Product Overview
In the instruments industry, the traditional 4 – 20 mA analog transmitters are upgrading to the fieldbus with digital communication. HART fieldbus communication has digital communication capability with compatible analog signal. HART MODEM is a necessary and convenient tool for the analog products upgrading and signal exchanging in the control plant.
We provide two kinds of HART modem. HART-RS232 is the converter for HART signal to RS-232 signal. HART-USB is the converter for HART signal to PC virtual series port.
Features
- Easy to use
- Compatible with all standard HART Instruments
- LEDs for signaling the sending / receiving
- No external power supply required
- Standard USB/RS232 connection to PC
- Galvanic isolation
- Isolated transformer prevents the influence of earthing.
- Voltage signal modulator/demodulator
Install
HART-RS232 is the protocol converter between HART device and configurator on PC.
Connection Diagram
