Ssi Absolute Encoder Port; Function Of Ssi Absolute Encoder; Definitions Of Ssi Port Pins - Delta DVP-15MC Series Operation Manual

6.5

SSI Absolute Encoder Port

6.5.1

Function of SSI Absolute Encoder

The motion controller's COM/SSI port is a 15-pin D-SUB interface which can be used to connect SSI
encoder. In addition, the port also includes the 5V (400mA) power output which provides the power supply to
the encoder. Users can create an SSI encoder axis to control the motion of slave axes according to the
number of pulses received via the encoder port.
6.5.2

Definitions of SSI Port Pins

The motion controller's COM/SSI port is a 15-pin D-SUB interface. See the table below for definitions of
respective SSI communication port pins.
Pin
Signal
No.
1 DATA+
2 DATA-
6 CLK+
14 CLK-
8 GND
15 5V
Chapter 6 Wiring, Communication Setting and Network Construction
Definition
Positive pole of absolute encoder data
Negative pole of absolute encoder data
Positive pole of absolute encoder clock
Negative pole of absolute encoder clock
Power ground of the absolute encoder
Absolute encoder power
COM/SSI
6-15
6_