Introduction to ABB 3ASC25H219B DATX133
3ASC25H219B DATX133 Product Overview
The ABB 3ASC25H219B DATX133 is a high-reliability signal processing and interface module from the DATX series, specifically designed for industrial automation control systems. It acts as a key bridge for signal conversion and data transmission between field devices and upper-level controllers, enabling accurate conversion of analog and digital signals while ensuring stable data exchange in complex industrial environments. With robust anti-electromagnetic interference design and wide environmental adaptability, this module maintains consistent performance under conditions of voltage fluctuation and temperature variation. It seamlessly integrates with ABB System 800xA DCS and AC800M controllers, making it widely applicable in power generation, petrochemical, and metallurgical industries to enhance the precision and reliability of control system operations.
3ASC25H219B DATX133 Technical Parameters
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Product Model: 3ASC25H219B DATX133
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Product Type: Signal Processing and Interface Module (DATX Series)
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Core Functions: Analog-to-digital (A/D) conversion, digital-to-analog (D/A) conversion, signal isolation, data filtering, fault detection, real-time data transmission
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Power Supply: 24V DC input (19.2V-28.8V DC range); Power consumption: ≤8W; Overcurrent and reverse polarity protection
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Signal Specifications: Analog input: 4-20mA, 0-10V DC (8 channels); Analog output: 4-20mA, 0-10V DC (4 channels); Digital input/output: 16 channels (configurable); Conversion accuracy: ≤±0.1% of full scale
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Interface Type: Backplane interface for connection to ABB controllers; RS485 communication port (supports Modbus RTU); Plug-in terminals for field device wiring
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Environmental Ratings: Operating temperature: -25°C to +70°C; Storage temperature: -40°C to +85°C; Relative humidity: 5%-95% (non-condensing); Vibration resistance: 2G (10-150Hz); Shock resistance: 15G
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Mechanical & Installation: DIN rail-mounted; Dimensions (approx.): 110mm × 95mm × 45mm; Net weight: approx. 0.4kg; LED indicators for power, signal status, and faults; Flame-retardant housing (UL94 V-0)
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Protection Features: Signal isolation (2500V AC/DC); Anti-EMI design; Overvoltage protection for input/output terminals; Fault self-diagnosis and alarm indication
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Compatibility: ABB AC800M controllers, ABB System 800xA DCS, other DATX series modules, standard industrial sensors and actuators
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Certifications: CE certified; Complies with IEC 61131-2 industrial control standards; Passes EMC and safety testing
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Applications: Thermal power plants, petrochemical refineries, metallurgical workshops, water treatment facilities; Industrial automation control systems, field signal acquisition and transmission, controller-field device communication
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