User's Manual

Turbo PMAC PCI HRM
Connector Pinouts 47
J7: Machine Port 2 Connector
J7 JMACH2
(60-Pin Header)
Front View
Pin # Symbol Function Description Notes
1 +5V Output +5V Power For encoders, 1
2 +5V Output +5V Power For encoders, 1
3 GND Common Digital Common
4 GND Common Digital Common
5 CHC7 Input Encoder C Ch. Pos. 2
6 CHC8 Input Encoder C Ch. Pos. 2
7 CHC7/ Input Encoder C Ch. Neg. 2,3
8 CHC8/ Input Encoder C Ch. Neg. 2,3
9 CHB7 Input Encoder B Ch. Pos. 2
10 CHB8 Input Encoder B Ch. Pos. 2
11 CHB7/ Input Encoder B Ch. Neg. 2,3
12 CHB8/ Input Encoder B Ch. Neg. 2,3
13 CHA7 Input Encoder A Ch. Pos. 2
14 CHA8 Input Encoder A Ch. Pos. 2
15 CHA7/ Input Encoder A Ch. Neg. 2,3
16 CHA8/ Input Encoder A Ch. Neg. 2,3
17 CHC5 Input Encoder C Ch. Pos. 2
18 CHC6 Input Encoder C Ch. Pos. 2
19 CHC5/ Input Encoder C Ch. Neg. 2,3
20 CHC6/ Input Encoder C Ch. Neg. 2,3
21 CHB5 Input Encoder B Ch. Pos. 2
22 CHB6 Input Encoder B Ch. Pos. 2
23 CHB5/ Input Encoder B Ch. Neg. 2,3
24 CHB6/ Input Encoder B Ch. Neg. 2,3
25 CHA5 Input Encoder A Ch. Pos. 2
26 CHA6 Input Encoder A Ch. Pos. 2
27 CHA5/ Input Encoder A Ch. Neg. 2,3
28 CHA6/ Input Encoder A Ch. Neg. 2,3
29 DAC7 Output Analog Out Pos. 7 4
30 DAC8 Output Analog Out Pos. 8 4
31 DAC7/ Output Analog Out Neg. 7 4,5
32 DAC8/ Output Analog Out Neg. 8 4,5
33 AENA7/DIR7 Output Amp-Ena/Dir. 7 6
34 AENA8/DIR8 Output Amp-Ena/Dir. 8 6
35 FAULT7 Input Amp-Fault 7 7
36 FAULT8 Input Amp-Fault 8 7
37 +LIM7 Input Neg. End Limit 7 8,9
38 +LIM8 Input Neg. End Limit 8 8,9
39 -LIM7 Input Pos. End Limit 7 8,9