The Lenze genuine EPM-S502.2B.11 PLC module AO2 12 bit 20 mA DC 0/4 24 VDC is a control/interface board from Lenze. It serves as the electronic interface between a controller and the field devices it monitors or commands. Key specifications noted on this listing include 24 VDC. It is commonly in manufacturing equipment, CNC machinery, and automated production lines.
