Feedback Connectors - Newport New Focus Picomotor 8743-CL User Manual

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4.6.2

Feedback Connectors

Each model 8743-CL controller/driver can monitor the position status of up two to Closed-
Loop Picomotors. In response to this information the 8743-CL will move (or hold) the
position to which it was last commanded.
DB-15HD Feedback connector pinouts are as follows:
Pin-1 +5V Power
Pin-2 Positive (Forward) Limit
Pin-3 Negative (Reverse) Limit
Pin-4 Encoder Phase A-
Pin-5 Encoder Phase A+
Pin-6 Ground
Pin-7
not connected
Pin-8 Ground
Pin-9 Encoder Phase B-
Pin-10 Encoder Phase B+
Pin-11 +5V Power
Pin-12 +5V Power
Pin-13 Ground
Pin-14 Index+
Pin-15 Index-