The 22F-B012N103 PowerFlex 4M AC Frequency Drive is a Compact AC drive by Allen-Bradley with 240V AC (3-phase) operating voltage and a Human Interface Module used for control of the machine-level speed of most industrial servo motors. The drive has an output rating of 2.2kW (3HP) with 12A output current at 200-240V AC operating voltage range at 47-63Hz and a voltage tolerance of +10%. It has an input voltage range of 180-265V AC at 50-60Hz with an input current of 15A and a real power consumption of 6.5KVA. It provides branch circuit protection via 15 Class J fuses and utilizes the 140M-C2E-C20 140M and the 100-C23 contactor for motor overload protection. It has 5 (2 programmable, and 3 24V DC) digital control inputs with Source and Sink modes that are selectable through a DIP switch setting and it has a single unipolar 0-10V DC/4-20mA, a 10-bit Analog input, with 100KΩ and 250Ω input impedances. It also has 1 Form C Relay output, with 3A resistive and 0.5A inductive ratings at 30V DC, 125V AC, and 240V AC, and it does not have internal IGBT dynamic braking.

It provides control using the Volts per Hertz control method and it is suitable for Open-Loop Speed Regulation Applications with slip compensation. It has an output frequency range of 0-400Hz, with a carrier frequency range of 2-10 KHz (4 KHz default) and it provides the drive’s overload capacity of 150% for 60s and 200% for 3s. It has an Integral RS485 (Modbus RTU) communication port, and it may require the optional DeviceNet, EtherNet/IP, PROFIBUS DP, ControlNet, LonWorks, and Bluetooth communication port options. It is a Frame A drive with a panel mounting option, which is enclosed in an IP20 (NEMA Type Open) rated enclosure, and it has functional temperature limits of –10 and 50 o C (14 and 122o F), at relative humidity limits of 5 and 90%, without condensation. It has a maximum installation height of 1000m and it weighs about 1.6Kg (3.5lb) with net dimensions of 72mm x 174mm x 136mm.