Wireless Power Pack
Load Controllers

SWX-950 SERIES
LINE VOLTAGE

Overview

SENSORWORX wireless power pack controllers switch on/off power to a connected lighting load as directed by wirelessly linked sensors, photocells, and wall controls. Additionally, the unit’s 0-10V dimming option greatly simplifies applications where dimming control from multiple switch locations is required. For applications where a hybrid wireless/wired architecture is desired, this wireless power pack can also be ordered with auxiliary low voltage connections.

The SENSORWORX wireless power pack is rated to switch fully loaded circuits and utilizes a powerful microprocessor to optimize its switching timing, ensuring long relay life even when controlling high-inrush LED lighting. As with all SENSORWORX products, these power packs are easy to install and incorporate features which reduce contractor labor time. An elongated chase nipple with snaps for quick installation and an optional snap-on low voltage wire chamber make for a hassle free contractor experience. All SENSORWORX products are proudly made in the USA.

 

Basic Operations

A received wireless message indicating occupancy from one or more wirelessly linked sensors will trigger the pack’s integrated relay to close. When configured for Vacancy operation, an ON switch message is required from a wirelessly linked wall station to initially trigger lights. Once closed, line voltage will flow through the relay and turn on the connected lighting load. The wireless power pack maintains a master time delay that is reset every time a linked sensor reports occupancy. Lights will be switched off once there hasn’t been an occupancy message reported for the duration of the time delay. If linked to a photocell, the unit receives light level readings and controls connected lighting according to its photocell operating mode.

Applications

  • Classrooms
  • Copy Rooms
  • Open Areas
  • Small Offices
  • Conference Rooms
  • Private Restrooms
  • Hallways

Features / Wireless Power Packs

  • Wirelessly Links to Sensors, Photocells, & Wall Stations

  • Links in Seconds up to 50 Remote Devices

  • Switches Up to 20A Line Voltage Loads

  • Electronically Timed Switching Ensures Long Relay Life

  • Integrated Test/Programming Button

  • Plenum Rated (UL 2043)

  • Configurable Time Delays and Operational Modes (e.g. Occupancy/ Vacancy)

  • Configurable Daylight Harvesting & Photocell Modes

  • Optional 0-10V Dimming Output for Partial On & Partial Off Operation

  • Optional Wired Connectivity to Low Voltage Sensors & Wall Stations

Specifications

Physical

SIZE
3.00” H x 2.25” W x 1.88” D
(7.62 cm x 5.72 cm x 4.78 cm)

WEIGHT
6.00 oz.

COLOR
Blue

MOUNTING
1/2” Knockout

TEST / PROGRAMING BUTTON

LED STATUS INDICATOR
Bi-color White & Blue

Operation

OPERATING MODES
Occupancy & Vacancy
Partial On/Off (-D2 option)
Daylight Harvesting (-D2 option)
On/Off/Inhibit Photocell

TIME DELAY OPTIONS
1, 5, 10, 15, 20, 30 min

Environmental

OPERATING TEMP
32°F to 122°F
(0°C to 50°C)

RELATIVE HUMIDITY
0-95% Non-Condensing
Indoor Use Only

ROHS COMPLIANT

Wireless

RANGE
80’ line of sight w/o obstruction
40’ with obstruction (walls/floors)

FREQUENCY
915 MHz ISM Band

WIRELESS LINKING
Simple 3 sec. Push Button Process

SECURITY
All Wireless Data is Encrypted

Code Compliance

These power packs can be used to meet ASHRAE 90.1, IECC, & Title 24 energy code requirements

Electrical

OPERATING VOLTAGE
120/277 VAC
Single Phase, 50/60 Hz

CLASS 2 POWER OUTPUT
18 VDC @ 70 mA (-AX version),
higher output when unloaded

LOAD RATINGS
20A @ 120 VAC
General Purpose Plug Load

20A @ 120/277 VAC
General Purpose, Tungsten, Magnetic Ballast

16A @ 120/277 VAC
Electronic Ballast, LED Driver

DC LOAD RATINGS
20A @ 28 VDC (MAX) 1A @ 5 VDC (MIN)

DIMMING LOAD
(Models with -D2 option only)
50mA, (0-10 VDC ballasts or drivers compliant with IEC 60929 Annex E.2)

MOTOR LOAD
1 HP

ESD IMMUNITY
Tested to withstand electrostatic discharge without damage or memory loss

Wiring Diagrams

Standard Version (SWX-950)

Dimming Version (SWX-950-D2)

Wired/Wireless Hybrid Version (SWX-950-AX)

Wired/Wireless Hybrid Version with Dimming (SWX-950-AX-D2)

Installation Options

Wireless Linking (Pairing)

Linking a wireless power pack to a wireless sensor, photocell, or remote wall station is quickly done via the following procedure:

Step 1. Enter learn (pairing) mode by holding down the power pack’s button for 3 seconds until the LED starts alternating white then blue, then release.

Step 2. At the sensor, photocell, or remote wall station, hold down the programming button for 3 seconds until the LED starts alternating white then blue. Releasing will link the device with the wireless power pack in learn mode (see note 1 below). The lighting load being controlled will also be toggled off/on as a visual indication of success.

Step 3. Repeat step 2 to link additional devices.

Step 4. When all devices have been linked, exit learn mode on the power pack by pressing the button 1 time. Learn mode will also be automatically closed after 15 minutes of no new devices being linked.

Note 1: When in learn mode, the alternating LED colors on the power pack will periodically pause and blink out the total number of linked devices. There will be no blinks during the pause until the first device is linked.

Ordering Info

EXAMPLE MODEL # SWX-950-D2
 PRODUCT FUNCTIONALITY VOLTAGE OPTIONS 
SWXPower Pack9Wireless Power Pack Load Controller, 20A5120/277 V0NoneBlank
Dimming Control (0-10V)D2
Auxiliary Hybrid Wired ConnectionsAX
ACCESSORYDESCRIPTION
SWX-999Snap-On Low Voltage Wiring Chamber

Compatible Wireless Products

Wireless Dimmer & Switch

These stylish and intuitive wall stations are designed for a 10 year battery life.

Wireless Ceiling Sensors

Designed for a 10 year battery life, these wireless sensors can be paired with a load controller in seconds.

Wireless Wide View Sensors

With five contractor friendly mounting methods, locating a sensor in a corner has never been easier.

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