The T610_C is a built-in module for interfacing HART transmitters to a FOUNDATION Fieldbus network.
There are options for using RS485, RS232 or pure CMOS UART communication.
Fint provides drivers with HART Master functionality.Numbers and types of Function Blocks may be engineered for any transmitter or actuator type.
If you have a simple application and do not think customization is necessary, you should consider use “the ready to go module”, the T610. You can also considering using the T700 DIN rail mounted gateway, tailored for converting HART instruments to an FF network.