FWS61-24V DC Eltako Wireless Transmitter unit Flush mount Max. range (open field) 30 m

Wireless weather data transmission module for the seven weather data of the multi-sensor MS. With inner antenna. Standby loss of only 0.3 watts. For panel mounting. 45mm long, 45mm wide, 18mm deep. Supply voltage 24V DC from the 33mm low switched-mode power supply SNT61-230V/24V DC-0.25A, also 45mm long and 45mm wide. This switched-mode power supply simultaneously supplies the multi-sensor MS including the heating of the rain sensor. If necessary, place a deep flush-mounted socket together for both devices. This weather data transmission module receives the seven currently recorded weather data brightness (from three directions), twilight, wind, rain and outdoor temperature via cable J-Y (ST) Y 2x2x2x0.8 from the multisensor MS attached to the outside of the building once per second and sends these with the following priority as radio telegrams in the Eltako building radio. The evaluation is done with the building radio visualization and control software GFVS, the radio multi-function sensor relay FMSR14, the actuators FSB14 and FSB71 as well as the radio weather data display FWA65D. When the supply voltage is applied, a learning telegram is sent immediately and after approx. 60 seconds two status telegrams with all current values are sent. Thereafter at least every 10 minutes, but also: Brightness values West, South and East each from 0 to 99 Klux with a change of at least 10%. Twilight values from 0 to 999 lux with a change of at least 10%. Wind strengths from 0 to 70m/s. From 4m/s to 16m/s, the current values are sent immediately 3 times at intervals of one second and then further increasing values within 20 seconds. Wind strengths that fall back are sent gradually with a delay of 20 seconds. Rain at the beginning immediately 3 times, after the end within 20 seconds. Temperature values from -40.0 °C to +80.0 °C every 10 minutes, along with all other values in a status telegram. The evaluation takes place with the building radio visualization and control software GFVS, the radio multi-function sensor relay FMSR12 (in preparation) as well as the weather data display FWA65D (in preparation). Monitoring of the multi-sensor function and cable breakage: If the weather data message of the multi-sensor MS remains completely off for 5 seconds, then the FWS61 sends an alarm telegram immediately and then again every 30 seconds, which can be programd as a button telegram into an actuator in order to initiate further events if necessary. In addition, the two status telegrams are sent with the values brightness 0 Lux, twilight 0 Lux, temperature -40 °C (frost), wind 70 m/s and rain. If a message from the multi-sensor MS is detected again, the alarm automatically stops.

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