Datenblatt für CX 4, 8 Install Instr von Thomas Research Products

Commercial Lighting Control Panels ‘9 HUBBELL HUBBELL“ Building Automation Lighting
LIGHTING CONTROL PANELS 4 AND 8 RELAYS
INSTALLATION INSTRUCTIONS
9601 Dessau Road, Building One | Austin, TX 78754 Toll Free: 888-698-3242 | Fax: 512-450-1215 | www.hubbell-automation.com 3300B 10.20.2013
INSTALLATION OVERVIEW
The installation instructions contained in this document are provided as a guide for proper and reliable installation. The mounting
location should be selected and prepared based on the application. All electrical wiring and mounting hardware (i.e. electrical
mounting box, conduit, etc.) should be prepared with consideration of the requirements outlined in the wiring and mounting
diagrams below.
These instructions include information as follows:
Description
Product Configurations
Enclosure Mounting
Installing Individual Relay Cards
Connecting Panel Power
Connecting Lighting Loads
Connecting Low Voltage Inputs
Operating the Panel
Troubleshooting
Panel Specifications
Panel Load Schedule Form
Panel Maintenance
PRECAUTIONS
• READ AND FOLLOW ALL SAFETY INSTRUCTIONS.
• CAUTION - RISK OF ELECTRICAL SHOCK. To prevent electrical shock, turn off power at the circuit breaker
before installing or servicing unit. Never wire energized electrical components.
• NOTICE: For installation by a licensed electrician in accordance with National and/or local Electrical Codes and the
following instructions.
• CAUTION: USE COPPER CONDUCTOR ONLY.
• Be sure to read and understand all instructions before installing or servicing unit
• For Indoor use only. Do not use outdoors.
• Do not mount near gas or electric heaters.
• Disconnect switch or a circuit breaker must be provided and marked as the disconnecting device.
• The use of accessory equipment not recommended by the manufacturer may cause an unsafe condition.
• Confirm that device ratings are suitable for application prior to installation.
• No user serviceable parts contained inside unit. Refer all service related questions to the factory.
• All servicing shall be performed by qualified service personnel.
• Equipment should be mounted in locations and at heights where it will not readily be subjected to tampering by
unauthorized personnel.
• Use only approved materials and components (i.e. twist on connectors, electrical box, etc.) as appropriate for installation.
• NOTICE: Do not install if product appears to be damaged.
• If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be
impaired.
• Do not use this equipment for other than intended use.
SAVE THESE INSTRUCTIONS!
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© 2013 Hubbell Building Automation
DESCRIPTION
The CX Panel is shipped in one package. Panels are configured with all 4 or 8 relays of the same type installed or with space
only for relays to be installed in the field. The relays are mounted with lighting circuit terminals in the high voltage area. The
low voltage control inputs are located in the low voltage area of the panel. The following information describes the CX 4 and
8 relay panel installation. For programming information, refer to the “CX Panel Quick Start Guide” provided as a separate
document with the Panel.
PRODUCT CONFIGURATION
Relay
Model
Relay Spaces Input Voltage Housing Relay Quantity Relay Type Options
CX 04 4 Relay Spaces
08 8 Relay Spaces
2 120-208-220-
277VAC
3 120-347VAC
S Surface NEMA 1 00 No relays
04 4 Relays Installed
08 8 Relays Installed
2N 20A, 1P, N/O Elect Held
3L 30A, 1P, Latching
TN 20A, 2P, N/O Elect Held
TC 20A, 2P, N/C Elect Held
SP Space Only
N Stand Alone
(4-Relay ONLY)
M Master
(8 Relay ONLY)
S Secondary
(8 Relay ONLY)
Panels are available fully populated with a single relay type or with SP option (Space Only) to allow for field installation of
individual relays. This is the methodology to provide for panels with a mix of more than one type of relay. Relays can be
ordered separately as follows:
Relay Model Relay Type
CXR 2N 20A, 1P, NO, Elect Held 120/277VAC
3L 30A, 1P, Latching, 120/277/20A 347VAC
TN 20A, 2P, NO Elect Held, 208/240/480VAC
TC 20A, 2P, NC Elect Held, 208/240/480VAC
NOTE: Relay model #’s CXR2N, CXR3L and CXRTN must be used in conjunction with model # LXUL924BR1
or LXUL924BR2 when used with emergency circuits. (Listed (FTBR/7) Emergency Lighting Load Switching Relay,
Functional Devices Inc., cat. No. ESR2401B)
ENCLOSURE MOUNTING
Typically the CX panel is installed near the circuit breaker panel or in the ceiling of the room containing the lighting circuits
to be controlled. Select an appropriate location that meets the environmental conditions listed in the specification section of
this document. The panel interior is divided into high voltage and low voltage areas as shown in Figure 1 on page 3. Select an
appropriate location for incoming line voltage panel power, branch circuits to be controlled and low voltage input wiring. The
housing is supplied with conduit knock-outs labeled to indicate line or low voltage wiring use. All terminations within the panel
enclosure require installation by a licensed electrician in accordance with National and/or local Electrical Codes.
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© 2013 Hubbell Building Automation
FIGURE 1- CX PANEL INTERIOR
FIGURE 2 - ENCLOSURE MOUNTING HOLES
Locate the enclosure on the mounting surface and use a level to ensure that it is properly oriented and aligned. Secure the
enclosure to the mounting surface with hardware as appropriate for the application using the three keyed mounting holes
located near the top corners and in the center bottom of the enclosure as shown below in Figure 2.
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© 2013 Hubbell Building Automation
INSTALLING INDIVIDUAL RELAY CARDS
Relay Panels are most commonly shipped with all relay cards installed. If the project requires different types of relays installed
in the same panel then the relays are supplied separately and they will require field installation. In this application reference
the applicable Relay Installation Instructions supplied with the individual Relay Cards on how to install relays.
Caution: ALWAYS remove supply power to the Panel control Transformer prior to making any connections between
relay boards and panel processor board. Failure to do so may result in personnel injury, damage to the panel, and
void its warranty
CONNECTING PANEL POWER
The panel is designed to operate on 120, 208, 240, or 277VAC for input voltage “2” designator or 120, 277, or 347VAC
for input voltage “3” designator. Panel input power is supplied to the multi-tap transformer located in the upper center of
the panel as shown in Figure 1 on page 3. With the power turned off, route the dedicated panel power supply leads to the
transformer and connect them to the appropriate system voltage specific leads of the transformer. A voltage lead color label
is located on or adjacent to the transformer. Connect the power supply ground lead to the panel chassis grounding lug. A
label indicating this ground lug is located adjacent to the connection location.
Caution: When power is applied to the transformer, the unused transformer leads become electrified. Cap unused
transformer leads with wire nuts to prevent electrical shorting.
CONNECTING LIGHTING LOADS
With the power turned off, route the lighting system line and load leads through the high voltage area of the panel shown
in Figure 1 on page 3. Connect line and load leads for each lighting load to the output terminals of the appropriate relay as
delineated in the project plans and/or Panel Load Schedule.
Notice: As a general rule, the panel is shipped with relays installed and electrically connected at their input control
side. If, however, relays must be installed, reference the applicable Relay Installation Instructions supplied with the
individual Relay Cards on how to install relays.
Caution: Prior to making any connections to the relay outputs, verify that none of the loads are shorted. Failure to
do so may result in personnel injury, damage to the panel, and void its warranty
Notice: If no Panel Load Schedule exists, use the Panel Load Schedule Form supplied in the clear plastic pocket
inside the Panel Door to record the lighting circuit relay assignments while connecting the relays
CONNECTING LOW VOLTAGE INPUTS
Bring the low voltage wiring for the contact inputs in through the knockouts in the low voltage wiring area where indicated
in Figure 1 on page 3. The CX 4 Relay Panel supports six inputs and the CX 8 Relay Panel supports 12 inputs. Inputs are
software configurable through programming to support momentary switches, maintained switches (latching), motion sensors,
or photocells. Each Relay Card includes one low voltage input. The panel mother board includes 2 Auxiliary Inputs for the CX
4 Relay Panel and 4 Auxiliary Inputs for the CX 8 Relay Panel. These inputs may be connected prior to programming. Inputs
may be connected to any terminal location regardless of final control programming. Connect contact closure input devices to
the input terminals using 18 AWG wire.
Notice: Use the Panel Load Schedule Form supplied in the clear plastic pocket inside the Panel Door to record the
low voltage input types while making connections.
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© 2013 Hubbell Building Automation
OPERATING THE PANEL
The User Interface control ribbon cable is supplied connected between the User Interface Ribbon Cable Connector on the
Mother Board and the User Interface Module that is attached to the panel door. The red indicator in the cable should align
with the Pin 1designation. The green ground jumper is supplied connected between the panel door and the panel housing
ground lug, labeled “GND”. Provide control power to the panel and restore power to the lighting circuits at the source circuit
breakers. The panel will take a few moments to initialize during which time the User Interface screen on the front of the
panel door will initiate and display the clock, date, and time zone un-programmed factory defaults. Inside the panel the Mother
board power status LED will show continuous “green”. The Relay board status LED will turn on “green” for approximately
2 seconds and then go off. Push, but do not hold the Relay Manual Control button on each relay card to operate each relay
to test functionality. The Relay State Status LED will turn on “red” when the relay is energized and be off when the relay is
un-energized. The panel is now fully functional and ready to control the lighting loads.
FIGURE 4 - PANEL START-UP CONTROLS
FIGURE 3 - LOW VOLTAGE INPUT WIRING DIAGRAMS
Low Voltage Control Diagrams shown in Figure 3 below are for use with Hubbell Building Automation Input Devices ONLY.
Diagrams may not apply to input devices from other manufacturers.
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TROUBLESHOOTING
A blinking “green” Relay board status LED indicates that communication has not been properly established for this card.
Contact Hubbell Building Automation Technical Service at (800) 888-8006 for assistance and replacement as required. A
complete Troubleshooting Guide is contained in the “CX Panel User Manual” provided as a downloadable document at
www.hubbell-automation.com.
CX PANEL SPECIFICATIONS
• Panel Input Power Requirements:
o Input Voltage “2” designator – 40VA, 120, 208, 240, or 277VAC
o Input Voltage “3” designator – 40VA, 120, 277 or 347VAC
• Overall Dimensions:
o Surface mount, 14.5” W x 17” H x 3.5” D.
• Relay Load Ratings:
o CXR2N – 120/277VAC, Electrically Held, N/O - 20Amps - HID and Fluorescent Standard Ballast;
16Amps - Fluorescent Electronic Ballast ; 15 Amps - Tungsten (120VAC only), 1HP – 120VAC;
3/4HP 277VAC
o CXR3L – 120/277/347VAC, Latching - 30Amps - HID and Fluorescent Standard Ballast at 120/277 VAC;
16 Amps - Fluorescent Electronic Ballast at 120/277 VAC; 20A mps - Tungsten at 120VAC; 1HP – 120VAC;
3/4HP 277VAC; 20Amps - HID and Fluorescent Ballast at 347VAC
o CXRTN – 208/240/480VAC, Electrically Held, N/O - 16Amps - HID Ballast; 2HP
o CXRTC – 208/240/480VAC, Electrically Held, N/C - 16Amps - HID Ballast; 2HP
• Low Voltage Inputs:
o CX 4-Relay Panel – Six available inputs
o CX 8-Relay panel – 12 available inputs.
o Low Voltage Switches – 2 or 3 wire momentary or maintained style, with or without LED indication.
LED indication support is LED – “ON” when switch is active and LED – “OFF” when switch is inactive.
Green “ON” with Red “OFF” indication is not supported.
o Motion Sensor Input – Three wire 24 VDC, Maximum of 8 sensors can be connected to 4 or 8-Relay Panels.
o Photocell – Three wire 24VDC power, 0-10V DC control input.
• Output Relay Contacts
o Two each for 8-Relay panel only – Dry Contact Output, NO/NC, 24V AC/DC, 50mA
• Operating Environment:
o Indoor Use Only; 0 to 50°C; Relative Humidity: 0 – 90% non-condensing.
• Line Voltage Terminal Torque Ratings:
o CXR2N and CXR3L maximum torque = 16 lb-in. CXRTN and CXRTC maximum torque = 12 lb-in.
PANEL LOAD SCHEDULE FORM
A Panel Load Schedule Form is supplied in the clear plastic pocket inside the Panel Door to record the lighting circuit relay
assignments while connecting the relays. Low voltage input types and assignments should also be recorded on the form.
PANEL MAINTENANCE
The only replaceable part that will require maintenance is the battery that serves to back-up the clock during power outages.
This battery is designed for 10 years of service and can be checked in the System Tools menu: Select Diagnostics then Battery
Back-up. The battery is located in the controller. Disconnect power to the panel. Disconnect the controller ribbon cable from
the motherboard. Remove the controller from the door by removing three screws located on the back of the door behind
the controller and replace the battery.