Galil user manual J3 DMC-3425-Stepper General I/O 37- PIN D-type, Pwmb, Signb Pwma, Signa

J3 DMC-3425-Stepper General I/O; 37- PIN D-type

1 Reset 1		20 PWMB
2 SIGNB		21 PWMA
3	Output 3	22	Output 2
4	Output 1	23	Circular Compare
5	Analog 1	24	Analog 2
6	Main Index B (Input 7) 1,2,3	25	Home B (Input 6) 1,3
7	Reverse Limit B (Input 5) 1,3	26	Forward Limit B (Input 4) 1,3
8	Input 3 1	27	Input 2 (and B latch) 1
9	Input 1 (and A latch) 1	28	Forward Limit A 1
10 + 5V		29	Reverse Limit A 1
11 Ground		30 Home A 1
12 +12V		31	-12v
13 Ground		32 A Encoder A+
14 A Encoder A-		33 A Encoder B+
15 A Encoder B-		34 A Encoder Index+
16 A Encoder Index-		35 B Encoder A+
17 B Encoder A-		36 B Encoder B+
18 B Encoder B-		37	Abort 1
19 SIGNA

1These inputs are TTL active low and will be activated when set to 0V.

2All inputs are the same in terms of input range (+/-12); D13 can be used as Index B.

3Pins 6, 7, 25 and 26 represent Index B, Home B, Reverse Limit B and Forward Limit B. The states of these inputs are mapped to inputs 7, 6, 5 and 4 respectively. Standard input interrogation commands can be used to read these inputs (TI, MG@IN[n]), as well as the TS and MG@LFB or MG@LRB switch commands.

J5 POWER; 6 PIN MOLEX

1+12V

2+5V

3+5V

4Ground

5Ground

6-12V

DMC-3425 Appendices• 173