502-03814-60 Kollmorgen
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MPN: M.1016.9301
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The Kollmorgen 502-03814-60 belongs to the PIC900 Drives series and features a 25 MHz 80486DX processor with a standard math coprocessor. It provides 256K of RAM memory, a maximum memory of 1 MB, and offers both application and user RS232 ports with RTS/CTS handshaking. This drive supports up to 2 servo axes at 0.5 ms and up to 32 servo axes at 8 ms.
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Product Description:
The 502-03814-60 is a processor module used within Kollmorgen’s PIC900 Drives series to coordinate motion and machine sequencing. By hosting the real-time control software that interprets application code and generates servo commands, the unit serves as the control core of a drive rack. In an automation line, it links higher-level PLCs to individual amplifiers, executes trajectory calculations, and distributes position data to each axis so the surrounding hardware can maintain precise motor speed and position.
Computation is handled by an 80486DX microprocessor clocked at 25 MHz, and a standard on-chip math coprocessor supports floating-point interpolation without external chips. Program space consists of 256K of application memory, while another 256 K of RAM is reserved for variables and buffers. A user area of 32 K stores parameter files that remain available after power cycling, and the board draws 750 mA from the system’s regulated +5 V logic rail under full load. The controller offers a RS232 PicPro port for setup and updates, and a separate RS232 user port with selectable baud rates is available for HMI or diagnostic links with hardware flow control.
The motion kernel supports closed-loop updates for two axes in 0.5 ms or up to 32 axes when the loop period is extended to 8 ms, allowing a tradeoff between channel count and bandwidth. Non-volatile expansion sockets allow a maximum memory of 1 MB, and communication on the user port uses RTS/CTS handshaking for reliable data exchange with external devices. The module occupies 41 mm of rack width, while its depth is 213 mm and its height is 305 mm. The front panel mounting holes align with the PIC900 chassis pattern, and the housing dimensions leave space for airflow above heat-producing components.
Frequently Asked Questions about 502-03814-60:
Q: How much application memory is available in the 502-03814-60 controller?
A: The 502-03814-60 controller is equipped with 256K of application memory, supporting more complex program storage.
Q: What type of CPU and clock speed does the 502-03814-60 use?
A: This device features an Intel 80486DX CPU running at a clock speed of 25 MHz.
Q: What serial communication ports are available on the 502-03814-60?
A: The 502-03814-60 offers two RS232 ports: one Picpro port and one user port for serial communication.
Q: How many servo axes can the 502-03814-60 support at an 8 ms update rate?
A: Up to 32 servo axes can be controlled at an 8 ms interval by this controller.
Q: What is the logic current requirement for the 502-03814-60 controller?
A: The controller draws a logic current of 750 mA at +5V during operation.
