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Yokogawa AAI543-S00/K4A00 Analog Output Module

Name: Yokogawa AAI543-S00/K4A00 Analog Output Module
Brand: Yokogawa
Availability: InStock

Manufacturer:Yokogawa

Product Number:AAI543-S00/K4A00

Product Type:Analog Output Module

Origin:Japan

Dimensions:107.5 × 32.8 × 130 mm

Weight:0.4 kg

Views:21

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24

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Product Description

The Yokogawa AAI543-S00/K4A00 is a 16-channel isolated current output module designed for high-reliability industrial automation systems. It delivers precise 4–20 mA analog signals to field devices and supports dual-redundant operation for enhanced system availability. With HART communication capability, it allows simultaneous analog control and digital device diagnostics. This module is suitable for process industries requiring accurate and stable analog outputs under harsh environmental conditions.

Technical Specifications

Parameter	Specification
Model	AAI543-S00/K4A00
Output Channels	16, isolated
Output Signal	4 to 20 mA
Accuracy	±48 μA
Allowable Load Resistance	0 to 750 Ω
Circuit-Open Detection	Less than 0.65 mA
Data Update Period	10 ms
Switch-over Response	Standard (in redundant configuration)
Temperature Drift	±16 μA/10°C
Withstanding Voltage	1500 V AC, 1 minute (between output and system)
HART Communication	Supported
Maximum Current Consumption	230 mA (5 V DC), 540 mA (24 V DC)
External Connection	Pressure clamp terminal, MIL connector cable, KS1 dedicated cable
Dimensions (W × D × H)	107.5 × 32.8 × 130 mm
Weight	0.4 kg

Applications

Distributed control systems in oil & gas, chemical, and power plants
Precision process control for manufacturing lines
Remote terminal units for industrial automation
Redundant control systems for high-availability processes
HART-enabled control loops for diagnostics and maintenance
Process monitoring systems requiring accurate analog outputs

Advantages

High Accuracy – ±48 μA output precision ensures reliable control performance
Isolated Channels – Prevents electrical interference and protects system integrity
HART Communication – Allows device monitoring and diagnostics alongside control signals
Dual-Redundancy Support – Enhances system uptime in critical applications
Fast Data Update – 10 ms update rate for responsive control
Wide Load Range – Compatible with load resistances up to 750 Ω

FAQ

Q1: What is the output signal range of the AAI543-S00/K4A00?

A1: It provides a 4 to 20 mA DC output.

Q2: Does the module support redundant operation?

A2: Yes, it supports dual-redundant configuration with standard switch-over response.

Q3: Can this module be used in hazardous areas?

A3: Yes, explosion-protected versions are available; check suffix codes for options.

Q4: What is the accuracy specification?

A4: ±48 μA.

Q5: How is the module connected to field devices?

A5: Via pressure clamp terminals, MIL connectors, or KS1 dedicated cables.

Q6: What is the data update period?

A6: 10 milliseconds.

Q7: Does it support HART communication?

A7: Yes, HART communication is supported for enhanced diagnostics.

Q8: What is the operating voltage isolation capability?

A8: 1500 V AC between output and system for 1 minute.

Q9: What environments is it suitable for?

A9: It is designed for industrial process control in harsh conditions.

Q10: What is its maximum current consumption?

A10: 230 mA at 5 V DC and 540 mA at 24 V DC.