WirelessHART (IEC 62591) adds wireless mesh networking to the HART protocol. Module connectors interface the radio module to the host instrument carrying HART data, power, and antenna connections.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | VCC | Supply voltage 3.3V or 5V | PWR |
| 2 | GND | Ground | GND |
| 3 | HART+ | HART signal positive | BUS |
| 4 | HART- | HART signal negative | BUS |
| 5 | ANT | Antenna connection | BUS |
| 6 | RESET | Module reset | I/O |
WirelessHART (IEC 62591) adds wireless mesh networking to the HART protocol. Module connectors interface the radio module to the host instrument carrying HART data, power, and antenna connections.