Description
AKB331-M020 Industrial Signal Cable Product Description
Technical Specifications
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Product Model: AKB331-M020
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Brand: Yokogawa
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Warranty: One Year
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Input Voltage: 250 VAC Rated
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Operating Temperature: -20°C to +70°C
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Storage Temperature: -40°C to +85°C
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Response Time: Negligible Signal Latency
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Protection Class: Industrial Shielded Outer Sheath
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Accuracy Class: Zero Signal Attenuation Grade
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Output Frequency: Full Industrial Bandwidth Support
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Rated Current Range: 0–2 A Continuous
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Communication Interface: 50-Pin to 50-Pin Terminal Connection
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Supported Protocols: DCS Analog/Digital Signal Transmission
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Overload Capacity: 115% voltage short-term tolerance
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Dimensions: 20m Length, 6.8mm Outer Diameter
Product Overview
The AKB331-M020 is a 20-meter shielded industrial signal cable manufactured by Yokogawa, specially designed for CENTUM VP DCS and ProSafe-RS safety instrumented systems. This dedicated signal transmission accessory resolves common industrial field issues including electromagnetic interference, signal attenuation, and mismatched pin connections between Yokogawa I/O modules and field instrumentation. Yokogawa engineered this cable with standardized 50-50 pin configuration and EMI shielding to deliver stable, low-latency signal transmission for analog and digital control loops. It caters to process plant maintenance teams, system integrators, and engineering firms engaged in DCS installation, system retrofitting, and safety system commissioning. This high-reliability cable ensures consistent signal integrity and long-term operational stability for continuous process automation scenarios.
Core Functional Features
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Professional EMI Shielding Performance: Built with industrial-grade shielded structure, this signal cable effectively resists external electromagnetic interference from high-power equipment, eliminating signal distortion and data deviation in complex industrial workshop environments.
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Precision Pin Compatibility: Adopting a standard 50-pin to 50-pin terminal design, the AKB331-M020 achieves perfect docking with Yokogawa SDV series I/O modules, avoiding wiring errors and simplifying on-site installation and maintenance workflows.
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Industrial-Grade Environmental Resistance: Supporting a wide operating temperature range and featuring durable outer sheath materials, the cable maintains stable transmission performance in long-term continuous operation and harsh process industrial conditions.
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Reliable Safety System Adaptation: Fully compliant with ProSafe-RS safety system requirements, this transmission accessory guarantees accurate and real-time signal interaction for safety instrumented loops, improving the overall safety and reliability of industrial control systems.
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