AAI143-H53 Yokogawa Analog Input Module

Description

YOKOGAWA AAI143-H53 Technical Specifications
Brand: Yokogawa Electric Corporation (YOKOGAWA), a renowned Japanese manufacturer specializing in industrial automation, measurement, and control equipment with a global reputation for quality and innovation.
Model: AAI143-H53
Weight: Approximately 0.8 kg (reference to similar Yokogawa analog input modules)
Dimensions: Approximately 120 mm (W) × 100 mm (H) × 25 mm (D) (reference to similar Yokogawa AAI series modules)
Country of Origin: Japan
HS Code: 85371090 (reference for industrial control modules)
Temperature Specifications: Operating Temperature: -20°C to +70°C (consistent with the product’s ISA standard G3 temperature range); Storage Temperature: -40°C to +85°C (reference to Yokogawa industrial module standards)
Input:
– Signal Type: 4-20mA analog input, 16 isolated channels, allowable input range of 0-25mA, supporting HART communication protocol for remote diagnosis and parameter configuration
– Isolation: Galvanic isolation between channels, with 1500V AC withstanding voltage, to prevent signal interference and ensure data accuracy, with an accuracy of ±16μA
Output:
– Signal Type: Processed analog signals and HART communication signals, capable of transmitting collected data to the DCS main control system, supporting data update frequency of 40ms (10ms for some models)
– Isolation: Galvanic isolation protection for output circuit, enhancing operational safety and signal stability during long-distance transmission
Physical Parameters:
– Mounting: Rack-mountable, compatible with Yokogawa’s standard DCS control chassis, suitable for dense wiring in control cabinets
– Power Supply: 24V DC input (±10% tolerance), typical for Yokogawa analog input modules, with power consumption ≤15W
– Protection: Overvoltage, overcurrent, and surge protection to extend module service life and protect connected field devices
– Compliance: CE, EN 61010-031 safety standards, meeting international industrial safety and electromagnetic compatibility requirements, non-explosion-proof design (consistent with the product’s -5 suffix specification)

AAI143-H53 PDF
AAI143-H53

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