business
• College dorms, hotels, and condos
VWG-40
Coordinator
VWG-RA-1000
March 2014