Infranor XtrapulsCD1-a Series - X3 Stepper Motor Emulation Input

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Chapter 3 –Inputs-Outputs
XtrapulsCD1-a
SIN/COS ENCODER CHANNELS SPECIFICATION
SIN/COS COMMUTATION CHANNELS SPECIFICATION
4.4 - X3 CONNECTOR FOR STEPPER MOTOR EMULATION (Sub D 25 pins female)
The "Stepper motor emulation" is software configurable and stored in the drive EEPROM.
The corresponding X3 connector pin functions are described below.
PIN
FUNCTION
REMARKS
19
PULSE/
Differential input of the PULSE/ channel
6
PULSE
Differential input of the PULSE channel
20
DIR A/
Differential input of the DIR/ channel
7
DIR
Differential input of the DIR channel
others
reserved
SPECIFICATION OF THE PULSE AND DIRECTION SIGNALS
X3-1,2,13
X3-14,15,25
20K
120R
20K
20K
20K
Uref
X3-3,4
X3-16,17
20K
1K
20K
75K
75K
Uref
X3-6,7
CD1a
75-176
receiver
X3-19,20
+5V
+5V
200R
200R
3.3K