Product Description
SmartX sensors are a family of living space sensors for use with SmartX IP controllers. SmartX sensors are available in communicating and non-communicating versions. Communicating versions are powered and connect to the SmartX IP controller using the RJ-45 Sensor Bus. The SXWSATXXXRXX non-communicating version uses a resistive two-wire connection to connect to an I/O port of the SmartX IP controller. The SXWSATXXXRXX, with its reliable 10K Type 3 thermistor and the same look and feel as communicating SmartX sensors, provides a low cost option for measuring temperature in a living space application.
Features
- Contemporary, sleek housing, same form factor as SmartX communicating sensors
- Low cost conformance part
- 10K Type 3 thermistor
- Two-wire resistive device
Applicable Documentation
| Title | Description |
|---|---|
| SmartX Living Space Sensor Base | Installation instructions for all base variants |
| SmartX Living Space Sensor Blank Cover | Installation instructions for blank cover without occupancy sensor |
| SmartX Living Space Sensor Button and Occupancy Covers | Installation instructions for 3-button covers with and without occupancy sensors and blank cover with occupancy sensor |
| SmartX Living Space Sensor Touchscreen Cover | Installation instructions for touchscreen models with and without occupancy sensors |
| SmartX Living Space LCD Temperature Sensor | LCD temperature sensor base and cover installation instructions |
Available Products
SmartX Combination Base/Cover Sensors
| Model Number | Description | Temp | RH | CO2 | Cover | SmartX System Bus (Communicating) | Resistive Only (Non-communicating) |
|---|---|---|---|---|---|---|---|
| SXWSATXXXRXX* | Sensor, Temperature, 10K T3, Non-Communicating, Cover Plate | X | Included | X | X | ||
| SXWSATXXXSLX | Sensor, Temperature, LCD, Setpoint, Pushbutton Override, Cover Plate | X | Included | X |
* Covered by these installation instructions.
SmartX Sensor Bases
| Model Number | Description | Temp | RH | CO2 | Cover | SmartX System Bus (Communicating) | Resistive Only (Non-communicating) |
|---|---|---|---|---|---|---|---|
| SXWSBTXXXSXX | Sensor Base, Temperature | X | Not Included | X | |||
| SXWSBTHXXSXX | Sensor Base, Temperature, Humidity | X | X | Not Included | X | ||
| SXWSBTXCXSXX | Sensor Base, Temperature, CO2 | X | X | X | Not Included | X | |
| SXWSBTHCXSXX | Sensor Base, Temperature, Humidity, CO2 | X | X | X | Not Included | X |
SmartX Covers**
| Model Number | Description | 61 mm (2.4") Color Touchscreen | Override Setpoint | Occupancy Sensor (PIR) |
|---|---|---|---|---|
| SXWSCDXSELXX | Cover Plate, User Interface, Basic | X | X | |
| SXWSC3XSELXX | Cover Plate, Pushbutton Override, Setpoint | X | ||
| SXWSCBXSELXX | Cover Plate, Blank Cover | |||
| SXWSCDPSELXX | Cover Plate, User Interface, Basic, Occupancy | X | X | X |
| SXWSC3PSELXX | Cover Plate, Pushbutton Override, Setpoint, Occupancy | X | X | |
| SXWSCBPSELXX | Cover Plate, Blank Cover, Occupancy | X |
** SmartX covers will not work with combination base/cover sensors.
Specifications
Temperature Sensor
| Type | °C | °F | Resistance (Ω) |
|---|---|---|---|
| 10K Type 3 thermistor | |||
| Accuracy | ±0.2 °C (±0.36 °F) typical |
Thermistor Table
| Temperature Sensor (°C) | Temperature Sensor (°F) | Resistance (Ω) |
|---|---|---|
| 0 | 32 | 29,575 |
| 5 | 41 | 23,504 |
| 10 | 50 | 18,809 |
| 15 | 59 | 15,146 |
| 20 | 68 | 12,271 |
| 25 | 77 | 10,000 |
| 30 | 86 | 8,195 |
| 35 | 95 | 6,752 |
| 40 | 104 | 5,592 |
| 45 | 113 | 4,655 |
| 50 | 122 | 3,893 |
Operating Environment
Operating temperature: 0 to 50 °C (32 to 122 °F)
Operating humidity range: 0 to 95% RH, non-condensing
Housing Material
High impact ABS plastic. Flammability rating UL 94 V-0. Not suitable for wet locations. For indoor use only.
Wiring
Two screw terminals. 18-22 AWG, two-wire thermistor.
Regulatory Information
UL 916, European conformance CE: EN61000-6-3, EN61000 Series - industrial immunity standard. FCC Part 15 Class B, REACH, RoHS, Green Premium, RCM (Australia), ICES-003 (Canada), EAC (Russia).
Precautions
▲ DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
- Follow safe electrical work practices. See NFPA 70E in the USA, CSA Z462 in Canada, or applicable local codes.
- Read and understand the instructions before installing the product. Follow the instructions during installation.
- Installation, wiring, testing or service must be performed only by qualified persons in accordance with all applicable codes and regulations.
- Do not use the product for life or safety applications.
- Do not install the product in hazardous or classified locations.
- Do not exceed the product's ratings or maximum limits.
- Turn off ALL power supplying equipment before working on or inside the equipment.
- Use a properly rated voltage sensing device to confirm that all power is off.
- Do not depend on the product for voltage indication.
- Remove all wire scraps and tools, replace all doors, covers and protective devices before powering the equipment.
Failure to follow these instructions will result in death or serious injury.
A qualified person is one who has skills and knowledge related to the construction and operation of this electrical equipment and installations, and has received safety training to recognize and avoid the hazards involved. NEC Article 100
If this product is used in a manner not specified by the manufacturer, the protection provided by the product may be impaired. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material.
Dimensions
SmartX Resistive Temperature Sensor Base with Cover Installed:
Height: 115 mm (4.5 in.)
Width: 85 mm (3.3 in.)
Depth: 19.75 mm (0.8 in.)
Functions
The SXWSATXXXRXX measures temperature in living space applications. It provides a resistive output to an I/O port on a SmartX or Continuum controller.
System Architecture
MP-X Controller and Non-Communicating Sensors. An MP-X Controller connected to SXWSATXXXRXX Temperature only Sensors. Each sensor uses an I/O port on the controller. Maximum number of inputs varies by controller type.
Installation
- Position the sensor vertically on the wall 1.35 m (4.5 ft.) above the floor with the "UP" arrow facing upward. Locate away from windows, vents and other sources of draft. If possible, do not mount on an external wall, as this may cause inaccurate temperature readings.
- Pull 18 or 22 AWG two-conductor cable(s) through the hole in the backplate.
- Mount the backplate onto the wall using the screws provided. (Six screw holes available. Use a minimum of two for secure mounting.)
- Connect the wires to the thermistor terminals. Do not over-tighten the screws.
- With sensor base fully installed, align top of cover to mounting tabs on top of sensor base. Swing cover downward until it latches at the bottom.
- Install locking screw to secure cover in closed position.
Note: The diagram in step 1 shows a prohibition symbol over an external wall, indicating the instruction to avoid mounting on an external wall.
China RoHS Compliance Information
Environment-Friendly Use Period (EFUP) Table
This table is made according to SJ/T 11364.
O: Indicates that the concentration of hazardous substance in all of the homogeneous materials for this part is below the limit as stipulated in GB/T 26572.
X: Indicates that concentration of hazardous substance in at least one of the homogeneous materials used for this part is above the limit as stipulated in GB/T 26572.
| Part Name | Lead (Pb) | Mercury (Hg) | Cadmium (Cd) | Hexavalent Chromium (Cr(VI)) | Polybrominated Biphenyls (PBB) | Polybrominated Diphenyl Ethers (PBDE) |
|---|---|---|---|---|---|---|
| Electronic | X | O | O | O | O | O |
