Product Details This embedded control PCB is designed around a high-performance Atmel ARM microcontroller for industrial control and communication applications. Built on a durable green FR-4 substrate with precision SMD assembly, it integrates Omron signal relays, a D-SUB serial interface and multiple peripheral connectors for stable control and data transmission.The optimized circuit layout supports reliable signal integrity and power efficiency, while industrial-grade components help ensure consistent operation in demanding environments. Its compact design and flexible interface options make it suitable for industrial sensor data acquisition, PLC extensions, serial communication gateways and small-scale automation control systems.The PCB is manufactured with RoHS-compliant materials and can be produced to IPC Class 2 or Class 3 requirements. Each board undergoes quality inspection and testing to support reliable operation and straightforward integration into industrial control equipment.SpecificationsPlace of OriginChina (Mainland)Brand NameCustomizable (OEM/ODM supported)Model NumberEMB-ARM-CTRL-001 (customizable)CertificationRoHS, IPC Class 2/3, CEBase MaterialFR-4 Glass EpoxyLayers4 layers (high-density design)Board Thickness1.6mmSurface FinishENIG / HASL (lead-free)Solder MaskGreenCore ControllerAtmel ARM Series MicrocontrollerKey ComponentsOmron signal relays (G6K-352J), SP3232E transceiver ICInterfacesD-SUB serial port, pin headers, power/communication connectorsPower Input5V/12V DC (customizable)Operating Temperature-20°C ~ +70°CAssembly TypeHigh-precision SMT + Through-Hole mixed assemblyApplications· Industrial serial communication gateways· PLC I/O extension modules· Sensor data acquisition & processing systems· Small-scale automation equipment control· Access control & security systemsAdvantages1. Powerful ARM Core: Atmel ARM MCU delivers high computational performance and low power consumption.2. Reliable Relay Control: Omron signal relays ensure stable, long-life switching for industrial signals.3. Robust Communication: D-SUB serial interface supports reliable long-distance data transmission.4. Compact Integration: Dense component layout minimizes system size while maximizing functionality.5. Industrial Reliability: High-quality components and strict testing guarantee stable operation in harsh environments.FAQQ: Can the Atmel ARM MCU model be customized?A: Yes, we offer full customization of core chip selection, peripheral configuration, and interface layout to meet specific project requirements.Q: What is the switching life of the Omron relays?A: The Omron G6K series relays support up to 100,000+ mechanical switching operations, ensuring long service life.Q: Does this board support RS-232 communication?A: Yes, the onboard SP3232E transceiver enables reliable RS-232 serial communication via the D-SUB interface.