Connecting A Servo - tams elektronik FD-R Extended Series Manual

FD-R Extended English

6.10. Connecting a servo

Connect the signal input of the servo to connecting point X15 and the
earth connection of the servo to point X9 of the decoder. The voltage
supply for the servo should not be taken from the decoder, as the
decoder cannot supply the current needed to control the servo. For that
reason you need an external voltage supply for the servo (e.g. servo
PCB item no. 70-05900).
Please note the connecting point X15 (IN3) has to be programmed in
##167 and 168 for the connection of a servo. When X15 has been
defined as a (third) switching input, no servo signal will be sent.
Fig. 5: Connection of a servo
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