The module is a digital output module that is equipped with 4 opto-triac outputs using phase-angle control. L and N are fed to the module for zero-crossing detection.
Allen Bradley 20G11NC8P7JA0NNNNN PowerFlex 755 AC Drive,Air Cooled,Open Type,400V AC 3 PH,8.7 Amps, 4kW ND, 2.2kW HD,AC In w/ Prchg, see More Info,Frame 2,Filtered
Allen Bradley 25B-E1P7N104 PowerFlex 525 AC Drive, 600V AC, 3-Phase, 3-HP, 1.7A, 1HP/0.75kW Normal and Heavy Duty; with Embedded EtherNet/IP and Safety, Frame A, IP20 NEMA / Open Type, No Filter