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Input module for the Eltako RS485 bus, 10 control inputs for universal control voltage. Stand-by loss only 0.1 Watt. Modular device for mounting on DIN-EN 60715 TH35 rail. 2 pitch units = 36mm wide, 58mm deep. Connection to Eltako RS485 bus. Cross wiring bus and power supply with jumpers. Operation in conjunction with FAM14 or FTS14KS. 10 control inputs +E1..+E10/-E galvanically isolated from supply voltage. Control voltage: 8..230V UC. The control inputs can be activated either for push-buttons (delivery state), window/door contacts or motion detectors. As of production week 21/19, the signals of the control inputs can be inverted. Control inputs for push-buttons: Telegrams from radio push-buttons are generated (e.g. 0x70). Each FTS14EM can be set at the lower rotary switch either to UT (= universal push-button) or to RT (= direction push-button). Control inputs for window/door contacts: Telegrams of the radio window/door contact FTK are generated (EEP D5-00-01). If the input is controlled by the contact with the control voltage to be applied externally, the telegram Window closed is generated. When the contact is opened, the telegram Window open is generated. As with the FTK radio sensors, the status telegram is repeated every 15 minutes. Control inputs for motion detectors: Telegrams of the radio motion brightness sensor FBH are generated (EEP A5-08-01), whereby the brightness value is always 0. If the input is controlled by the contact with the control voltage to be applied externally, the telegram movement is generated. If the contact is opened, the telegram No movement is generated. As with the FBH radio sensors, the status telegram is repeated every 15 minutes. Each telegram of a contact input must be taught-in with an identification number (ID) in one or more actuators according to their operating instructions. The lower rotary switch determines to which group an FTS14EM belongs. A total of 5 groups (1, 101, 201, 301, and 401) with 100 IDs each are available. The ID within a group is set at the upper rotary switch (0..90). The ID range within a group results from the combination of the lower and upper rotary switch and must be set differently on each FTS14EM. A maximum of 10 FTS14EMs form a group. A maximum of 50 FTS14EMs with 500 buttons or contacts are therefore possible in one RS485 bus. To generate the necessary learning telegrams for teaching in the actuators, the desired group must be selected at the upper and lower rotary switches. For push-buttons in the UT or RT range or for window/door contacts and motion detectors in the RT range. Then actuate the desired control input. In operation, the same group must then be selected in the UT or RT area for push-buttons or UT for window/door contacts and motion sensors. The LED under the upper rotary switch flashes briefly when a connected contact is closed. Optional: It is also possible to install a FAM14 radio antenna module from the building radio that is only two pitch units wide, whereby the actuators can then be controlled by radio push-buttons, hand-held transmitters and radio sensors in addition to the conventional push-buttons and contacts via the FTS14EM. Since the FAM14 has an integrated switched-mode power supply, the FTS14KS is not required for power supply in this installation. The bidirectional FAM14 also makes it possible to evaluate feedback from the actuators via radio from the Professional Smart Home Controller SafeIV. The respective status of the actuators can thus be displayed and also changed. The connection of the HOLD terminals of all devices regulates the bus access and prevents collisions. With the optional FTS14FA radio output module, the telegrams of the FTS14EM can also be sent in the Eltako building radio.
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