Introduction to Wärtsilä IOM-10
IOM-10 Product Overview
The Wärtsilä IOM-10 is a compact and reliable input/output (I/O) module designed for industrial automation and marine control systems. As a key component in Wärtsilä’s I/O expansion product lineup, it serves as a critical interface between central controllers and field devices, enabling efficient data acquisition from sensors and precise control signal output to actuators. The module adopts an industrial-grade design with excellent electrical isolation and anti-interference capabilities, ensuring stable operation in harsh marine and industrial environments such as high humidity, vibration, and electromagnetic interference. It supports standard communication protocols, facilitating seamless integration with Wärtsilä’s PDC series controllers and third-party automation systems. Widely applied in marine power generation, propulsion control, and onshore industrial process monitoring, the IOM-10 enhances the scalability and flexibility of control systems while maintaining high reliability and operational efficiency.
IOM-10 Technical Specifications
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Product Model: IOM-10
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Product Type: Industrial Input/Output Expansion Module
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Core Functions: Field signal acquisition, control signal output, data transmission between controller and field devices, status monitoring and fault diagnosis
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Processor: 32-bit industrial-grade microprocessor
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Communication Protocols: Supports BACnet MS/TP and Modbus RTU; Communication rate: 4800 bps – 115.2 kbps
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Input/Output Configuration: Configurable universal input (UI) and output (UO) channels; Supports dry contact signals, 0-10 VDC voltage signals, and 4-20 mA current signals
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Power Supply: 24 VDC (18 VDC – 48 VDC) wide voltage input; Maximum power consumption: 10 VA
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Protection Features: Electrical isolation for power supply, communication, and I/O channels; Self-recovering fuses for overvoltage and overcurrent protection; LED indicators for power, communication, operation, and fault status
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Environmental Ratings: Operating temperature: -20°C to 70°C; Storage temperature: -40°C to 80°C; Relative humidity: 10% – 90% (non-condensing); Protection class: IP20
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Mechanical Dimensions: Compact DIN rail-mounted design; Size (L×W×H): 97 mm × 110 mm × 57.5 mm (approx.); Weight: 0.15 kg (approx.)
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Certifications: CE certified; Complies with international industrial and marine electrical standards
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Wärtsilä IOM0440: 4 universal input + 4 universal output channels, cost-effective solution for small-scale automation systems
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Wärtsilä IOM1800S: 18-channel universal input module with enhanced signal processing, suitable for high-precision data acquisition
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