Veris VT73xxA5x Datasheet

VT73xxC5x SERIES

Communicating Thermostats:
Floating Outputs,
Fancoil Control

BACnet, Echelon, & Wireless

VERIS INDUSTRIES

Models Available

DESCRIPTION

The VT73xxC5x PI thermostat family is designed for fancoil control. The product
features a backlit LCD display with dedicated function menu buttons for simple
operation. Accurate temperature control is achieved with the PI proportional
control algorithm, which virtually eliminates temperature osets associated with
traditional, dierential-based thermostats. All models can control three, two, or
single fan speeds. Three additional inputs are also provided for added functionality.
All models feature congurable System and Fan button functions to meet a range of
applications and an auxiliary contact that controls lighting or auxiliary reheating. All
devices are also available with Echelon or BACnet MS-TP network adapters.

APPLICATIONS

● Three-speed fans

● Heating/Cooling valves

● Electric duct heaters

setpoint devices

● Changeover sensors

VT7300A5000

VT7300A5500

FEATURES

● Models available with internal humidity sensing...increased occupant comfor t

through dehumidication

● Advanced occupancy functions through the network or smart local occupancy

sensing

● 3 congurable inputs...adds functionality

● Congurable sequences of operation...single model meets more applications

● Congurable fan functions button...meets more applications with a single model

● Unique local conguration utility...minimizes parameter tampering

● Multi-level lockable keypad...tamper proof, no need for thermostat guards

● Auto Fan speed mode...increased occupant comfort in cooling mode by reducing

humidity and less fan noise in all modes of operation

● Auxiliary output...can be used for lighting or reheating

Year

2

SPECIFICATIONS

Thermostat Power Requirements 19-30VAC; 50 or 60 Hz; 2 VA Class 2
Operating Conditions 0° to 50°C (32° to 122°F); 0 to 95% RH non-condensing
Storage Conditions -30° to 50°C (-22° to 122°F); 0 to 95% RH non-condensing
Temperature Sensor Local 10 K NTC thermis tor
Resolution ± 0.1°C (± 0.2° F)
Control Acc uracy Temp: ±0.5°C (±0.9°F ) @ 21°C (70°F) typical, calibrated; Humidit y: ±3% from 20 to 70% RH at 21°C (70°F)
Occupied and Unoccupied Setpoint Range Cooling 12° to 38°C (54° to 100°F)
Occupied and Unoccupied Setpoint Range Heating 4.5° to 32°C (40° to 90°F)
Room and Outdoor Air Temperature Display -40° to 50°C (-40° to 122°F)
Proportional Band for Room Temperature Range Control Cooling & Heating: 1.8°C (3.2°F )
Binary Inputs Dry contact across terminal BI1, BI2 & UI3 to Scom
Outputs Rating Triac output: 30VAC, 1A max., 3A in-rush; Analo g: 0 to 10VDC into 2k Ω resistance min.
Economizer Analog Output Rating 0 to 10VDC into 2kΩ resis tance min.
Economizer Analog Output Accuracy ±3% typical
Wire Gauge 18 gauge maximum, 22 gauge recommended
Dimensions 4.94” x 3.38” x 1.13”
Approximate Shipping Weight 0.75 lb (0.34 kg)

UL: 873 (US) and CSA C22.2 No. 24 (Canada), File E27734 with CCN , XAPX (US) and XAPX7 (Canada)
FCC: Compliant to CFR 47, Part 15, Subpart B, Class A (US)
Industry Canada: ICES-003 (Canada)
CE: EMC Directive 89/336/EEC (European Union)
C-Tick: AS/NZS CISPR 22 Compliant (Australia / New Zealand); Supplier Code Number N10696

800.354.8556

Warranty

+1 503.598.4564

www.veris.com

HQ0001864.B 01131

800.354.8556

24 VAC ON/OFF relay (4 C.P.H.)
or 24 VAC PWM ( 10 seconds )

24 VAC

Transformer

Viconics

R800

Series

SSR

Triacs

4 7

6

BO57BO5

8

BO3

16

Ui3

15

Bi2

14

Scom

13RS12

Bi1

10

BO111BO2

9

BO4

5

COM

4

24 VAC

3

FAN-L

2

FAN-M

1

FAN-H

3-SPEED

FAN

Tri-State
Floating

Valve

11 10 4

16 14

1 2 3 5

HI

MED

LOW

COM

Changeover

sensor

24 VAC ON/OFF relay (4 C.P.H.)
or 24 VAC PWM ( 10 seconds )

24 VAC

Transformer

Viconics

R800

Series

SSR

Triacs

4 7

6

BO57BO5

8

BO3

16

Ui3

15

Bi2

14

Scom

13RS12

Bi1

10

BO111BO2

9

BO4

5

COM

4

24 VAC

3

FAN-L

2

FAN-M

1

FAN-H

3-SPEED

FAN

10 4

9 4

1 2 3 5

HI

MED

LOW

COM

Cooling

valve

Heating

valve

+1 503.598.4564

www.veris.com

ORDERING INFORMATION

MANUF. PART # ORDERING # DESCRIPTION COMM.

VT7300A5000 U009-0001

VT7300A5000B U009-0002 BACnet (MS/TP)

VT7300A5000E U009-0003 Echelon

VT7300A5000W U009-0004 Wireless (Zigbee)

VT7300C5000 U009-0005

VT7300C5000B U009-0006 BACnet (MS/TP)

VT7300C5000E U009-0007 Echelon

VT7300C5000W U009-0008 Wireless (Zigbee)

VT7305A5000 U009-0009

VT7305A5000B U009-0010 BACnet (MS/TP)

VT7305A5000E U009-0011 Echelon

VT7305A5000W U009-0012 Wireless (Zigbee)

VT7305C5000 U009-0013

VT7305C5000B U009-0014 BACnet (MS/TP)

VT7305C5000E U009-0015 Echelon

VT7305C5000W U009-0016 Wireless (Zigbee)

VT7350C5000 U009-0017

VT7350C5000B U009-0018 BACnet (MS/TP)

VT7350C5000E U009-0019 Echelon

VT7350C5000W U009-0020 Wireless (Zigbee)

VT7355C5000 U009-0021

VT7355C5000B U009-0022 BACnet (MS/TP)

VT7355C5000E U009-0023 Echelon

VT7355C5000W U009-0024 Wireless (Zigbee)

Fancoil Commercial 2 Digital +
1 Auxiliary;
PIR Ready (PIR cover not
included)

Fancoil Commercial 2 Floating
+ 1 Auxiliary;
PIR Ready (PIR cover not
included)

Fancoil Hotel 2 Digital + 1
Auxiliary;
PIR Ready (PIR cover not
included)

Fancoil Hotel 2 Floating + 1
Auxiliary;
PIR Ready (PIR cover not
included)

Fancoil Commercial 2 Floating
+ 1 Auxiliary + RH;
PIR Ready (PIR cover not
included)

Fancoil Hotel 2 Floating + 1
Auxiliary + RH;
PIR Ready (PIR cover not
included)

VT7300A5500 U009-0025

VT7300A5500B U009-0026 BACnet (MS/TP)

VT7300A5500E U009-0027 Echelon

VT7300A5500W U009-0028 Wireless (Zigbee)

Fancoil Commercial 2 Digital +
1 Auxiliary;
PIR factory equipped

VT7 305A5500 U009-0029

VT7 305A5500B U009-0030 BACnet (MS/TP)

VT7 305A5500E U009-0031 Echelon

VT7 305A5500W U009-0032 Wireless (Zigbee)

Fancoil Hotel 2 Digital + 1
Auxiliary;
PIR factory equipped

VT7300C5500 U009-0033

VT7300C5500B U009-0034 BACnet (MS/TP)

VT7300C5500E U009-0035 Echelon

VT7300C5500W U009-0036 Wireless (Zigbee)

Fancoil Commercial 2 Floating
+ 1 Auxiliary;
PIR factory equipped

VT7305C5500 U009-0037

VT7305C5500B U009-0038 BACnet (MS/TP)

VT7305C5500E U009-0039 Echelon

VT7305C5500W U009-0040 Wireless (Zigbee)

Fancoil Hotel 2 Floating + 1
Auxiliary;
PIR factory equipped

VT7 350C5500 U009-0041

VT7 350C5500B U009-0042 BACnet (MS/TP)

VT7 350C5500E U009-0043 Echelon

VT7 350C5500W U009-0044 Wireless (Zigbee)

VT7 355C5500 U009-0045

VT7 355C5500B U009-0046 BACnet (MS/TP)

VT7 355C5500E U009-0047 Echelon

VT7 355C5500W U009-0048 Wireless (Zigbee)

Fancoil Commercial 2 Floating
+ 1 Auxiliary + RH;
PIR factory equipped

Fancoil Hotel 2 Floating + 1
Auxiliary + RH;
PIR factory equipped

Stand alone

Stand alone

Stand alone

Stand alone

Stand alone

Stand alone

Stand alone

Stand alone

Stand alone

Stand alone

Stand alone

Stand alone

APPLICATION/WIRING EXAMPLES

Typical 4-Pipe Application, On/Off Outputs

* Use for heating and cooling valves, 3-speed fans, and electric duct heaters.

Typ ical 2-Pipe Application, Floating Outputs

* Use for heating and cooling valves, 3-speed fans, and electric duct heaters.

DIMENSIONAL DRAWING

4.9”

(125mm)

1.1”

(28mm)

3.4”

(87mm)

1.5”

(37mm)

setpoint devices

1.25”

(32mm)

HQ0001864.B 01131