Digital Dream DDCS V3.1 - Limit, Home and Probe Inputs,And the Power for the Input

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Digital Dream Standalone Motion Controller DDCS V3.1 DDCS V3.1 Users Manual
Figure 2-12 The Limit wiring at X++ direction with mechanical limited switch
X++ Limit
COM-
2.6.2 Limit, Home and Probe Inputs,and the Power for the Input
PIN6(YL++),PIN23(XL++),PIN25(YL--),PIN5(XL--),PIN28(AL--),PIN9(AL++),PIN8(ZL--),PIN26(ZL++)
are the Limit ports.
PIN10(AHOME),PIN27(ZHOME),PIN7(YHOME),PIN24(XHOME) are the Home Ports.
PIN4(PROBE) is the Probe Port.
The following wiring Figures and circuit Figures will show the connection of the Limit,Home
and Probe Wiring.
Figure 2-11 LIMIT,HOME and PROBE input signal circuit