The Deutschmann LOCON 200 is a modular electronic cam controller designed for high-speed rotary automation in packaging machines, automated assembly, and indexing-table applications. It follows the classic LOCON architecture of separate control and actual-value acquisition, with independent processors on each I/O8 expansion module maintaining cycle time regardless of I/O count. Note: The LOCON 200 was discontinued at the end of 2023 with no direct 1:1 replacement.

How does the LOCON 200 compare to the LOCON 100?

The LOCON 200 is the modular, expandable platform while the LOCON 100 is a compact fixed-I/O controller. Key advantages of the 200: expandable I/O (16 base to 144 via I/O8 modules), 256 programs versus fewer on the 100, 1000+ cam data records, and fieldbus variants (PROFIBUS-DP on -PB, Modbus RTU on -MB). The I/O8 modules each carry their own processor — cycle time stays at 55–115 µs per module regardless of total system size. For applications needing only the base 16 I/O, the LOCON 100 may suffice at lower cost.

What encoder types and cycle times are supported?

The base unit supports SSI absolute encoders (singleturn up to 13-bit, multiturn 24/25-bit), incremental encoders (max counting frequency 35 kHz, range up to 16.7 million), and parallel Gray-code (up to 13-bit). Factory default is SSI singleturn at 4096 resolution. Base cycle time starts at 500 µs for most encoder types; the optional high-speed version reaches 55 µs. Idle time compensation (bitwise or blockwise, 0.1–999.9 ms) enables dynamic cam shifting for speed-dependent processes. An internal timer function can replace a physical encoder for time-based sequencing.

What replacement options exist after discontinuation?

Deutschmann suggests the ROTARNOCK 100 as a potential alternative, but this path excludes applications using incremental encoders, SSI multiturn encoders, timers, or Modbus RTU. For installations requiring these features, a LOCON 100/24 or custom evaluation of the full Deutschmann cam control portfolio is recommended. Key migration factors: encoder type and resolution, number of used outputs, idle time compensation mode, and fieldbus protocol. Consult Deutschmann technical support for application-specific migration guidance.