Index
© National Instruments Corporation Index-2 SCXI-1120 User Manual
SCXI-1120 and MIO-16 board
pinout equivalences, E-2
SCXI-1341
cable assembly, E-3 to E-4
installation, E-4 to E-5
SCXI-1342
cable assembly, E-5 to E-6
installation, E-6
SCXI-1343 rear screw terminal adapter
installation, E-11
pin connections, E-12
SCXI-1344
cable assembly, E-3 to E-4
installation, E-4 to E-5
SCXI-1350 multichassis adapter
cable assembly, E-10
installation, E-10 to E-11
SCXI-1351 one-slot cable extender
cable assembly, E-9
installation, E-10
calibration, 3-10 to 3-12
equipment requirements, 3-10 to 3-11
offset null adjust, 3-11
potentiometers reference
designators, 3-12
CH3 through CH0 signal, 5-3
CH7- through CH0- signal, 2-13, D-2
CH7+ through CH0+ signal, 2-13, D-2
CHAN<2..0> bit, 4-3
channel scanning
from other modules, 5-9
from SCXI-1120 via another
module, 5-9
CHS<4..0> bit, 4-6
CHSGND signal
front connector, 2-13, D-2
SCXIbus connector, 3-4, C-3
CLKEN bit, 4-7
CLKOUTEN bit, 4-3
CLKSELECT bit, 4-3
CNT<6..0> bit, 4-8
cold-junction sensor specifications,
A-2 to A-3
communication signals for SPI bus,
2-28 to 2-31
Configuration Register write timing
diagram, 2-31
Module ID Register timing
diagram, 2-31
serial data timing diagram, 2-30
slot-select procedure, 2-28 to 2-29
slot-select timing diagram, 2-29
writing to Configuration Register, 2-30
configuration. See also signal connections.
analog configuration
direct temperature connection
(jumper W41), 2-8 to 2-9
filter jumpers, 2-10
gain jumpers, 2-9 to 2-10
grounding, shielding, and reference-
mode selection (jumper W46),
2-7 to 2-8
digital signal connections, 2-4 to 2-7
jumper settings (table), 2-6 to 2-7
jumper W42, 2-5
jumper W43, 2-5
jumper W44, 2-5
using jumpers W42 and W43,
2-5 to 2-6
fixed jumpers, 2-4
parts locator diagrams
detailed diagram, 2-3
general diagram, 2-2
SCXI-1320 terminal block jumper
configuration, 2-19
SCXI-1328 terminal block jumper
configuration, 2-18 to 2-19
user-configurable jumpers, 2-4
Configuration Register
description of, 4-3 to 4-4
write procedure, 2-30 to 2-31, 3-7
connector-and-shell assembly. See
SCXI-1330 connector-and-shell
assembly.
customer communication, xiii, G-1
D
D*/A signal
description of, 3-4, C-3
digital control circuitry, 3-7
and SPI bus, 3-5
DAQD*/A signal
communicating on SPI bus, 2-28 to 2-31
digital I/O signal connections,
2-26 to 2-27
rear signal connector, 2-25, B-2