Auto-zone-control-systems Auto-Zone CV-C Controller Installation Guide (Vers Instrukcja Użytkownika Pobierz pdf (Strona 3)

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Form: AZ-CVC-DS-01A-599-0101

Page

Technical Data CV-C Controller

Power 24 Volt AC Weight 1.5 lb.

Power Consumption 12 VA Maximum Network Connection RS-485

Operating Temp

F to 149

Protocol HSI Open Protocol Token Passin

Operating Humidity 90% RH Non-Condensin

Communications RS-485 - 9600 Baud

Inputs: Outputs:

Quantity Available Types Quantity Available Types

pe III-10kohm Sensor

Binary

0-10 VDC Sensor

0-5 VDC Sensor

5 Onboard Rela

(

2 Amp @ 24 VAC

)

N.O. Contacts with Suppressors

4-20mA Sensor

Analog

Binar

Contact Closure

1 Modular Phone Jack For

Optional Airflow or SP Sensor

2 0-10 Volt DC Out

WattMaster reserves the right to change specifications without notice

One Year Warranty

Relay Outputs

Only Relay Output #1 (Fan On/Off Only) has a specific function

that cannot be changed. All other outputs are user configurable

in one of the following modes:

•

- Not Used (Nothing connected to this output )

•

- Heating Stage

•

- Cooling Stage

•

- Humidifier Enable

•

- De-Humidifier Enable

•

- Scheduled Relay from Internal Schedule

•

- Scheduled Relay from External Schedule (Only 1

Available!)

There are a total of 12 relays that can be configured. Four are

found on the Controller itself (R2 - R5) and the remaining eight

(R6 - R13) are found on the Optional Relay Expansion Board that

can be connected to the PJ2 expansion input.

Mounting

The CV-C Controller is provided with an integral backplate for

mounting inside of a control enclosure. An optional factory control

enclosure for the CV-C Controller is available.

Analog Outputs

There are two Analog Outputs available on this

controller. They are both user configurable as follows:

•

- Not Used (Nothing connected to this

output)

•

- Economizer (Requires either Supply Air or

Mixed Air Sensor)

•

- Relief Fan VFD Signal (Requires Relief

Pressure Sensor)

•

- Chilled Water Valve (Requires Supply

Sensor)

•

- Hot Water Valve (Requires Supply Sensor)

•

- Humidification/De-Humidification

(Requires Humidity Sensor)

Description

The CV-C Controller is a configurable controller that

allows for user configurable inputs and outputs. CV-C

Controllers also have provisions for mounting a Relay

Expansion Board to provide additional heating or cooling

staging capability.

Analog Inputs

Only Analog Input #1 (Space Temp Sensor Only) and

Analog Input #6 (Airflow Sensor Only) have a specific

function that cannot be changed. All other inputs are user

configurable in one of the following modes:

•

- Not Used ( Nothing connected to this input )

•

- Slide Offset (Requires Flush Mount Wall

Sensor with this Option)

•

- Supply Air Temperature

•

- Return Air Temperature

•

- Mixed Air Temperature

•

- Outdoor Air Temperature (Will broadcast to

ALL other controllers)

•

- Humidity Sensor (4-20 ma scaling)

•

- Humidity Sensor (0-5 VDC scaling)

•

- CO² Sensor (4-20 ma scaling)

•

- CO² Sensor (0-5 VDC scaling)

•

- Relief Pressure Sensor (Requires 0-5 VDC

±0.3" WG Sensor)

•

- Dirty Filter Contact (Normally Open)

•

- Alarm Contact (Normally Open)

•

- Alarm Contact (Normally Closed)

•

- Fan Status Contact (Normally Open)

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