Product Short Description
Product Introduction
All-in-one compact programmable logic controller CPU unit for small to medium industrial machine automation, integrates digital I/O terminals, motion control pulse outputs and multi-protocol communication interfaces on single DIN rail housing, optimized for packaging machinery, injection molding auxiliary equipment and automated material handling lines.
Description
Technical Specifications
- CPU Core: 32-bit ARM real-time industrial processor, 128MB DDR system memory
- Program Storage Capacity: 64MB non-volatile flash memory for user control program
- Digital I/O Onboard Terminal Count: 16 digital input channels, 16 digital output channels
- Motion Control Outputs: 4-axis high-speed pulse train outputs up to 1MHz frequency
- Standard Communication Interfaces: RS485 Modbus RTU, Ethernet TCP/IP, CANopen fieldbus
- Power Supply Input: 24V DC ±20% industrial cabinet power, power consumption 7.8W maximum
- Mounting Standard: 35mm standard DIN rail vertical mounting
- Operating Temperature Band: -10°C ~ +50°C cabinet ambient temperature
Functional Features
- Native integrated IEC 61131-3 standard PLC programming runtime environment
- Four independent closed-loop stepper/servo motion control axis pulse generation
- Multi-protocol communication stack supporting Modbus, CANopen and Ethernet IP protocols
- Built-in real-time system clock with backup lithium battery for date/time retention
- Hardware input overcurrent protection and output short-circuit auto-recovery circuit
- Onboard diagnostic LED indicators for CPU status, communication bus and individual I/O channel faults
Performance Parameters
- PLC Program Scan Cycle Time: Minimum 0.2ms full user program execution cycle
- High-Speed Pulse Output Frequency: 1MHz maximum per motion axis channel
- Digital Input Response Delay: ≤10μs input signal capture speed
- Data Retention Battery Lifespan: 5-year lithium backup battery service life
Material Composition
DIN rail mounting base cold-rolled steel plate with anti-corrosion zinc coating, UL94-V0 flame retardant polycarbonate upper housing, FR-4 multilayer PCB, gold-plated spring cage wiring terminals
Structural Characteristics
Integrated single-body DIN rail unit without separate expansion backplane, front side spring cage terminal blocks for power, digital I/O and motion wiring, top side communication port connector panel, side DIN rail locking clip for quick mounting and removal
Working Principle
User control logic program stored in onboard flash memory executed cyclically by ARM CPU core. Digital input terminals sample field sensor discrete signals, motion control submodule generates high-frequency pulse trains to drive servo/stepper motor drives, communication interfaces exchange process data with HMI touch screens, remote slave I/O modules and upper factory SCADA monitoring systems. Fault detection circuit continuously monitors I/O terminal short-circuit and power supply abnormal conditions, triggering local LED status indication and program alarm flags.
Advantage Highlights
- All-in-one integrated CPU + I/O + motion controller reduces cabinet component count
- Compact DIN rail form factor minimizes control cabinet space occupation
- Multi-protocol native communication eliminates external gateway hardware
- Ultra-fast PLC scan cycle supports high-speed packaging machine synchronous motion control
Applicable Industries
Automated packaging equipment, plastic injection auxiliary robot handling, textile weaving machinery, automated conveyor sorting systems, laboratory test automation equipment, small CNC machining auxiliary control
Installation Requirements
- Mount vertically on standard 35mm DIN rail with locking clip fully engaged
- Maintain minimum 20mm vertical clearance above and below module for heat dissipation
- Separate high-frequency motion pulse wiring from AC power wiring with minimum 12cm distance
- 24V DC power supply wiring uses 1.0mm² cross-section copper conductor minimum
Usage Precautions
- Replace onboard lithium backup battery every 5 years to prevent program data loss during power outage
- Do not expose module housing to oil mist, chemical solvent vapor or continuous dust accumulation
- Disable motion axis pulse outputs before uploading new user control program
- Keep Ethernet communication port covered with factory protective cap when unused to prevent dust ingress
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