502-03814-60 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1016.9301
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.
Internal Product Review
The 502-03814-60 is a Kollmorgen PIC900 drive controller built around an 80486DX CPU with a 25 MHz clock for dependable motion processing. Support for 32 servo axes at 8 ms gives this controller strong appeal in coordinated multi-axis applications. An RS232 user port with RTS/CTS handshaking adds clean integration and highlights the unit’s practical control capability.
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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.
