Description
The ABB INNPM12 is a high-performance Network Processing Module designed for the ABB Symphony / Bailey INFI 90 distributed control system. It functions as the core data processor for the CNET plant loop, managing real-time, deterministic communication between control units and field devices across the plant.
This module is essential for ensuring reliable, high-speed data exchange in large-scale process plants, supporting critical operations with fast loop communication and robust network management
📊 Key Parameters
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Product Model: ABB INNPM12
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Brand: ABB
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Product Type: Network / Loop Data Processing Module
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System Compatibility: ABB Symphony, Bailey INFI 90
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Network: CNET plant loop (approx. 10 MHz)
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Function: Loop data processing and network communication
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Redundancy: Supports redundant operation with INNPM22
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Power Supply: 5 V DC from system backplane
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Power Consumption: Max. 10 W
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Operating Temperature: –30°C to +70°C
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Storage Temperature: –40°C to +85°C
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Dimensions: Approx. 160 mm (W) × 100 mm (H) × 50 mm (D)
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Weight: Approx. 0.6 kg
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Mounting: Rack-mount in INFI 90 chassis
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Certifications: CE, UL, IEC 61131-2 (typical)
💡 Application Scenarios
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Oil & Gas: Manages loop communication for critical process units such as distillation columns and reactors.
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Power Generation: Ensures reliable data exchange for boiler, turbine, and balance-of-plant control loops.
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Petrochemical & Chemical: Supports high-speed loop networks in continuous and batch production processes.
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Infrastructure: Ideal for any large-scale process plant requiring a robust and deterministic DCS communication backbone.
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