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XW-111™ Wi-Fi Digital Sensor Users Manual
Appendix A: Specifications
Wireless Specifications
Network Standards:IEEE 802.11b/g/n
Frequency Band
Wi-Fi Security Standards
Network Settings:
Wireless Range
Antenna:
RF Output Power (typ)
Operation
Provisioning:
Access Point:
WPS:
Connectivity:
XCD Data Packet:
Remote Server:
Remote Relays:
Polling:
Power
External:
DC Jack:
Internal:
Power Consumption:
Battery Usage:
Battery Life:
Internal Push Buttons
Button 1:
Button 2:
Sensor Inputs
Model XW-111:
Configuration
Switch Status Reports:
Report Rate:
Xytronix Research & Design, Inc.
2.412 – 2.462 GHz
Open, WEP, WPA, WPA2
DHCP or Static
Up to 250ft (typical for Wi-Fi devices) depends on environment
Integral chip antenna, 1.9 dBi.
14dBM (802.11b/g), 12dBM (802.11n)
Via internal web server (no cables or PC utilities needed)
Yes, push button activated (setup via web page)
Yes, push button activated (Wi-Fi Protected Setup)
Intermittently connected or always connected
TCP, 16 to 34 bytes (See Section 5.2: XCD Format)
ControlByWeb's X-600™ or cloud-based server
Control relays on other ControlByWeb™ products
state.xml (only when web-server is active)
5VDC ±10%, 500ma max (via DC power wall adapter)
5.5mm barrel x 2.5mm center pin (positive)
Two replaceable 1.5V "AA" cells
27-770uA sleep, 59mA active RX, 229mA TX (at +12dBm)
Battery voltage is measured and periodically reported.
Battery life is affected by model, mode, reporting interval, security,
DHCP, DNS, battery temperature and other variables.
XW-111: Intermittently connected, 2-min push interval via XCD, with
encryption, no DHCP, no DNS: 140,000 transmissions.
XW-111: Always connected, 15-second push interval via XCD, with
encryption, no DHCP, no DNS: 200,000 transmissions.
Force access-point mode
Activate WPS mode
Two switch closure inputs
Vin Max = +3.3V, Internal pullup resistor = 200K
Vin HI = 2.8V (min), Vin LO =1.0V (max)
Min pulse width (awake) = 30ms
Min pulse width (asleep) = 100ms
Max cable length 20 ft (6m) (use relay isolation for longer runs)
Interval, on state change, or both
User configurable
Appendix A: Specifications
Page 43
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