The 25A-B1P6N104 PowerFlex 523 AC Drive, is a modularly-built AC control drive by Allen-Bradley, with 240V AC operating voltage, used for control of a wide variety of industrial applications with output ratings of up to 22kW. It has an operating voltage range of 200 to 240V AC, with an output current of 1.6A, and a power output of 0.2kW. It controls and positions other machines through the Volts per hertz, Sensorless vector control, and the Sensorless vector control with an economizer, with a carrier frequency range of 2-16 kHz, and a programmable output frequency range of 0-500Hz with 97.5% drive efficiency. The drive has 5 (4 24V DC and 1 Programmable) digital inputs, with the Source or Sink modes that are selectable with a DIP switch, and an input frequency range of 0-100 kHz. It also has 1 isolated, 10-bit, unipolar voltage (0-10V) or current (4-20mA) analog input, with an input impedance of 100 K Ohms and 250 Ohms, and an external pot load of 1 to 10k ohm. It has 1 Relay Form C Output, with 0.5A and 3A Resistive and Inductive ratings at 125V and 240V AC, and a 10-bit Analog output with 1 K Ohms and 525 Ohms output loads.

The 25A-B1P6N104 has an Integral RS485/DSI Communication port, which allows for multi-drop network configuration, a Dual Ethernet/IP port with support for Device Level Ring (DLR) topologies, and the DeviceNet, and PROFIBUS DP port for improving machine performance. The 25A-B1P6N104 provides a 405V DC over-voltage trip, with a 190V DC under-voltage trip, and it offers overcurrent, and a Class 10 motor overload protection. It also offers a power ride-thru time of 100ms, with a minimum Logic ride-thru time of 0.5s, and it has a maximum short-circuit rating of 100,000A. The controller has a Multi-language integral LCD Interface screen with scrolling text, and fixed keypads, and supports MainsFree programming via USB cable. It has a functional temperature between -20 and 50 ^oC (-4 and 122 ^oF), at a humidity range of 5 to 95%, without condensation, and is stored at -40 to 85 ^oC (-40 to 185 ^oF) temperature limits. It supports the DIN Rail and Screw mounting options, and it is built to withstand an operational shock of 15G and a vibration of 2G. The device has an IEC compliance conformal coating, and it comes in a NEMA Open style enclosure. It weighs approximately 1.1Kg, with a total shipping area of 72mm x 152mmx x 172mm, and it is cUL-us, RCM, CE, ATEX, and KCC-certified.