Leadshine Technology DCS810V2 - Encoder Connections; RS232 Interface Connection; Typical Connections

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Tel: (86)755-26434369 8 Website: www.leadshine.com
Encoder Connections
The DCS810V2 can accept encoder input from either differential or single-ended
encoders. Differential encoders are preferred due to their excellent noise immunity.
The connections for a single-ended encoder are identical to a differential encoder
except that no connections should be made to channel A- and channel B-. (The A-
and B- lines are pulled up internally to +2.5V). Note that twisted-pair shielded
cabling provides the best immunity in electrically noisy environments.
If the encoder drains less than 50mA, the DCS810V2 can supply the encoder
directly, and connect it as Figure 3-4 or Figure 3-5. If the encoder drains more than
50mA, use an external DC supply and connect it as Figure 3-6 or Figure 3-7.
Figure 3-4: The DCS810V2 supplies the Figure 3-5: The DCS810V2 supplies
the differential encoder directly single-ended encoder directly
Figure 3-6: Using external DC power supply Figure 3-7: Using external DC power to
to supply the differential encoder supply the single-ended encoder
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Tel: (86)755-26434369 9 Website: www.leadshine.com
RS232 Interface Connection
Figure 3-8: RS232 interface connection
Typical Connections
Two typical connections of the DCS810V2 are shown as Figure 3-9 and Figure 3-10.
Please consult “Control Signal Connections” and “Encoder Connections” for more
information about controller and encoder connections.
Figure 3-9: Typical connection (Open-collector control signal and single-ended encoder.)