Veris VH7200 Datasheet

VH7200 SERIES

Communicating
Humidistat Series

BACnet, Echelon, & Wireless

VERIS INDUSTRIES

Models Available

DESCRIPTION

The VH7200 humidity controller family features a complete embedded humidity
control solution with an intuitive backlit LCD display that walks the installer through
the conguration steps, making the process extremely simple. Accurate relative
humidity control is achieved via the product’s unique PI time proportional control
algorithm, which virtually eliminates humidity oset associated with traditional,
dierential-based humidity controllers.

All models contain a user-controlled binary input, which monitors an electrode
humidier canister service status or may be used as a general purpose service
indicator. Models are available with more advanced features such as discharge
humidity, proportional high limit, and indoor humidity setpoint reset based upon
outdoor air temperature.

APPLICATIONS

● Humidier

setpoint devices

● Dehumidier/air exchanger

● Humidity high limit sensor

● Outdoor air temperature sensor

● Airow switch

VH7200A1000

FEATURES

● PI time proportioning algorithm...increased comfort, accuracy, and

energy savings

● Binary input...adds functionality

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

● Lockable keypad...tamper proof, no need for thermostat guards

● EEPROM memory...no loss of program

● Optional remote humidity sensors...increased exibility and functionality

● Embedded humidication sequence (0-10VDC output) and dehumidication

sequence (dry contact)...simplies installation and reduces costs

● Internal RH sensor embedded...eliminates components

● Proportional high limit override (VH7270 models only)...prevents costly damage

due to over-humidication

● Humidity setpoint reset based on outdoor temperature (VH7270 models only)...

saves energy and prevents window condensation in colder climates

● Sensor failure protection...prevents water damage

SPECIFICATIONS

Humidistat Power Requirements 19-30VAC; 50 or 60 Hz; 2 VA (RC & C) 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
Resolution Temp: ±0.1°C (±0.2°F); Humidity: ±0.1%
Control Acc uracy Humidity: ±3% RH from 20 to 70% RH at 21°C (70°F)
Humidication Setpoint Range 10 to 90% RH
Dehumidication Setpoint Range 15 to 95% RH
Outdoor Air Temperature Range -40° to 50°C (-40° to 122°F)
Binary Inputs Relay dry cont act only across Scom and DI1 terminals
Contact Output Rating Each relay output: 30VAC, 1A max.; 30VAC, 3A in-rush
Analog Output Rating 0-10VDC into 2kΩ resistance min.
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

Year

2

Warranty

+1 503.598.4564

www.veris.com

HQ0001870.B 01131

800.354.8556

+1 503.598.4564

APPLICATION/WIRING EXAMPLE

R.A.

www.veris.com

Humidification Output:

(On/Off) or (0-10 VDC)

Refer to parameter “SeqOpera:

S.A.

VH2030D1000

Optional

Duct Mounted

VH7270K1000

Humidity Controller

Humidity

Transmitter

VH203W1000

Optional

Wall Mounted

HUM

HUM

Humidity

Transmitter

Note: When a remote
humidity transmitter

is connected to the

VH7200, its internal

humidity sensor is

automatically disabled

or

HUM
0-10

DIMENSIONAL DRAWING

R C

DEH

Scom

HSDI1 OS

Flow

(On/Off) Humidifier

H H

Dry Contact

Dry Contact

DEH

HL

Dehumidification

Switch

and/or

air exchanger

(0-10 VDC)
Humidifier

0-10

24V

Com

S2020E1000 or S2000D1000

Optional Outdoor

Flow

Switch

XX

VH2030D1000

Humidity Transmitter

(Optional high limit)

24 VAC

COM

K
C
A
L
B

Binary Input “Di1”

Set for “Service” alarm

0-10 VDC

E

D
E

G

R

N
A
R
O

Temperature Sensor

4.9”

(125mm)

1.1”

(28mm)

1.5”

(37mm)

3.4”

(87mm)

ORDERING INFORMATION

MANUF. PART # ORDERING # DESCRIPTION COMM.

VH7200A1000 U007-0001

VH7200A1000B U007-0002 BACnet (MS/TP)

VH7200A1000W U007-0004 Wireless (Zigbee)

On/O Hum.; On/O
Dehum.; Outdoor Reset

VH7270F1000 U007-0005

VH7270F1000B U007-0006 BACnet (MS/TP)

VH7270F1000E U007-0007 Echelon

VH7270F1000W U007-0008 Wireless (Zigbee)

0-10V Hum.; On/
O Dehum.; Prop HL,
Outdoor Reset

VH7270K1000 U007-0009

VH7270K1000B U007-0010 BACnet (MS/TP)

VH7270K1000E U007-0011 Echelon

VH7270K1000W U007-0012 Wireless (Zigbee)

0-10V Hum.; On/O
Hum.; On/O Dehum.;
Prop HL; Outdoor Reset

Stand alone

Stand alone

Stand alone

1.25”

(32mm)

setpoint devices

HQ0001870.B 01131