Hypertherm MicroEDGE Pro Shape Cutting Control Rev.2 - Manual (Page 137)

Maintenance and diagnostics
MicroEDGE Pro Instruction Manual 807290 4-41
Connector j3 and j4
Axis A Pins = Axis 1, Axis 3
Axis B Pins = Axis 2, Axis 4
Connector j1
(to and from MCC and serial isolation boards)
Pin no. Signal
1 /Axis 1 enable
2 /Axis 2 enable
3 /Axis 3 enable
4 /Axis 4 enable
5 Not connected
6 Not connected
7 /Watchdog enable
8 Axis 1A
9 Axis 1B
10 Axis 1Z
11 Axis 2A
12 Axis 2B
13 Axis 2Z
14 Axis 3A
15 Axis 3B
16 Axis 3Z
17 Axis 4A
18 Axis 4B
19 Axis 4Z
20 Not connected
21 Not connected
22 Not connected
23 Not connected
24 Not connected
25 Not connected
26 Ground
27 Ground enable
28 Analog common
29 Axis 1 analog
30 Axis 2 analog
31 Axis 3 analog
32 Axis 4 analog
33 Not connected
34 Not connected
35 Ground
36 Logic +5 V
37 Logic +5 V
38 Logic +12 V
39 Logic -12 V
40 Ground
Pin no.
for A Axis
Signal
Pin no.
for B Axis
1 Axis shield 20
2 Encoder +5 V out 21
3 Encoder common 22
4 Encoder +12 V out 23
5 Encoder common 24
6 Encoder +24 V out 25
7 Encoder common 26
8 Encoder Axis A 27
9 Encoder Axis A\ 28
10 Encoder Axis B 29
11 Encoder Axis B\ 30
12 Encoder Axis Z 31
13 Encoder Axis Z\ 32
14 Axis enable A 33
15 Axis enable B 34
16 Axis DAC output 35
17 Analog common 36
18 Shield 37
19 Cable shield
Connector j2
(from power distribution board)
Pin no. Signal
1 Field ground
2 +24 V
3 +5 V
4 –12 V
5 +12 V
6 Field ground