502-04111-11
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The 502-04111-11 drive features a speed of 16 MHz, 512K of application memory, 256K of RAM memory, and operates within a temperature range of 7°C to 55°C. Part of the PIC900 Drives series manufactured by Kollmorgen, it complies with EMC standards EN55011 and CISPR 11 Class A.
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Product Description:
Kollmorgen is the manufacturer of 502-04111-11 which is a Drive. This module belongs to the PIC900 Drives series. It offers stable operation under continuous load conditions in the industrial automation applications.
The 502-04111-11 Drive internal logic circuits require a very small current at +15 volts. The internal processor or microcontroller runs at 16 MHz, while not fast by modern computing standards, it’s typical for embedded control systems and is enough for real time control and communication in most industrial drive applications. It has a 64 K memory available for user configurable logic, parameters or custom programs (e.g., motion profiles or I/O logic). It can withstand 10–57 Hz vibration during operation and it is tested to maintain performance under mechanical stress. The module meets specific electromagnetic compatibility (EMC) standards such as EN55011 / CISPR 11 Class A, IEC 1000-4-2, IEC 1000-4-3 and IEC 1000-4-4 which means it won’t interfere with or be disrupted by other electronic equipment. The selectable update frequencies for control loops or data sampling are 16 (8ms), 8 (4ms), 4 (2ms), 2 (1ms) and 1 (0.5ms) which are lower and give faster system response.
The 502-04111-11 drive has an application memory of 512 k for embedded software or firmware. The environmental temperature in which the module can safely operate is 7°C to 55°C. The main current draw for the drive control electronics is 700 mA which is a moderate draw that indicates a decently powerful embedded controller. It can withstand significant impacts (e.g., during shipping or installation) without failure. The working memory for the processor that is used for calculations, variables, temporary storage etc is 256 k which is quite decent for a control drive.
Frequently Asked Questions about 502-04111-11:
Q: How does the 16 MHz speed affect processing efficiency in real-time tasks?
A: The 16 MHz speed ensures timely execution of embedded routines in control applications. It balances performance with power efficiency, suitable for motion and I/O control.
Q: Why is 64K user memory important in the 502-04111-11 Drive?
A: This allows storage of motion profiles, custom logic, or parameter sets. It enhances flexibility and customization for different automation tasks.
Q: What is the function of the 512K application memory in this drive?
A: It stores firmware or embedded programs necessary for device operation. This ensures stable, consistent performance even during complex process cycles.
Q: How does EMC compliance improve the 502-04111-11 Drive's reliability in industrial settings?
A: It protects the drive from electromagnetic disturbances. This reduces errors and system downtime in environments with high electronic noise.
Q: What benefits does the 256K RAM provide for the 502-04111-11 Drive?
A: The RAM supports fast data access and variable storage during real-time control. This is crucial for motion calculations and I/O handling.
