Product Description  

The RTD Input Modules allow RTD temperature sensors to be directly connected to the PLC 

without external signal processing (transducers, transmitters, etc.).  All analog and digital processing of 

the RTD signal is performed on the module, and temperature values in 0.5°C or 0.5°F increments 

(RTD600) or 0.125°C, 0.1°C or 0.1°F (RTD601) increments are written to the 90-30 %AI input table.  All 

modules feature six channels, and support PT-90 (MIL-7990); PT-100E, PT-100C, and PT-100Z; Ni-120, 

Cu-10, Cu-50, Cu-53, Cu-100, Pt-1000, TD5R and Linear Resistance. 

ABOUT PROGRAMMING EXAMPLES

Any example programs and program segments in this manual or provided on accompanying diskettes are

included solely for illustrative purposes.  Due to the many variables and requirements associated with any

particular installation, Horner APG cannot assume responsibility or liability for actual use based on the

examples and diagrams.  It is the sole responsibility of the system designer utilizing the Resistance

Temperature Device Input module to appropriately design the end system, to appropriately integrate the

Resistance Temperature Device Input module and to make safety provisions for the end equipment as is

usual and customary in industrial applications as defined in any codes or standards which apply.