
Application ScenariosIn a high-speed rotary packaging machine, the 1768-M04SE serves as the motion backbone. The CompactLogix CPU handles the machine logic and sequencing, while the M04SE module manages the real-time servo control. It synchronizes the main conveyor axis with the cutting axis and two labeling axes via a SERCOS fiber ring. This setup ensures that registration marks are read and acted upon with millisecond precision, maintaining cut-to-print accuracy even at high line speeds, all within a single, unified controller platform.
Parameter
| Main Parameters | Value/Description |
|---|---|
| Product Model | 1768-M04SE / 1768-M04SE A |
| Manufacturer | Allen‑Bradley (Rockwell Automation) |
| Product Category | Integrated Motion Interface Module |
| Compatible Controller | CompactLogix 1768-L43, 1768-L45, 1768-L45P |
| Maximum Axes | 4 axes + 2 auxiliary feedback axes |
| Communication Interface | SERCOS II (Serial Real-Time Communication System) |
| Network Ports | 2 x Fiber Optic (ST or SC connectors, ring topology) |
| Data Rate | 4 Mbps or 8 Mbps (configurable) |
| Cycle Time | As low as 0.5 ms (dependent on drive count and rate) |
| Power Supply | 5.2V DC from 1768 backplate (~969 mA) |
| Slot Width | 1 slot (must be placed adjacent to CPU) |
| Operating Temperature | 0 °C to 60 °C (32 °F to 140 °F) |
| Status | Discontinued (End of Sale: Dec 31, 2020) |







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