Pumpco's PAC-01 is a self powered MODBUS RTU controller that outputs a single isolated 0-20mA current loop. It can be used to control TACMINA's QI-xx series laminar flow pumps.
Output is 15V, 20mA ± 0.02% and is able to drive resistive loads up to 600W. It is designed to complement our UM485 with the same transmission speed from 300 baud to 3 Megabaud.