National Instruments SCXI-1121 - Manual (Page 127)

Appendix E SCXI-1121 Cabling
© National Instruments Corporation E-5 SCXI-1121 User Manual
jumper W1. Table E-2 lists the SCXI-1341 and SCXI-1344 pin
translations.
Note If you are using the Lab-PC+, configure the board for single-ended inputs.
Table E-2. SCXI-1341 and SCXI-1344 Pin Translations
Lab Board Pin Lab Board Signal SCXI-1121 Pin SCXI-1121 Signal
1 ACH0 3 MCH0+
2 ACH1 5 MCH1+
3 ACH2 7 MCH2+
4 ACH3 9 MCH3+
5 ACH4 11 MCH4+
6 ACH5 13 No Connect
7 ACH6 15 No Connect
8 ACH7 17 No Connect
9 AIGND 1-2 AOGND
10 DAC0OUT 20 No Connect
11 AOGND 23 No Connect
12 DAC1OUT 21 No Connect
13, 50 DGND 24, 33 DIG GND
26 PB4 25 SERDATIN
27 PB5 27 DAQD*/A
28 PB6 29 SLOT0SEL*
29 PB7 37 SERCLK
31 PC1 26 SERDATOUT
32 PC2 28 No Connect
40 EXTCONV* 36 SCANCLK
43 OUTB1 46 No Connect
49 +5 V 34-35 No Connect