Repeatability At 25°C (77°F - Allen-Bradley MicroLogix 1200 User Manual

Repeatability at 25°C
(1) (2)
(77°F)
Specification
Module Error over Full
Temperature Range
(0 to +55°C [+32°F to
+131°F])
CJC Accuracy
Maximum Overload at Input
Terminals
Input Group to Bus Isolation 720V dc for 1 minute (qualification test)
Input Channel Configuration via configuration software screen or the user program (by
Module OK LED
Channel Diagnostics
Vendor I.D. Code
Product Type Code
Product Code
(1) Maximum current input is limited due to input impedance.
Input Type
Thermocouple J
Thermocouple N (-110°C to +1300°C [-166°F to +2372°F])
Thermocouple N (-210°C to -110°C [-346°F to -166°F])
Thermocouple T (-170°C to +400°C [-274°F to +752°F])
Thermocouple T (-270°C to -170°C [-454°F to -274°F])
Thermocouple K (-270°C to +1370°C [-454°F to +2498°F])
Thermocouple K (-270°C to -170°C [-454°F to -274°F])
Thermocouple E (-220°C to +1000°C [-364°F to +1832°F])
Thermocouple E (-270°C to -220°C [-454°F to -364°F])
Thermocouples S and R
Thermocouple C
Thermocouple B
±50 mV
±100 mV
(1) Repeatability is the ability of the input module to register the same reading in successive measurements for the
same input signal.
(2) Repeatability at any other temperature in the 0 to 60°C (32 to 140°F) range is the same as long as the
temperature is stable.
AB Parts
Value
See "Accuracy" on page A-4.
±1.3°C (±2.34°F)
(1)
±35V dc continuous
30V ac/30V dc working voltage
writing a unique bit pattern into the module's configuration
file).
On: module has power, has passed internal diagnostics, and is
communicating over the bus.
Off: Any of the above is not true.
Over- or under-range and open-circuit by bit reporting
1
10
64
Publication 1762-UM002A-EN-P - July 2002
Specifications A-3
Repeatability for
10 Hz Filter
±0.1°C [±0.18°F]
±0.1°C [±0.18°F]
±0.25°C [±0.45°F]
±0 .1°C [±0.18°F]
±1.5°C [±2.7°F]
±0.1°C [±0.18°F]
±2.0°C [±3.6°F]
±0.1°C [±0.18°F]
±1.0°C [±1.8°F]
±0.4°C [±0.72°F]
±0.2°C [±0.36°F]
±0.7°C [±1.26°F]
±6 µV
±6 µV