Digital Dream NCH02 - 2.4 MPG Ports

NCH02 User’s ManualDigital Dream Motion Controller Page -10
Picture 2-9
The MPG Port
The MPG interface Pin order as following:
2.4 The MPG Ports
Pin No. Definition Notes
T1OUT TXD of Serial Port
VMPG
WHA+
WHB+
XIN
ZIN
X100IN
1
Power supply Positive Terminal (5V)2
MPG A phase differential input positive terminal
MPG B phase differential input positive terminal
MPG A phase differential input negative terminal
MPG B phase differential input negative terminal
X axis selection input
A axis selection input
Y axis selection input
Z axis selection input
100 Rate Selection Input
10 Rate Selection Input
EP ESTOP port
R1IN RXD of Serial Port
GND Ground and common end
3
4
5
6
7
8
9
10
WHA-11
WHB-12
YIN13
AIN14
X10IN15