FTS61BTKL Eltako RS485 Button linker Flush mount
Bus button coupler for 4 conventional buttons with integrated 24V-LEDs for connection to push-button gateways FTS14TG via a 2-wire push-button bus. Standby loss of only 0.2 watt. For panel mounting. 45 mm long, 45 mm wide, 18 mm deep. Up to 30 Bus-buttons and/or Bus-button coupler FTS61BTKL can be connected to the terminals BP and BN of a push-button gateway FTS14TG. The permissible total cable length is 200m. The RLC element supplied with the FTS14TG must be connected to the most remote bus button or Bus-button coupler can also be connected to the terminals BP and BN. The 2-wire button bus supplies the connected FTS61BTKL with 29V DC and at the same time transmits data. Please only use common bus or telephone lines. Up to four conventional buttons T1-T4 can be connected to the 15cm long connecting cables. The opposite pole is T0 each. The connection cables can be extended up to 2m. With the 24 V LEDs integrated in the buttons, confirmation telegrams of actuators are displayed if the IDs of the actuators have been entered in the ID table of the FTS14TG with PCT14. Caution! Do not apply voltage. The pairs T1/T3 and T2/T4 can be defined as the direction button. The bus is connected to BP and BN. Observe the correct polarity!This text is machine translated.