Introduction to Honeywell SAI-1620m
SAI-1620m Product Introduction
Honeywell SAI-1620m is a high-reliability 16-channel safety analog input module, tailored for safety instrumented systems (SIS) and critical industrial process control. As a core component for secure data acquisition, it accurately collects and processes analog signals from field sensors (e.g., pressure, temperature, flow transmitters), converting them into stable digital signals for Honeywell safety controllers. Equipped with advanced inter-channel electrical isolation, it effectively resists electromagnetic interference, ensuring signal integrity in harsh industrial environments. Fully compatible with Honeywell Safety Manager System (SMS), it seamlessly integrates with dedicated termination boards to connect intrinsically safe field devices, enhancing adaptability in hazardous areas.
SAI-1620m Technical Parameters
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Product Model: SAI-1620m
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Product Type: 16-Channel Safety Analog Input Module (Honeywell F2C Safety I/O Series)
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Core Functions: 16-channel analog signal acquisition; Signal conversion and conditioning; Inter-channel electrical isolation; Comprehensive self-diagnosis; Intrinsically safe field device compatibility
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Connection Specifications: Compatible with Honeywell SMS; Matches dedicated termination boards; 24V DC power interface; 32-pin DIN 41612F standard connector; Pluggable screw terminals for hazardous areas
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Electrical Specifications: Power Supply: 24V DC; Input Signal Types: Configurable 0(4)-20mA, 0-4V; Isolation Voltage: ≥1500V DC; Accuracy: ±0.1% FS; Resolution: 16-bit; Power Consumption: 5W; Certifications: IEC 61508 (SIL2/SIL3) compliant
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Environmental Ratings: Operating Temperature: -40°C to +85°C; Storage Temperature: -40°C to +85°C; Relative Humidity: 5% – 95% (non-condensing); Vibration Resistance: Complies with IEC 61508 standard
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Mechanical Details: Housing Material: Rugged industrial metal; Dimensions: 130mm × 34.5mm × 106.6mm; Weight: Approximately 0.3kg; Installation: Chassis-mounted (compatible with SMS racks), 3HE (3U) height
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System Compatibility: Fully compatible with Honeywell Safety Manager System (SMS); Suitable for SIS setups in petroleum, chemical, natural gas, and power generation industries
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