Description
ELAU PMC‑2‑11‑05‑000‑00‑00‑01‑00‑00
Technical Specifications Maximum SERCOS Controlled Axis Count: 5 axes On‑board Digital Input Points: 11 On‑board Digital Output Points: 5 Communication Interfaces: SERCOS fiber‑optic interface, Ethernet service interface, RS232 serial port Program Storage Memory: 12MB Data Working Memory: 6MB Power Input: DC24V, 1.0A typical consumption Protection Class: IP20 Operating Ambient Temperature: 0℃ to +55℃ Mounting Style: DIN‑rail cabinet mounting
Functional Features Unifies IEC‑61131‑3 logic control and hard‑real‑time motion computation on single hardware platform. Supports electronic cam, electronic gear ratio, flying‑shear cutting and position registration functions. SERCOS fiber‑optic communication delivers strong electromagnetic interference resistance. Non‑volatile flash memory preserves user program and production recipe data after power loss. Comprehensive system diagnostics capture bus communication faults, axis error codes and digital I/O status history. Ethernet connection supports program download, online monitoring and remote debugging.
Application Scenarios Medium‑size packaging machines; labeling automation systems; secondary packaging handling equipment; simple printing auxiliary production lines.
Performance Parameters Minimum real‑time motion task cycle is 250 microseconds. Inter‑axis synchronization error maintains below ±1 microsecond. Non‑volatile memory stores historical fault logs for post‑failure analysis. Full‑load operation with 5 active axes maintains deterministic execution timing.
Material Composition Aluminum alloy shielding enclosure, FR‑4 multilayer printed circuit boards, industrial real‑time processor, fiber‑optic transceiver modules, flash memory chips, plug‑in screw terminal blocks, status LED indicators.
Structural Characteristics DIN‑rail mount compact housing unit. Front face includes LED status indicators, Ethernet debugging port and RS232 serial connector. SERCOS fiber‑optic ports are positioned on upper housing edge. Pluggable terminal blocks for digital I/O and DC24V power locate on lower housing area. Full part number PMC‑2‑11‑05‑000‑00‑00‑01‑00‑00 is permanently marked on metal identification nameplate.
Working Principle Application program stored in internal flash memory runs on real‑time processor core. Logic processing section scans digital input signals and generates digital output actions following machine workflow sequence. Motion control section calculates position command values for each servo axis, transmits command frames to MC‑4 series servo drives over SERCOS fiber‑optic bus. Status and fault feedback data return from servo drives to controller. Internal diagnostic modules continuously monitor hardware health, communication link quality and I/O channel integrity. All configuration parameters and user programs are retained inside non‑volatile flash memory upon power shutdown.
Installation Requirements Secure module onto standard DIN‑rail inside properly grounded control cabinet. Reserve sufficient clearance around unit for natural heat dissipation. Maintain specified minimum bending radius for all SERCOS fiber‑optic cables. Physically separate low‑signal wiring from high‑voltage motor power cables. Apply DC24V control power supply with correct polarity. Connect protective earth terminal to cabinet protective ground busbar.
Usage Notes Avoid hot‑plugging SERCOS fiber‑optic connectors under powered state. Always create full program backup before firmware upgrade or hardware replacement. Operate within published ambient temperature limits. Apply anti‑static protection for service and maintenance work. Prevent contamination from conductive dust, oil mist and corrosive vapors.
