User Manual Q&AAnswer
Mar 01, 2025 - 04:21 AM
Up to 15 FTS61BTK/8 bus pushbutton couplers, which is equivalent to 30 bus pushbuttons, can be connected to the terminals BP and BN of a pushbutton gateway FTS14TG. The permissible total cable length is 200 meters. The RLC element included with the FTS14TG must also be connected to the BP and BN terminals on the bus button or bus pushbutton coupler that is furthest away. The power supply of the connected FTS61BTK/8 with 29 V DC and the data transmission takes place via the 2-wire button bus. Please use only standard bus or telephone lines for the connection.
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