D7300 Modbus TCP/IP Ethernet Thermocouple Input Module

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]