This screw terminal block contains three kinds of input signals. The external switches for Start and Pause,
Probe, Limit/Home and E-Stop. Home and Limit switches can be NO or NC, the parameters can be set accord-
ingly in the Parameter Page.
As picture 2-8 shows, the far left terminal block is the Input Port.See pictures for reference
2.2.6 E-STOP, Limit, Home and Probe Inputs
Picture 2-8 Input Port terminal
Start
Estop
+12V
Limit X- Limit Y+ Home Y Home Z- Limit A+ Home A
+12V
Pause
Probe Limit X+ Home X Limit Y- Limit Z+ Home Z Limit A-
GND
Picture 2-9 ESTOP, LIMIT and PROBE input signal circuit
Page -11
Digtital Dream 4 Axis Motion Controller
DDCS V2.1 User’s Manual
