1980en05.docx
2018-06-08
2 (6)
General
Westerstrand analog WiFi-clock provides the opportunity to create a time distribution system with
high accuracy and high reliability. The WiFi-clock is equipped with a wireless 802.11b/g LAN module
for easy access to existing wireless networks. The WiFi-clock has an analog movement with two
motors for 3 hands. The clockwork starts automatically after receiving the correct time. The hour
hand is sweeping, minute and second hand are stepping.
Connections and functions
Indicator (LED)
A green, yellow and red LED indicator is available for displaying function.
Green = WiFi active and approved connection
Yellow = flashes on data traffic
Red = WiFi active but not connected
These indicators only work when WiFi function is active. When the watch in normal operation has
shut off WiFi to save battery power, these indicators will be turned off and will only illuminate while
the clock makes a time synchronization.
Jumper to enable secondary movement
If clock is made as double sided a secondary movement can be driven from same electronics by
closing the pins with a jumper.
Connector for external
power
USB-connector
Reset button
Indicator green, yellow and red
Jumper to enable control of
secondary movement at double-
sided configuration
