Introduction to HONEYWELL SAI-1620M
SAI-1620M Product Overview
The HONEYWELL SAI-1620M is a high-performance 16-channel analog input module designed for industrial automation and distributed control systems (DCS). As a key component in process signal acquisition, it specializes in collecting and conditioning analog signals from a wide range of field sensors, such as temperature, pressure, and flow sensors, and transmitting the standardized signals to the central controller. This module features high input accuracy and excellent anti-interference performance, ensuring stable and reliable data transmission even in harsh industrial environments with strong electromagnetic interference and voltage fluctuations. Its modular and compact design allows for easy installation on standard DIN rails or system backplanes, facilitating system expansion and maintenance. Widely applied in petrochemical, power generation, metallurgy, and other process industries, the SAI-1620M provides critical support for real-time monitoring and precise control of industrial processes, helping to improve production efficiency and operational safety.
SAI-1620M Technical Specifications
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Product Model: SAI-1620M
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Product Type: 16-channel Analog Input Module (Industrial Automation Series)
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Core Functions: 16-channel analog signal acquisition and conditioning; High-precision signal conversion; Anti-interference processing for industrial environment; Real-time signal monitoring and fault indication; Support for hot-swapping (optional)
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Input Specifications: Channel Quantity: 16 single-ended or 8 differential channels; Signal Type: 4-20mA DC current signal, 0-10V DC voltage signal; Input Range: 0-22mA (current), 0-12V (voltage); Accuracy: ±0.1% of full scale; Sampling Rate: Up to 50 samples per second per channel
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Conversion Performance: Resolution: 16-bit; Linear Error: ≤±0.05% FS; Response Time: ≤10ms
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Power Supply: Operating Voltage: 24VDC (redundant power optional); Power Consumption: Typical 12W, Maximum 15W
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Protection Features: Over-voltage protection (up to 36VDC); Short-circuit protection; Anti-electromagnetic interference (EMI) design; Electrical isolation (2500VAC) between channels and system
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Environmental Limits: Operating Temperature: -40°C to +70°C; Storage Temperature: -40°C to +85°C; Relative Humidity: 5% – 95% (non-condensing); Vibration Resistance: 10g (10-500Hz)
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Mechanical Details: Mounting Type: DIN rail mounting (35mm standard rail) or backplane mounting; Protection Rating: IP20; Dimensions (L×W×H): Approx. 160mm × 110mm × 35mm; Net Weight: Approx. 0.8kg
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Compatibility & Certifications: Seamless integration with Honeywell industrial automation systems and DCS; Complies with IEC 61131-2 and IEC 61010-1 standards; CE, UL and RoHS Compliant
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