The D7300 thermocouple input module contains seven differential inputs for measuring thermocouple temperature sensors. Eight different thermocouple sensors can be measured, including types J, K, T, E, R, S, B and C. Each input channel can be programmed to measure any one of eight types.
The module performs all signal conditioning, cold junction compensation, a 16-bit analog to digital conversion, linearization and stores the temperature result in a 16-bit unsigned integer format. The unsigned integer values represent a percentage of the full scale temperature range.
The data values are transmitted to any supervisory host computer that supports the Modbus TCP ethernet protocol. See the links to a Modbus scaling example and product documentation below.
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The D7300 voltage input module can be mounted on a DIN-Rail using the MK-1 mounting kit.
Thermocouple Measurement Ranges:
[one_half]J= -200 to +760 °C
K= -150 to +1250 °C
T= -200 to +400 °C
E= -100 to +1000 °C [/one_half][one_half_last]B= 0 to +1820 °C
S= 0 to +1750 °C
R= 0 to +1750 °C
C= 0 to +2315 °C[/one_half_last]
