16
Rev. 1.0
11/08/2017
STF-R/C Hardware Manual
 400-820-9661
2.7  Connecting the motor
For MOONS’stepper motor, please connect black, green, red, blue wires to drive’s  A+,  A-, B+ 
and B- correspondingly. 
A+
J1
A- B+ B-
Motor Connector
If using a non-MOONS’motor, please refer to your motor specs for wiring information.
3  Inputs and Outputs
STF series drive inputs and outputs include:
•  8 optically isolated digital inputs, 5-24VDC for high level voltage
•  4 optically isolated digital outputs, maximum voltage 30V, maximum sinking or sourcing current 
100mA 
2
4
6
8
10
12
14
16
18
20
1
3
5
7
9
11
13
15
17
19
X1+
X2+
X3+
X4+
X5
X7
Y1
Y3
Y4+
XCOM
YCOM
X1-
X2-
X3-
X4-
X6
X8
Y2
Y4-
J2
                I/O Connector Diagram