Rockwell Automation 1769-IT6 Compact I/O 1769-IT6 Thermocouple/mV Input Module - Manual (Page 161)

Rockwell Automation Publication 1769-UM004B-EN-P - March 2010 161
Index
Numerics
-3 dB frequency 48
A
A/D
definition 157
abbreviations 157
accuracy 86
analog input module
overview 11 , 75
attenuation
cut-off frequency 48
definition 157
autocalibration
module update time 70
B
before you begin 17
bus connector
definition 157
locking 27
bus interface 14
C
calibration 16
channel
definition 157
channel configuration 40
channel configuration word 42
channel diagnostics 77
channel status indicator 14
channel step response
effects of filter frequency 47
channel update time
definition 157
CJC
definition 157
CJC sensors
error indication 39
general status bits 39
location 13
module operation 15
open-circuit condition 46
over-range flag 40
terminal connections 20
under-range flag 40
wiring 35
CMRR. See common mode rejection ratio
common mode rejection
47
definition 157
common mode rejection ratio
definition 157
common mode voltage
definition 157
common mode voltage range
definition 157
common mode voltage rating 47
configuration errors 79
configuration word
definition 157
contacting Rockwell Automation 82
cut-off frequency 48
definition 157
D
data not valid condition 39
data word
definition 157
dB
definition 158
decibel. See dB.
definition of terms
157
differential mode rejection. See normal
mode rejection.
digital filter
definition 158
DIN rail mounting 29
E
effective resolution
at available filter frequencies ??- 69
definition 158
electrical noise 25
EMC Directive 23
end cap terminator 19 , 27
equipment required for installation 17
error codes 80
error definitions 78
errors
configuration 79
critical 78
extended error information field 79
hardware 79
module error field 78
non-critical 78
European Union Directives 23
extended error codes 80
extended error information field 79
F
fault condition
at powerup 14
filter
definition 158