Wireless analog signal transmitter FSM61-UC

Wireless 2-fold transmitter module. With internal antenna. No standby loss. For installation. 45mm long, 55mm wide, 18mm deep. The wireless transmitter module FSM61-UC has two channels and can transmit wireless pushbutton telegrams to the Eltako building wireless system. A1 initiates a wireless telegram, such as 'Press top rocker' for a wireless pushbutton with one rocker and A3 such as 'Press bottom rocker'. The telegram on opening the two control contacts is identical to 'Release wireless pushbutton'. Severel wireless transmitter modules must not be switched at the same time. If the terminals A1 and A3 are connected with a bridge, the wireless telegram is transmitted once per minute by A3, provided the control voltage is applied, e.g. for central commands with priority. The universal control voltage processes control commands of 8 to 253V AC or 10 to 230V DC with periods lasting min. 0.2 seconds. Max. parallel capacitance (approx. length) of control lead at 230V 0.5nF. This correspond to a length of approx. 2 meters. No permanent power supply required, therefore no standby losses.