B&R 0AC916.9 PROFIBUS RS485 Active Bus Termination

The B&R 0AC916.9 is an active RS485 bus termination adapter for PROFIBUS networks. It provides proper line termination for PROFIBUS DP/PA segments in remote I/O and fieldbus applications. Line-powered at 120/230 VAC. DIN rail (top-hat) mount, horizontal or vertical orientation. CE certified. Official B&R datasheet available at br-automation.com. Note: This is an infrastructure accessory, not an I/O module. AC mains powered, not 24V DC.