Automation Direct DL405 User Manual page 187

Thermocouple
Input Ranges
Specifications
Display Resolution
Cold Junction Compensation
Warm-Up Time
Linearity Error (End to End)
Maximum Inaccuracy Maximum Inaccuracy
Voltage
Voltage Ranges
Specifications
Resolution
Full Scale Calibration Error Full Scale Calibration Error
(Offset Error Included)
Offset Calibration Error
Linearity Error (End to End)
Maximum Inaccuracy Maximum Inaccuracy
Module The F4-08THM module requires no calibration.
Calibration calibrates every five seconds, which removes offset and gain errors. For each
thermocouple type, the temperature calculation and linearization performed by the
microprocessor is accurate to within .01 _C.
Thermocouple The F4-08THM module requires 32 discrete input points from the CPU. The module
can be installed in any slot of a DL405 system. The limitations on the number of
Input
Configuration analog modules are:
Requirements
Check the user manual for your particular model of CPU and I/O base for more
information regarding power budget and number of local or remote I/O points.
NOTE: This F4–08THM module differs from the F4–08THM–n module in that this
single module can be used with the common thermocouple types (J, K, E, etc.) by
setting internal jumpers. The F4–08THM–n modules require a separate module for
each thermocouple type. For example, an F4–08THM–J only works with "J" type
thermocouples.
F4-08THM 8-Channel Thermocouple Input
S
For local and expansion systems, the available power budget and
number of discrete I/O points.
S
For remote I/O systems, the available power budget and number of
remote I/O points.
Type J –190 to 760_C –310 to 1400_F
Type E –210 to 1000_C –346 to1832_F
Type K –150 to 1372_C –238 to 2502_F
Type R 65 to 1768_C 149 to 3214_F
Type S 65 to 1768_C 149 to 3214_F
Type T –230 to 400_C –382 to 752_F
Type B 529 to 1820_C 984 to 3308_F
Type N –70 to 1300_C –94 to 2372_F
Type C 65 to 2320_C 149 to 4208_F
" 0.1°C / " 0.1_F
Automatic
30 min. typically " 1°C repeatability
" .05°C maximum, " .01°C typical
" 3°C (excluding thermocouple error) " 3°C (excluding thermocouple error)
Voltage: 0-5V, "5V, 0-156.25mV, " 156.25mVDC
16 bit (1 in 65535)
"13 counts typical, "33 maximum "13 counts typical, "33 maximum
"1 count maximum, @ 0V input
"1 count maximum
".02% @ 25°C (77°F) " 02% @ 25°C (77°F)
The module automatically
10–3