101-0007 MicroLink HART Protocol Modem USB Interface
MicroLink provides the hardware interface between Highway Addressable Remote Transducer devices (HART®) and a Windows® PC with a USB port. Universal Serial Bus (USB) drivers make MicroLink compatible with most software developed for RS232 serial port interface modems. MicroLink appears as an RS232 Com port to your software. Unlike using a USB to serial converter with an RS232 modem — MicroLink and included software drivers take care of timing and handshake issues unique to the HART protocol. A rugged design makes MicroLink an ideal choice for field engineers and technicians who service HART devices in an industrial environment. MicroLink is compatible with all certified HART devices and all leading HART configuration and monitoring software that us an RS232 serial port for the interface - PACTware is included free. MicroLink USB will appear in Windows as an RS232 COM port.
For a HART modem with an RS-232 interface see 101-0005.
Upgrade to the Generic HART DTM-5 Software and save $100!
Order part number 101-0007-DTM ($340.00)
![]()

Features
- Complete HART device interface
- Drivers enable virtual RS-232 port for compatibility with existing software
- Complies with HART physical layer
- Transformer isolation simplifies loop connections and eliminates grounding effects
- Rubber and stainless steel enclosure handles rough field use
- Super low power design for extended portable computer battery life
- Includes USB drivers for Windows 7, Vista, XP, and 2000