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502-03814-60R1 Kollmorgen

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The Kollmorgen 502-03814-60R1 is part of the PIC900 Drives series and utilizes an 80486DX processor with a CPU speed of 25 MHz. The drive features 256K application memory, a standard math coprocessor, and supports up to 1 Megabyte of memory. It measures 305 mm in height, 213 mm in depth, and 41 mm in width.

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Product Description:

The 502-03814-60R1 is a processor board used with the PIC900 Drives series from Kollmorgen. Within a drive cabinet, this board supplies the computational layer that executes motion sequences, handles field diagnostics, and coordinates axis commands for connected power stages. By combining a personal-computer-grade CPU with embedded I/O, the module can run application code that links plant-floor sensors to high-performance servo drives without requiring an external industrial PC.

Core execution is delivered by an 80486DX microprocessor clocked at 25 MHz. The onboard memory map starts with 1 Megabyte of flash memory for onboard code storage, followed by an application area of 256K for compiled motion programs; a separate 256 K of RAM supports variable tables and temporary buffers. A math coprocessor is fitted as standard so floating-point calculations do not stall the main CPU. Communication to Kollmorgen PICPRO host software is through an RS232 channel that can operate up to 115,200 baud, and flow control for that port is handled with RTS/CTS lines. The user port is limited to 19.2 Kbaud and provides a second serial path for HMI panels or barcode scanners.

The board draws 750 mA from the +5 V logic rail, a figure that must be considered when sizing the cabinet low-voltage supply. Its Euro-card outline measures 213 mm in depth, 41 mm in width, and 305 mm in height, allowing the module to slide into a dedicated PIC900 card cage alongside axis interface cards. User memory of 32 K is provided for non-volatile variables such as fault counters. Handshaking on the user port is optional but recommended when long cable runs are used. With the PICPRO interface capable of 115,200 baud and the coprocessor accelerating trigonometric routines, the board can coordinate multi-axis profiles while maintaining deterministic update rates.

Application Memory
256K
Cpu Speed
25 MHz
Depth
213 mm
Height
305 mm
Logic Power At +5v
750 mA
Math Coprocessor
Standard
Max Memory
1 Megabyte
Picpro Interface
RS232
Picpro Max Baud
115200 baud
Processor
80486DX
Ram Memory
256K
User Memory
32K
User Port Handshaking
RTS/CTS
User Port Interface
RS232
User Port Max Baud
19.2 Kbaud
Width
41 mm
  • 5020381460R1
  • 502 03814 60R1

Frequently Asked Questions about 502-03814-60R1:

Q: What type and speed of processor does the 502-03814-60R1 use?

A: The 502-03814-60R1 is equipped with a 80486DX processor running at 25 MHz.

Q: How much memory is available on the 502-03814-60R1 PIC900 Drive?

A: It features 256K of RAM memory and supports up to 1 Megabyte of total memory.

Q: Does the 502-03814-60R1 have a math coprocessor?

A: This drive includes a standard math coprocessor for enhanced calculation performance.

Q: What are the details of the user port interface on the 502-03814-60R1?

A: The user port interface operates on RS232 and supports a maximum baud rate of 19.2 Kbaud.

Q: What is the logic power requirement for the 502-03814-60R1 drive?

A: It requires 750 mA of logic power at +5V for operation.


Internal Product Review

  • ‘‘The 502-03814-60R1 is a Kollmorgen PIC900 drive controller built with an 80486DX processor and 25 MHz CPU speed. RS232 support on the PICPRO interface with 115200 baud capability makes setup and diagnostics efficient, and the compact form factor is well suited for cabinet integration. Standard math coprocessor support adds strong computational value for responsive motion control.’’

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