Chapter 3
Signal Connections
©
National Instruments Corporation
3-5
I/O Connector Pinout
Fig
u
re 3-2 shows the pino
u
t of the NI 6601. Fig
u
re 3-3 shows the pino
u
t of
the NI 6602/6608.
Note
The NI 6601
u
ses co
u
nters <0..3> only.
PFI 9
channel
B(7)
P0.9
CTR 7
AUX
17
51
CTR 7
GATE
P0.10
index/z(7)
PFI 10
PFI 8
—
P0.8
CTR 7
OUT
16
50
—
—
—
D GND
PFI 7
—
P0.7
—
15
49
—
—
—
D GND
D GND
—
—
—
14
48
—
P0.6
—
PFI 6
PFI 4
—
P0.4
—
13
47
—
P0.5
—
PFI 5
PFI 3
—
P0.3
—
12
46
—
—
—
D GND
D GND
—
—
—
11
45
—
P0.2
—
PFI 2
PFI 0
—
P0.0
—
10
44
—
P0.1
—
PFI 1
PFI 32
—
—
CTR 1
OUT
9
43
—
—
—
RG
PFI 34
index/z(1)
—
CTR 1
GATE
8
42
—
—
—
D GND
PFI 35
channel
A(1)
—
CTR 1
SRC
7
41
—
—
—
D GND
PFI 33
channel
B(1)
—
CTR 1
AUX
6
40
CTR 0
AUX
—
channel
B(0)
PFI 37
PFI 36
—
—
CTR 0
OUT
5
39
—
—
—
D GND
Reserved
—
—
—
4
38
—
—
—
Reserved
PFI 38
index/z(0)
—
CTR 0
GATE
3
37
—
—
—
Reserved
PFI 39
channel
A(0)
—
CTR 0
SRC
2
36
—
—
—
GND
+5 V
—
—
—
1
35
—
—
—
RG
Table 3-2.
NI 660
x
Connector Pin Assignments (Continued)
Signal
Name
Motion
Encoder
Context
DIO
Context
Counter
Context
(Default)
Pin
Number
Pin
Number
Counter
Context
(Default)
DIO
Context
Motion
Encoder
Context
Signal
Name