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176 • Appendices DMC-3425
Rev A-F
Terminal#
Rev G
Terminal#
Label I/O Description
1 1 +12V
4
O +12 Volts
2 2 -12V
4
O -12 Volts
3 3 AMPEN/SIGNY
5
O Amplifier enable X axis or Y Axis Sign Output for Stepper
4 4 ACMDX/PULSE(X)
O X Axis Motor command or Pulse Output for Stepper
5 5 AN1 O Analog Input 1
6 6 AI2 O Analog Input 2
7 7 GND -- Signal Ground
8 8 RESET I Reset
9 9 ERROR/PULSE(Y)
6
O Error signal or Y Axis Pulse Output for Stepper
10 10 OUT3 O Output 3
11 11 OUT2 O Output 2
12 12 OUT1 O Output 1
13 13 CMP/ICOM
7
O Circular Compare / Input common for Opto option
14 14 5V O + 5 Volts
15 15 GND -- Signal Ground
16 16 IN7/INDY+ I Input 7 (Y Axis Main Encoder Index + for DMC-1425)
17 17 IN6/HOMY I Input 6 (Y Axis Home input for DMC-1425)
18 18 IN5/RLSY I Input 5 (Y axis reverse limit on DMC-1425)
19 19 IN4/FLSY I Input 4 (Y axis forward limit on DMC-1425)
20 20 IN3/IDY- I Input 3 (Y axis main encoder index for DMC-1425)
21 21 IN2 I Input 2
22 22 IN1/LTCH I Input 1 / Input for Latch Function
23 23 FLSX I Forward limit switch input
24 24 RLSX I Reverse limit switch input
25 25 HOMX I Home input
26 26 ABORT I Abort Input
27 27 GND -- Signal Ground
28 28 MA+ I X Axis Main Encoder A+
5
29 29 MA- I X Axis Main Encoder A-
5
30 30 MB+ I X Axis Main Encoder B+
5
31 31 MB- I X Axis Main Encoder B-
5
32 32 IDX+ I X Axis Main Encoder Index +
5
33 33 IDX- I X Axis Main Encoder Index –
5
34 34 AA+ I X Axis Auxiliary Encoder A+ (Y Axis Main Encoder A+ for DMC-1425)
35 35 AA- I X Axis Auxiliary Encoder A- (Y Axis Main Encoder A- for DMC-1425)
36 36 AB+ I X Axis Auxiliary Encoder B+ (Y Axis Main Encoder B+ for DMC-1425)
37 37 AB- I X Axis Auxiliary Encoder B- (Y Axis Main Encoder B- for DMC-1425)
8 38 ACMD2/SIGNX O 2nd Motor command Signal for Sine Amplifier
or SIGNX for stepper
39 39 5V O + 5 Volts
40 40 GND -- Signal Ground