8520-4S10A-BAT-EX4-S-1-2-3-4-5-7

The Allen-Bradley 8520-4S10A-BAT-EX4-S-1-2-3-4-5-7 is a 4 Axis, 10kW, system module in the 9/440 series of resolver-based Computer Numerical Control or CNC system, which incorporates CNC control with a digital drive, and which is engineered to seamlessly interface with the Allen Bradley 1326 Series of servo motors. The module consists of a processor board which provided Logic control to the CNC, the feedback board, the power supply, and the wiring board. The system cam support up to 4 Axis modules, with 4 (maximum) resolver feedback ports, and 2 analog output ports with 3 encoder feedback ports. The 8520-4S10A-BAT-EX4-S-1-2-3-4-5-7 has an incoming 3-phase 380 to 460 Volt AC drive operating voltage at 50 to 60 Hertz, with controlled amplitude, phase, and frequency, which regulates the speed, torque, and direction of the Allen-Bradley 1326 AC servo motors that it is interfacing with, and the 8520-4S10A-BAT-EX4-S-1-2-3-4-5-7 also has a DC Logic voltage of 24 Volts DC. The system has a processor board that houses the main CPU, and which provides connection to the fiber-optic ring, E-stop string, connection to peripheral devices, and video connection.

The 8520-4S10A-BAT-EX4-S-1-2-3-4-5-7 has an RS-232 communication option, which provides the serial interface via Port A located on the bottom of the system, and via serial RS-232/422 Port B also located on the bottom of the system module. The 8520-4S10A-BAT-EX4-S-1-2-3-4-5-7 has a built-in Remote I/O circuitry on the processor board, which allows the system to appear as a remote I/O rack to the I/O scanner of a PLC processor. The program and process memory for the system is stored on the processor board and in the case of system failure, the 8520-4S10A-BAT-EX4-S-1-2-3-4-5-7 backs up data for a maximum of 5 days, using a supercharged capacitor that is located on the processor board, and for long-term backup of system memory, a Lithium battery pack with a 3-year lifespan is used. The system has 4 LED indicators which can perform diagnostic functions, and it also has an Axis module LED, which shows the status of the installed Axis modules. The 8520-4S10A-BAT-EX4-S-1-2-3-4-5-7 has an operating temperature range of 32 to 122 degrees Fahrenheit at 5 to 95% non-condensing relative humidity, with a maximum heat generation of 98 Watts, and it can be stored at a temperature range of -40 to 131 degrees Fahrenheit. Its total system dimensions are 400 x 1540 x 279.4 millimeters and it weighs approximately 10.9 kilograms.