supra 16-stage control - farmtek · supra 16-stage control powerful, ... supra’s humidity control...

2 Terracon Place

Winnipeg, Manitoba Canada Phone: 204-233-1400 E-mail: [email protected]

R2J 4G7 Fax: 204-233-3252 Web site: www.phason.ca

©2009 Phason Inc. 2009-05-19

Supra 16-stage control

Powerful, versatile, and cost-effective

The Supra automatically monitors and controls the temperature in up to four separate zones by operating ventilation equipment such as fans, heaters, inlet actuators, or curtain machines.

The Supra is ideal for poultry, livestock, greenhouse, or light-industrial buildings and is compatible with any ventilation strategy: natural, forced, tunnel, and chimney ventilation.

The easy-to-use keypad and menu system make it easy to program the control. The four-line, backlit LCD display shows current and past environmental conditions, as well as any alert conditions.

Variable DC signal output

The Supra’s variable DC signal output allows you to connect the optional DC Expansion Kit (K210050). The expansion kit allows you to connect equipment that requires a 0 to 10 V input, such as variable frequency drives. The kit installs in seconds and has four outputs you can configure for cooling or heating. Each output has its own settings and functions the same as the Supra’s other variable stages.

Expandable capacity using slave units

The optional Single-Phase Slave (PSU-20) is an affordable way to increase the current capacity of the Supra. Slaves are easy to install and there is no additional configuration required; all slave units follow the settings of the master Supra. Each unit increases the current capacity of the stage by 20 A.

Humidity monitoring and control

Supra’s humidity control ability allows you to connect a Phason Relative Humidity Sensor and adjust ventilation during high humidity. When humidity levels are high (you define the upper and lower limits), the Supra automatically adjusts the ventilation equipment to help lower the humidity.

Water usage monitoring

Water usage monitoring has never been easier. Supra allows you to connect a water meter with pulse output and monitor water usage in your building. The status display shows daily water usage in liters or gallons and the input log stores this information so you can view it anytime. It's that easy.

Other available accessories—enhance your Supra

Æ Convenient accessories such as the SupraSaver and Intaglio allow you to store and transfer your Supra settings and configuration and update the firmware version of your Supras.

Æ Using the SupraWare software, you can connect up to 32 Supras together and monitor and configure them from a central computer.

2 Terracon Place

Winnipeg, Manitoba Canada Phone: 204-233-1400 E-mail: [email protected]

R2J 4G7 Fax: 204-233-3252 Web site: www.phason.ca

©2009 Phason Inc. 2009-05-19

Features

Æ Four variable stages (heat or cool) with overload protection fuses

Æ Twelve relay stages (heat, cool, timed event, duty cycle, or actuator control)

Æ Variable DC signal output

Æ One alarm relay (for external alarm siren or alarm system)

Æ Four-zone temperature monitoring and control

Æ Outdoor temperature monitoring ability

Æ Adjustable temperature settings, including two configurable seven-step growth curves

Æ Temperature setback for day/night temperature (DIF) control

Æ Water usage monitoring ability

Æ Humidity monitoring and control ability

Æ Startup timer for distributing backup generator initial startup load

Æ Customizable alarm settings

Æ Three-second full-power-turn-on for minimizing fan ice-up

Æ Data logging of temperatures, alarms, relay “on” durations, and setting changes

Æ Power-failure memory protection, including internal 24-hour clock

Æ Five-level PIN security system

Æ Four-line, backlit LCD display

Æ On-board diagnostics and self tests

Æ Thirty-foot temperature probe, extendable to 500 feet (additional probes available)

Æ Rugged enclosure (corrosion resistant, water resistant, and fire retardant)

Æ CSA approval

Æ Two-year limited warranty

Electrical ratings

Æ Input power 120/230 VAC, 50/60 Hz

Æ Fuse 1 A, 250 VAC non-time-delay glass

Æ Variable stages 10 A at 120/230 VAC, general-purpose (resistive) 7 FLA at 120/230 VAC, PSC motor � 1/2 HP at 120 VAC, 1 HP at 230 VAC, PSC motor

Æ Variable stage fuses 15 A, 250 VAC ABC-type ceramic

Æ Relays 10 A at 120/230 VAC, general-purpose (resistive) 1/3 HP at 120 VAC, 1/2 HP at 230 VAC 360 W tungsten at 120 VAC

Æ Alarm relay 0.4 A at 125 VAC; 2 A at 30 VDC, resistive load 0.2 A at 125 VAC; 1 A at 30 VDC, inductive load

Technical service bulletin 21

SB-21 Page 1 of 2


December 20, 2006

Subject

Increasing the current (load) capabilities of Supra controls using PLC-2S or PSU-20 Single-Phase Slaves.

Issue

You can increase the load capabilities of the Supra’s variable stages 3 and 4 by connecting slave units.

Resolution

You can connect up to three slave units to each variable stage. Each slave unit increases the current capacity of the stage it is connected to by 20A.

The load controlled by the slaves must use the same phase as the Supra.

It is possible to connect up to six slaves to one Supra. For sites with three

phase power, it is be preferable to use three Supras so loads are distributed

evenly across all three phases.

Where to connect the slave unit to the Supra

There are two connectors in the Supra labeled VR3 and VR4. The VR3 and VR4 connectors are for connecting slaves units to variable stages 3 and 4 respectively.

Follow the instructions and guidelines in the

PLC-2S/PSU-20 installation guide when

installing slave units and connecting them to

the Supra.

For variable stage 3

For variable stage 4


SB-21 Page 2 of 2

Installing and connecting the slave units

The following example shows the slave cable connections for connecting two slaves to variable stage 3 and two slaves to variable stage 4.

Connecting load wires to the slaves is similar to connecting load wires to the Supra’s variable stages. All slaves and Supra variable stages must use the same phase as the Supra control.

Complete all the steps below according to the instructions and guidelines in the Slave unit’s installation guide.

1. Mount and install the Supras and slave units. Make sure to mound the Supras and slaves close enough that the slave cables can reach. Longer slave cables are not available.

2. Connect the slave cables from the slaves to the appropriate connector (VR3 for stage 3, VR4 for stage 4) in the Supra.

3. Connect the load wires to the slave units.

If you have any questions, contact Phason Customer Support.

Supra

slave unit slave unit

slave unit

Phone: 204-233-1400

Fax: 204-233-3252

Phason Inc.

2 Terracon Place

Winnipeg, Manitoba, Canada

R2J 4G7

E-mail: [email protected]

Web site: www.phason.ca

Phone: 204-233-1400 Fax: 204-233-3252 E-mail: [email protected] Web site: www.phason.ca

2 Terracon Place Winnipeg, Manitoba Canada R2J 4G7

TechnicalTechnicalTechnicalTechnical ServicesServicesServicesServices

1

December 17, 2001

Technical Services Bulletin No. 11– Chimney Ventilation

Phason controls can operate dampers and fans in chimney (through-the-roof) ventilation systems. Chimney ventilation, already common in Europe, is becoming more popular in North America. With this in mind, we have tested three actuators with our controls. This bulletin contains instructions and wiring diagrams for connecting the following actuators to our controls.

• Skov DA 74AV –A variable, direct coupled actuator • Belimo LM24-10P (US) –An on-off/floating point, direct coupled actuator with feedback • Belimo LF230-S (US) –An on-off, direct coupled actuator with spring return

The Skov DA 74AV and Belimo LM24-10P (US) provide proportional damper control for variable speed chimney fans. The Belimo LF230-S (S) controls the draft cut-off damper for single speed chimney fans.

We hope this bulletin helps you. If you have any questions about this bulletin, or Phason controls, please ask your dealer. You can also contact Phason at 204-233-1400 or [email protected].

Technical Services Bulletin No. 11–Chimney Ventilation

2

1. Connecting a Skov DA 74AV to a Phason Control

The DA 74AV is designed to operate dampers in chimney ventilation systems. You can connect a DA 74AV to the following Phason controls.

• All OMNI-4000 Power Blocks, except the PB-6 • Supra • PEC, PEC+, SEC-HD+

To connect the DA 74AV, you will need a DC power supply. Although the DA 74AV manual says the actuator requires +/– 24 VDC power, you can also use +/– 18 VDC. A +/– 18 VDC power supply will position the shutter slower and more accurately. In our tests, and the example, we used the Phason 124-0 DC Actuator Power Supply.

Procedure

Connect the DA 74AV to your Phason control as shown on the next page. The layout of the OMNI-4000 PB-2 and Supra are shown below. For information about other controls, see your user manual or ask your dealer. You will also need to configure your control to operate this actuator. For more information, see the actuator section of your control’s user manual.

Before doing any wiring, turn OFF the power to the control.

relay terminals feedback terminals

OMNI-4000 Power Block (PB-2) Supra

relay terminals

feedback terminals


3

Follow the steps and diagram below to connect a Skov DA 74AV to your Phason control. 1. Connect the control’s feedback terminal to the actuator’s feedback terminal.

Control terminal DA 74AV terminal

+ 6 FB 7 – 8

2. Connect the left terminal of the OPEN relay to the power supply’s + wire.

3. Connect left terminal of the CLOSE relay to the power supply’s – wire.

4. Connect the right terminal of the OPEN relay to the right terminal of the CLOSE relay.

5. Connect the right side of the CLOSE relay to the actuator’s terminal 1.

6. Connect the power supply’s common wire to the actuator’s terminal 3.

motor terminal

feedback terminal

DA 74AV

OPEN relay +

– COM

Phason 124-0 +/– 18 VDC

Power Supply

115 VAC

FB

+

–

DA 74AV Phason Control

CLOSE relay

1 3 2

6 8 7


4

2. Connecting a Belimo LM24-10P (US) to a Phason Control The LM24-10P is designed to operate dampers in chimney ventilation systems. You can connect an LM24-10P to the following Phason controls.

• All OMNI-4000 Power Blocks, except the PB-6 • Supra • PEC, PEC+, SEC-HD+

To connect the LM24-10P (US), you will need a 24 VAC or 24 VDC power supply. In our tests, and the example, we used a Phason AC Transformer (ACT), which supplies 24 VAC power. Procedure

Connect the LM24-10P (US) to your Phason control as shown on the next page. For more information, refer to the user manual for your equipment.

NOTE: We did the test with the actuator switch in position R. For more information, see the LM24 Series installation guide.

You will also need to configure your control to operate this actuator. For more information, see the actuator section of your control’s user manual.



5

Follow the steps and diagram below to connect a Belimo LM24-10P (US) to your Phason control. 1. Connect the control’s feedback terminal to the actuator’s feedback terminal.

Control terminal LM24-10P (US) terminal + P1 (orange)

FB P2 (blue) – P3 (yellow)

2. Connect one 24 VAC power supply wire to the actuator’s common (black) wire.

3. Connect the other 24 VAC power supply wire to the left side of the control’s OPEN relay.

4. Connect the left side of the control’s OPEN relay to the left side of the CLOSE relay. 5. Connect the right side of the OPEN relay to the actuator’s + (red) wire. 6. Connect the right side of the CLOSE relay to the actuator’s + (white) wire.

7. If you are connecting LM24 (US) actuators as slaves, connect them as shown below. For more information, see the LM24 Series installation guide.

NOTE: If you want to use a 24 VDC power supply, see the LM24 Series installation guide for power connections.

(2) +

(1) COMMON

CLOSE relay

OPEN relay

(3) +

(P1)

(P2)

(P3) +

FB

–

115 VAC 24 VAC

to slave(s)

Phason AC Transformer

Phason Control LM24-10P (US)


6

3. Connecting a Belimo LF230-S (US) to a Phason Control The LF230-S (US) is designed to operate dampers in chimney ventilation systems. You can connect an LF230-S (US) to the following Phason controls.

• All OMNI-4000 Power Blocks, except the PB-6 • Supra • PEC+, SEC-HD+ • PEC, SEC-HD, TVS, AEC-2 • SSC-1D

The LF-230-S is a spring-return actuator. When power is applied to the actuator, the actuator opens. When there is no power to the actuator, the spring-return closes the actuator. To connect the LF230-S, you will need a 240 V power contactor. In our tests, and the example, we used a Phason PC-240 Power Contactor. The power contactor, along with the auxiliary switch, allow the damper to partially open before the fan starts. This also closes the damper when the fan shuts off. Procedure

Connect the LF230-S (US) to your Phason control as shown on the next page. For more information, refer to the user manual for your equipment. Since the actuator and fan operate only in ON or OFF mode (single-speed mode), you can connect it to any relay stage. You do not need to configure the control to operate an actuator, or connect a feedback terminal. For more information, see your control’s user manual. You need to adjust the actuator’s auxiliary switch to operate at approximately 50% open (45 to 50°). For more information, see the LF230-S installation guide.



7

Follow the steps and diagram below to connect a Belimo LF230-S (US) to your Phason control.

1. Connect L1 to the left side of the control relay, power contactor terminal 6, and actuator wire S1.

2. Connect the right side of the control relay to actuator wire 1 (line in).

3. Connect L2 to actuator wire 2 (line in) and power contactor terminals 2 and 0.

4. Connect power contactor terminal 1 to actuator wire S3.

5. Connect power contactor terminal 8 to a single speed fan wire.

6. Connect power contactor terminal 4 to the other fan wire.

7. Adjust the auxiliary switch to close at approximately 45 to 50°. For more information, see the LF230-S installation guide.

NOTE: For information about terminal assignments, see the PC-240 Power Contactor installation guide.

To protect the power contactor, mount it in a moisture-proof enclosure.

LF230-S (US)

PC-240 Power

Contactor

Phason Control

Single speed fan

0 1 2 4 6 0

L1

L2

1 - line in

2 - line in

S1

S2

S3

NC

NO

Auxiliary switch

(0 to 95°)

supra 16-stage control - farmtek · supra 16-stage control powerful, ... supra’s humidity control...

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