8520-3S5A-BAT-EX4-T1-Y-4-5-7

The 8520-3S5A-BAT-EX4-T1-Y-4-5-7 9/440 Resolver based CNC System Module from Allen-Bradley is a 3 Axis, 5Kw output CNC control system module, in Allen-Bradley’s 9/series CNC control system that incorporates a digital drive with the CNC module, and it can easily interface with any 1326 servo motor. The system combines the power and programming capabilities of the 9/series CNC system in one compact and cohesive unit, and it can increase machine performance and decrease operational cost, decrease system integration time, and decrease cabling. The 8520-3S5A-BAT-EX4-T1-Y-4-5-7 system module can support a maximum of 3 closed-loop Axis module, as well 2 closed looped analog system, and it has 3 resolver feedback options and an encoder feedback option. The system module’s operating voltage range is 324 to 528 Volts AC (3-phase) at 50 to 60 Hertz, with an operating current of 6.5A, and a peak inrush current of 697A. The 8520-3S5A-BAT-EX4-T1-Y-4-5-7 also has an output power of 5 kW, with an operational efficiency of 99%, and it is designed with an internal shunt resistor with 40,000W peak power. The system can accommodate up to 3 axis modules, which converts DC output voltage to 3-phase AC voltage for regulating the torque, speed, and direction of servo motors.

The 8520-3S5A-BAT-EX4-T1-Y-4-5-7 consists of a processor board that contains the main CPU, and that provides CNC Logic as well as connection to the fiber optic ring, the E-stop string, and to other peripheral devices. It also consists of a Feedback Board which provides excitation power to Allen-Bradley 1326 resolver-based servo motors, and the 8520-3S5A-BAT-EX4-T1-Y-4-5-7 comes with a power supply assembly and with a wiring board that houses the integral remote I/O circuit. The processor board has a charge capacitor which backs up system memory for a maximum of 5 days if the power fails, and the 8520-3S5A-BAT-EX4-T1-Y-4-5-7 also has a lithium battery for extended backup. The system communicates through the RS-232 serial communication Ports A and B which allow for the transmission of data to and from the connected peripheral devices, and it also communicates through the integral remote I/O circuits on the wiring board. The 8520-3S5A-BAT-EX4-T1-Y-4-5-7 has 4 LED indicators on its front panel which indicate the system module’s status, and they also indicate the installed axis modules status via the LED indicators on the axis module. The 8520-3S5A-BAT-EX4-T1-Y-4-5-7 weighs about 10.68 Kg, with a total shipping volume of 400 millimeters x 150 millimeters x 280 millimeters, and it is CE, UL, and CSA-certified.