Rockwell Automation 1746-NI8 SLC 500 Analog Input Modules User Manual - Manual (Page 87)

Symbols
-3 dB frequency. See filter frequency
A
A/D
converter, 1-4
definition, G-1
value in data word, 5-3
abbreviations, G-1
addressing, 4-2
1746-NI4 to 1746-NI8, C-2
configuration word, 4-3
addressing example, 4-4
data word, 4-4
addressing example, 4-4
status word, 4-4
addressing example, 4-4
alarms, 6-4
aliasing frequency, 4-8
Allen-Bradley, P-4
contacting for assistance, P-4
analog input module
definition, G-1
overview, 1-1
attenuation
-3 dB frequency, 4-7
definition, G-1
B
backplane
connector, 3-5
data transfer, 1-4
definition, G-1
electrostatic damage, 3-1
ground connection, 2-3, 3-7
interface, 1-3
power supply, 3-1
bit allocation, 5-1
in status word, 5-12
bit definition
channel enable, 5-4
channel status, 5-13
configuration error, 5-14
data format, 5-3, 5-13
filter frequency, 5-4, 5-13
in configuration word, 5-2
in status word, 5-12
input type, 5-3, 5-13
open circuit error, 5-14
open circuit state, 5-3, 5-13
over-range error, 5-14
under-range error, 5-14
C
cable tie slots, 1-2
calibration, 1-4
channel, definition, G-1
channel configuration error, 7-3
fault detection bit, 5-14
channel filter frequency, 4-7
effects on noise filtering, 4-7
effects on update time, 4-7
channel status bit, 5-13
channel status LED, 1-3, 2-6
channel status word, example, 2-7
channel step response, 4-7
channel update time, definition, G-1
chassis
definition, G-1
installing module in, 3-5
installing module in, 2-3
CMRR. See common mode rejection ratio
common mode rejection ratio, definition,
G-1
common mode voltage, definition, G-1
configuration word, 4-3
bit definition chart, 5-2
definition, G-1
factory default setting, 5-1
worksheet, B-1
configuring a channel, 5-1
worksheet, B-1
connection diagram, 2-3, 3-6
contacting Allen-Bradley for assistance,
P-4
contents of manual, P-2
converting from 1746-NI4 to 1746-NI8,
C-1
current draw, 3-1
cut-off frequency, 4-7
Index