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Current NXRCFX Installation Instructions

Room controller

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PRECAUTIONS
When using electrical equipment, basic safety precautions should always be followed including the following:
Read and understand all instructions before beginning installation.
NOTICE: For installation by a licensed electrician in accordance with National and/or Local Electrical Codes and the provided following instructions.
CAUTION: RISK OF ELECTRICAL SHOCK. Turn power off at service panel before beginning installation of device. Never wire energized electrical components.
Disconnect switch or a circuit breaker must be provided and marked as the disconnecting device.
Disconnect switch / circuit breaker must be within reach of operator.
CAUTION: USE COPPER CONDUCTOR ONLY.
Confirm device ratings are suitable for application prior to installation. Use of device in applications beyond its specified ratings or in applications other than its
intended use may cause an unsafe condition and will void manufacturer's warranty.
NOTICE: DO NOT INSTALL IF PRODUCT APPEARS TO BE DAMAGED.
NOTICE: Do not use outdoors.
NOTICE: Do not mount near gas or electric heaters.
NOTICE: Do not use this equipment for other than its intended use.
SAVE THESE INSTRUCTIONS AND PROVIDE TO OWNER AFTER INSTALLATION IS COMPLETED
DESCRIPTION
The NXRCFX Room Controller is a self-contained intelligent power pack. The NXRCFX contains one or two independently controlled outputs and one or two
independently controlled 0-10VDC dimming channels for dimmable ballasts or LED drivers. The NXRCFX also features two dedicated zone segment buses
(FX Bus) optimized for use with NX enabled in-fixture devices and digital sensors. Two additional SmartPORTs™ are also provided for plug and play support
of NX occupancy sensors, daylight sensors, wall stations and accessory devices. The NXRCFX Room Controller can operate in either stand alone or networked
applications with other NX room control or network devices.
SPECIFICATIONS
MOUNTING
• Mounts directly to an external junction box
through an extended 1/2" chase nipple
ELECTRICAL
Input:
• 120/277/347VAC, 20A Max, 50/60 Hz
• Single feed connection regardless of one or
two relays
Output
:
1
• 20A, Tungsten, 120VAC only
• 20A, Magnetic Ballast
• 16A, Electronic Ballast
• 1 H.P. Motor @120V, 3/4 H.P. @277V; 1/2
H.P.@347V
Low Voltage Ports:
• Class 2
• 24VDC, 250mA MAX (all outputs combined)
• RS485 digital communication
IMPORTANT SAFEGUARDS
READ AND FOLLOW ALL SAFETY INSTRUCTIONS
ELECTRICAL (CONTINUED)
Standby Power (W):
• 120VAC: 1.2W
• 277VAC: 1.5W
• 347VAC: 1.5W
Dimming
• Class 2/Class 1
• Installation as Class 1 requires 600 volt insula-
tion on dimming conductors sharing a con-
duit with line voltage conductors
Power Metering
:
2
• NXRC devices are factory calibrated to pro-
vide power metering accuracy of +/-5% (Rat-
ing assumes standard load within specified
voltage and temperature rating for NXRC; all
values provided in Watts)
OPERATING ENVIRONMENT
• Operating temperature: 32° to 104°F
(0° to 40°C)
• Relative humidity (non-condensing):
0% to 95%
currentlighting.com/nx-lighting-controls
© 2024 HLI Solutions, Inc. All rights reserved. Information and specifications subject to change
without notice. All values are design or typical values when measured under laboratory conditions.
NXRCFX ROOM CONTROLLER
INSTALLATION INSTRUCTIONS
CERTIFICATIONS
• Conforms with UL916 and Certified to CAN/CSA
C22.2 No. 205-M1983
• IC Approved
• Title 24 compliance
WARRANTY
• 5 year limited warranty
1
1
For (2) relay models the maximum combined output of
both relays: 20A
2
Power metering only available with NXRC2-1RD-UNV and
NXRC2-2RD-UNV options)
72-00655 Rev D
Page 1 of 5
Rev 03/05/24
3510B_NXRCFX_Install_R01

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Summary of Contents for Current NXRCFX

  • Page 1 DESCRIPTION The NXRCFX Room Controller is a self-contained intelligent power pack. The NXRCFX contains one or two independently controlled outputs and one or two independently controlled 0-10VDC dimming channels for dimmable ballasts or LED drivers. The NXRCFX also features two dedicated zone segment buses (FX Bus) optimized for use with NX enabled in-fixture devices and digital sensors.
  • Page 2: Installation

    Turn power off at the service panel before beginning installation. FIGURE 1: NXRCFX ROOM CONTROLLER MOUNTED TO 4x4 Junction Box Mount the Room Controller to the outside of a 1/2" knockout in a 4" square or larger steel electrical junction box using the Room Controller’s extended 1/2"...
  • Page 3: Testing Installation

    CONNECTING MULTIPLE ROOM CONTROLLERS The NXRCFX Room Controllers can be inter-connected to expand the number of relays and dimmers in a zone segment or to allow the use of more than one input voltage. Utilizing standard CAT5 patch cables, the room controllers can be connected in a daisy chain configuration using the FX ports. (See Figure 3 below) The FX ports are dedicated ports for other FX bus enabled devices such as NX enabled luminaires or digital devices (e.g.
  • Page 4 While the unit is in Test Mode, the photocell operation can be verified by observing Load A while simultaneously covering the NXDS or exposing the photocell to bright light. The above process will confirm that the NXDS a NXRCFX are functioning properly. The NXDS must be calibrated in order to meet project specific requirements.
  • Page 5: Battery Statement

    NXRCFX ROOM CONTROLLER INSTALLATION INSTRUCTIONS BATTERY STATEMENT Remove and immediately recycle or dispose of used batteries according to local regulations and keep away from children. Do NOT dispose of batteries in household trash or incinerate. Even used batteries may cause severe injury or death. Call a local poison control center for treatment information.