Yokogawa AAI143-S00 Analog Input Module

Brand	Yokogawa
Module Number	AAI143-S00
Price	$400
Weight	0.3kg
Country Of Origin	Japan
Certificate	Certificate: C/O from the Chamber of Commerce C/Q from the manufacturer
Warranty	12 Months
Inventory Qty	5

Description

Payment & Security

DataSheet Download

Description

Yokogawa AAI143-S00 Key parameters

Input Signal & Channel Configuration

Input Type: Isolated 4–20 mA DC signals (16 channels) with dual-redundant configuration capability for fault tolerance in critical systems .

Signal Tolerance: Accepts up to 24 mA transient overload without damage, ensuring resilience against industrial spikes .

Wiring Flexibility: Configurable for 2-wire or 4-wire transmitters via channel-specific pin settings, supporting diverse sensor integrations .

Performance Metrics

Accuracy: ±16 μA (±0.04% FS), with temperature-induced drift limited to ±16 μA per 10°C change to maintain stability in fluctuating environments .

Conversion Speed: 10 ms data update period for real-time signal processing, suitable for dynamic control loops .

Input Impedance: Dynamic resistance range of 270–350 Ω (powered) to minimize signal distortion, transitioning to ≥500 kΩ (unpowered) for leakage prevention .

Electrical & Environmental Resilience

Isolation: 1,500 V AC withstand voltage between inputs and system, with optional surge protection via terminal blocks (e.g., ATA4S-10) for harsh electrical environments .

Power Requirements: Dual DC supply (5 V/230 mA + 24 V/540 mA) optimized for low energy consumption in distributed control systems (DCS) .

Payment & Security

Beneficiary's Bank: CITIBANK N.A.
Beneficiary address:Champion Tower,Three Garden Road,Central,Hong Kong
Beneficiary: Vogi International Trading Co., Limited
Account No.: 395714900
Bank Code: 006 Branch Code: 391
Swift Code:CITIHKHX (CITIHKHXXXX * If 11 characters are required)
Payment Term：T/T

DataSheet Download

一．Yokogawa AAI143-S00 Details

Items	Specifications
Model	AAI143
Number of input channels	16, isolated
Input signal	4 to 20 mA
Allowable input current	24 mA
Withstanding voltage	Between input and system: 1500 V AC, for 1 minute
Input resistance	Power ON:270 Ω (20 mA) to 350 Ω (4 mA) Power OFF:500 kΩ or larger
Accuracy	±16 µA
Data update period	10 ms
Transmitter power supply	19.0 V or higher (at 20 mA) 25.5 V or less (at 0 mA) (output current limit: 25 mA)
Setting of 2-wire or 4-wire transmitter	For each channel by setting pin
Drift due to ambient temperature change	±16 µA/10 ˚C
Maximum current consumption	230 mA (5 V DC), 540 mA (24 V DC)
Weight	0.3 kg
External communication	Pressure clamp terminal, MIL connector cable, dedicated cable (KS1)
HART communication	Available