LEXIUM MHDA1004 - External SSI Encoder Connection

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Signal Wiring, continued
External SSI
encoder
connection
The following diagram shows the connections between an external SSI encoder
and the 17D drive.
Note: The drivers are supplied from an internal supply voltage.
P
Com
must always be connected to the encoder ground.
SSI encoder is powered by an external Power Supply
=
=
Lexium 17D
RS-485
RS-485
5Vdc
X5
6
7
5
8
1
4
Data -
Data+
Clock +
P
Com
SSI encoder *
Power
Supply
Vdc
Gnd
+Vdc
RS-485
RS-485
Gnd
Clock -
=
=
Reserved
Gnd
* See Telemecanique XCC range