Measurement Computing CIO-DAS1401/12 - Manual (Page 13)

CIO-DAS1401/12User's Guide Installing the CIO-DAS1401/12
13
Pinout – main I/O connector
The CIO-DAS1401/12 I/O connector is a standard 37-pin male D connector that is accessible from the rear of
the computer through the expansion backplate.
LLGND 19
CH8 HI 18
CH9
17
CH10 16
CH11 15
CH12 14
CH13 13
CH14 12
CH15 11
10
9
-5V R O 8
DGND 7
DIN1 6
DIN3 5
D 1 4
DOUT3 3
CTR O 2
+5V PC B 1
HI
HI
HI
HI
HI
HI
HI
N/C
N/C
ef ut
OUT
0 ut
US
37 CH0 HI
36 CH1 HI
35 CH2 HI
34 CH3 HI
33 CH4 HI
32 CH5 HI
31 CH6 HI
30 CH7 HI
29 LLGND
28 LLGND
27 N/C
26 SS&H OUT
25 DIN0 / Trigger
24 DIN2 / CTR0 Gate
23 DOUT0
22 DOUT 2
21 CTR0 Clock
20 CTR2 Out
Single-ended mode
LLGND 19
CH0 LO 18
CH1
17
CH 16
CH 15
CH 14
CH 13
CH 12
CH 11
10
9
-5V R O 8
DGND 7
DIN1 6
DIN3 5
D 1 4
DOUT3 3
CTR O 2
+5V PC B 1
LO
2 LO
LO
LO
LO
LO
LO
3
4
5
6
7
N/C
N/C
ef ut
OUT
0 ut
US
37 CH0 HI
36 CH1 HI
35 CH2 HI
34 CH3 HI
33 CH4 HI
32 CH5 HI
31 CH6 HI
30 CH7 HI
29 LLGND
28 LLGND
27 N/C
26 SS&H OUT
25 DIN0 / Trigger
24 DIN2 / CTR0 Gate
23 DOUT0
22 DOUT 2
21 CTR0 Clock
20 CTR2 Out
Differential mode
Figure 7. I/O connector pin-out
Field wiring, signal termination, and conditioning
You can use the following cabling, screw termination, and signal conditioning products with the CIO-
DAS1401/12.

CIO-MINI37 – 37-pin screw terminal board. Details on this product are available on our web site at
www.mccdaq.com/products/screw_terminal_bnc.aspx .
 CIO-SSH16 – 16-channel sample & hold front end board (four channels installed). Details on this product
are available from our web site at www.mccdaq.com/signal-conditioning/CIO-SSH16.aspx .