EdingCNC CPU5A4E Manual page 2

X1
25P SUBD - FEMALE
74HCT14 outputs for step/direction
15 mA per output source or sink.
Other outputs are open collector transistor outputs
1: OUT TOOL
2: OUT DIR1
3: OUT STEP1
4: OUT DIR2
5: OUT STEP2
6: OUT DIR3
7: OUT STEP3
8: OUT DIR4
9: OUT STEP4
10: IN HOME3
11: IN ESTOP
12: IN HOME2
13: IN HOME1
14: OUT FLOOD
15: IN HOME4
16: OUT WATCHDOG
17: PWM or 0..10V
(JUMPER)
18: PROBE
19: SPINDEL-PULSE
20: +5V (Solder jumper)
21: +5V (Solder jumper)
22: GND
23: GND
24: GND
25: GND
S: SHIELD
X2
9P-SUBD-FEMAILE
E-Stop input
Other inputs are 74HCT14 inputs.
Pull-up to +5V with 10K
Filtered with R/C filter
1: IN RUN
2: IN PAUSE
3: OUT MIST
4: OUT AUX1
5: IN HANDWHEEL A
6: IN HANDWHEEL B
7: +5V
8: GND
9: GND
S: SHIELD