Specifications

Analog Input Modules
164
31007715 6/2008
With the use of internal cold junction compensation, air movement inside the module
should not exceed 0.1 m/s. Temperature variations outside the module should not
exceed 10 degrees C/hour. The module must be positioned at least 100 mm away
from any heat source.
external Pt1000 RTD (US/JIS) degrees C -100 ... +450
degrees F -148 ... +842
external Ni100 RTD degrees C -60 ... +180
degrees F -76 ... +356
external Ni1000 RTD degrees C -60 ... +180
degrees F -76 ... +356
external Cu10 RTD degrees C -100 ...+260
degrees F -148 ...+500
Note: If you are using external cold-junction compensation, you need to connect
the RTD sensor to the top field wiring connector (see p. 155) on the
STB ART 0200. You must connect the wires to pins 2 and 5 on the connector. Use
only a two-wire RTD. Because cold-junction compensation is configured at the
module level, the RTD will provide compensation for TC sensors that are
connected on either the top or bottom connector (or both).
When external cold-junction compensation is applied to the module, you may
configure channel 1 to support a TC or mV sensor, but you should not configure it
to support an RTD that senses process values.
Note: With internal cold junction compensation, it takes approximately 45 min after
power-up for the module’s internal temperature to stabilize.
Cold-junction Compensation Device Operating Range
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