LEXIUM MHDA1004 - External Incremental Encoder Connection

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Signal Wiring, continued
External
Incremental
encoder
connection
The following diagram shows the incremental encoder input connections between
the 17D drive and an external incremental encoder.
Note: The receivers are supplied from an internal supply voltage.
P
Com
must always be connected to the encoder ground.
Incremental encoder is powered by an external Power Supply.
=
=
Lexium 17D
RS-485
RS-485
RS-485
5Vdc
Reserved
X5
5
4
2
3
6
8
1
7
A+
A-
M-
M+
B+
B-
P
Com
Incremental encoder
Power
Supply
Vdc
Gnd
+ Vdc
RS-485
RS-485
RS-485
Gnd
Chan A
Marker
Chan B
Gnd