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The 8520-4S5A-EX4-S-1-4 controller is a controller module designed and manufactured by Allen-Bradley/Rockwell Automation. The unit is part of Series C of the 8520 CNC Controllers series and it is a 4-axis component operating on a 380 to 460 Volts AC voltage range. The unit has a current rating of 6.5 Amps and a DC output of 530 to 680 Volts DC. The unit is CE marked and UL listed. The DC output power is 4 to 5 kilowatts.
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| Manufacturer | Allen Bradley |
|---|---|
| Category | Drives |
| Product Line | 8520 CNC Controllers |
| Part Number | 8520-4S5A-EX4-S-1-4 |
| Weight | 5.00 lbs (2.27 kg) |
| Type of Component | 4-Axis System Module |
| Input Voltage | 380 to 460 Volts AC |
| Phases | 3 |
| Line Frequency | 50 to 60 Hertz |
| Current Rating | 6.5 Amps |
| Maximum Short Circuit Current | 100,000 Amps |
| DC Output Voltage | 530 to 680 Volts DC |
| DC Output Phases | 1 |
| DC Output Current Rating | 7.5 Amps |
| Certifications | CE, UL |
The catalog number 8520-4S5A-EX4-S-1-4 is an order reference for a CNC controller unit that is made for professional systems that are used in different industries. The unit is made for the 4-axis systems from the Bulletin 8520 CNC Controllers series by Allen-Bradley/Rockwell Automation. This system module has an output power rating of 5 kilowatts and an input voltage range of 380 to 460 Volts AC. Additionally, the 8520-4S5A-EX4-S-1-4 system module operates on power sources with 3-phase power and with an operating frequency range of 50 to 60 Hertz. In addition to that, the 8520-4S5A-EX4-S-1-4 system module has a current rating of 6.5 Amps and a maximum current rating of 15 Amps. The maximum short circuit current rating is 100,000 Amps.
The 8520-4S5A-EX4-S-1-4 system module is CE certified and UL listed. The unit is intended for the 9/440 CNC systems and it belongs to the Series C line of the 8520 series. The unit comes with all the necessary accessories and a user manual for installation. The DC output of the 8520-4S5A-EX4-S-1-4 system module includes a voltage range of 530 to 680 Volts DC and 1-phase operation. In addition to that, the current rating of the DC output is 7.5 Amps and the power rating is 4/5 kilowatts. The unit has a high-quality housing made for harsh operating conditions. The 9/440 CNC systems are based on resolver technology and they support a maximum of 4 closed-loop axes and 2 closed-loop analog systems. The system is compatible with digital servo motors from the 1326 series. These systems come with status LEDs and components like motor power and ground connections, slider interconnections with the termination panels, axis modules, and system modules.