BACnet MS/TP-Analogue Output 4port (voltage)

BMT-AO4 BACnet MS/TP with 4 analog 0-10 V outputs (for electrical vent and mixing valves, valve positions, etc.). Each output can be set for automatic or manual operation by means of 4 potentiometers at the front.
BACnet MS/TP, RS485 (two-wire bus), Supply voltage 20 V to 28 V AC/DC