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18 Installation
Setting the supply voltage
WARNING!
Selecting the wrong supply voltage may damage or break the encoder.
A selectable supply voltage is provided for the absolute encoder's and the TTL encoder's
input. A +5.5 V or a +24 V voltage for a TTL encoder and a +5.5 V or a +8 V voltage for
an absolute encoder can be selected by vertically mounted jumpers as described by
the following figure.
TTL Encoder
+24 V
+5.5 V
Note: If an external power supply is used, the appropriate jumper must be removed.
Note: If another FEN interface's TTL emulation output is connected to TTL input, the
appropriate jumper must be removed.
Absolute Encoder
+5.5 V
+8 V
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