Rockwell Automation 1790P-T4T0 CompactBlock LDX I/O Thermocouple Modules - Manual (Page 103)

Publication 1790-UM003A-EN-P - May 2002
Index
Numerics
1790D-4T0
general description
1-1
hardware features
1-3
power requirements
2-1
1790D-T4T0
general description
1-1
hardware features
1-3
power requirements
2-1
1790P-T4T0
connecting power
2-11
general description
1-1
hardware features
1-3
power requirements
2-1
A
A/D
definition
G-1
A/D Converter
1-5
abbreviations
G-1
accuracy
CJC Error
3-13
error
3-12
lead wire error
3-13
module error
3-12
temperature error
3-12
thermocouple error
3-13
activating devices when
troubleshooting
4-1
addressing
3-1
attenuation
3-5
definition
G-1
B
base block
mounting
2-7
broken input
detection
4-4
bus interface
1-4
C
channel
1-5
definition
G-1
channel configuration for DeviceNet
3-1
channel cutoff frequency
3-4, 3-5
channel diagnostics
4-4
module error definition table
4-5
open-wire detection
4-4
out-of-range detection
4-4
channel LED indicator operation
4-5
channel status LED
1-4
channel step response
3-4, 3-5
channel update time
3-5
definition
G-1
circuit board
protecting
2-6
CJC. See Cold Junction Compensation.
CMRR. See common mode rejection ratio
Cold Junction Compensation
1-4, 2-16,
3-11
built-in CJC
3-11
error
3-13
estimated temperature
3-11
external CJC
3-11
comments about manual
iv
common mode
3-4
common mode rejection
definition
G-1
common mode rejection ratio
definition
G-1
common mode voltage
definition
G-1
common mode voltage range
definition
G-1
configuration
3-1
configuration for PROFIBUS
Thermocouple/mV modules
E-1
using SST tool
E-1
configure
channel cutoff frequency
3-5
channel step response
3-5
data format
3-3
determining module update time
3-12
DeviceNet Thermocouple/mV module
3-14
effective resolution
3-7
filter frequency
3-4
input data file
3-2
input image file data
3-1
module memory map
3-1
connecting
DeviceNet cable
2-9
power to PROFIBUS block
2-11
PROFIBUS DP connector
2-10
connections
1-3
contacting Rockwell Automation
iv
cut-off frequency
definition
G-1