Carel
The RS485 serial option is used to connect Carel compatible controllers to a supervisory system such as PlantWatchPRO and PlantVisorPRO via a standard RS485 serial line.
![Carel RS458 Serial Card IROPZSER30](https://digitalassets.reecegroup.com.au/m/5b09174e25325090/Web_280x210-Carel-RS458-Serial-Card-IROPZSER30.jpg)
![Carel RS458 Serial Card IROPZSER30](https://digitalassets.reecegroup.com.au/m/5b09174e25325090/Web_1200x900-Carel-RS458-Serial-Card-IROPZSER30.jpg)
Carel
The RS485 serial option is used to connect Carel compatible controllers to a supervisory system such as PlantWatchPRO and PlantVisorPRO via a standard RS485 serial line.