Rockwell Automation 1769-IR6 Compact I/O 1769-IR6 RTD/Resistance Input Module - Manual (Page 115)

Rockwell Automation Publication 1769-UM005B-EN-P - March 2012 115
Index
A
A/D
definition 111
A/D converter 18 , 53
abbreviations 111
accuracy
autocalibration 79
module 79
overall 14
resistance device 15
addressing 45 , 91
analog input module
overview 81
attenuation 63
definition 111
autocalibration 65 , 79
B
before you begin 21
broken input
detection 84
downscale 60
last state 60
upscale 60
zero 60
bus connector
definition 111
locking 32
movable 16
stationary 16
bus interface 17
bus lever 16
C
calibration 65 , 79
channel 18
definition 111
channel cutoff frequency 61 , 63
channel diagnostics 83
channel enable 53
channel scan time 73
channel status indicator 17
channel step response 61 , 62
channel switching time 73
channel time 73
channel update time 63
definition 111
CMRR. See common mode rejection ratio
common mode
61
voltage 61
common mode rejection
definition 111
common mode rejection ratio
definition 111
common mode voltage
definition 111
common mode voltage range
definition 111
configuration 45
default 53
periodic calibration 65
configuration errors 86
configuration word
definition 111
connections
excitation 18
return 18
sense 18
contacting Rockwell Automation 89
current draw 28
cut-off frequency
definition 111
cyclic lead compensation 72
D
data format 54
engineering units x 1 57
engineering units x 10 57
percent of full scale 59
raw/proportional 55
scaled for PID 57
data not valid condition 48
data word
definition 112
dB
definition 112
decibel. See dB.
definition of terms
111
differential mode rejection. See normal
mode rejection.
digital filter
definition 112
DIN rail
latch 16
mounting 35
door 16
downscale 60
E
effective resolution
1 kHz 70
10 Hz 66
250 Hz 68
500 Hz 69
50-60 Hz 67
definition 112
number of significant bits 71
electrical noise 30
EMC Directive 27
end cap terminator 23 , 32
engineering units x 1 57