Yokogawa AAI841-S00 S2 Analog I/O Modules

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Yokogawa AAI841-S00 S2 Product Documentation Product Overview The Yokogawa AAI841-S00 S2 is a high-performance signal conditioner designed for industrial automation and process control applications……

Manufacturer: Yokogawa
Product Number: AAI841-S00 S2
Product Type: Analog I/O Modules
Origin: Japan
Dimensions: 107.5 × 32.8 × 130 mm
Weight: 0.3 kg
Condition: New & In Stock
Payment Methods: T/T, PayPal, Western Union
Shipping Port: Xiamen, China
Lead Time: 1-3 Working Days
Warranty: One Year
Certificate: COO
Courier partners: DHL, UPS, TNT, FedEx and EMS.

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Company Information
E-mail		[email protected]
Mobile		+8615980777398
Whatsapp		+8615980777398
WeChat		+8615980777398
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Yokogawa AAI841-S00 S2 Product Documentation

Product Overview

The Yokogawa AAI841-S00 S2 is a high-performance signal conditioner designed for industrial automation and process control applications. It provides precise signal conversion, isolation, and transmission for various input signals, ensuring reliable operation in harsh environments.

This unit is part of Yokogawa’s advanced instrumentation lineup, offering robust construction, high accuracy, and easy integration with control systems. It is widely used in industries such as oil & gas, chemical, power generation, and water treatment.

Key Advantages

High Accuracy: Delivers precise signal conditioning with minimal drift over time.
Isolation: Provides electrical isolation to prevent noise interference and ground loops.
Durability: Built to withstand harsh industrial conditions, including extreme temperatures and vibrations.
Flexibility: Supports multiple input/output signal types, including analog, digital, and frequency signals.
Easy Installation: Compact design with DIN rail mounting for quick setup.
Compliance: Meets international standards for safety and electromagnetic compatibility (EMC).

Technical Specifications

Parameter	Specification
Model	AAI841-S00 S2
Input Signal	4-20 mA, 0-10 V, RTD, Thermocouple (selectable)
Output Signal	4-20 mA, 0-10 V (isolated)
Accuracy	±0.1% of span
Isolation	1500 V AC (input to output)
Power Supply	24 V DC (±10%)
Power Consumption	2.5 W max
Operating Temp.	-20°C to +60°C
Storage Temp.	-40°C to +85°C
Humidity Range	10% to 90% RH (non-condensing)
Dimensions	107.5 × 32.8 × 130 mm
Weight	0.3 kg
Enclosure Rating	IP20
Certifications	CE, UL, ATEX (optional)

Applications

Process Control: Signal conditioning for PLCs and DCS systems.
Temperature Monitoring: RTD and thermocouple signal conversion.
Power Plants: Isolation and transmission of critical signals.
Oil & Gas: Reliable operation in hazardous areas.
Water Treatment: Signal integrity in corrosive environments.

Compatible Models (Recommended Pairings)

Yokogawa AAI143-S00 (Signal Converter)
Yokogawa AAI543-H00 (High-Density Conditioner)
Yokogawa EJA110E (Pressure Transmitter)
Yokogawa AXF Series (Magnetic Flowmeter)
Yokogawa UTAdvanced (Ultrasonic Level Transmitter)

Installation Instructions

Mounting: Secure the unit on a DIN rail (EN 60715 compliant).
Wiring: Connect input/output signals as per the terminal diagram.
Power Supply: Ensure 24 V DC (±10%) is applied to the correct terminals.
Calibration: Verify signal accuracy using a standard reference source.
Testing: Confirm isolation and output stability before full operation.

Recommended Related Models (Same Series)

Model	Input	Output	Isolation	Dimensions	Weight	Voltage
AAI841-S01 S2	4-20 mA	0-10 V	1500 V AC	22.5x100x115 mm	200 g	24 V DC
AAI841-S03 S2	RTD	4-20 mA	1500 V AC	22.5x100x115 mm	200 g	24 V DC
AAI841-S05 S2	Thermocouple	0-10 V	1500 V AC	22.5x100x115 mm	200 g	24 V DC
AAI841-S10 S2	Frequency	4-20 mA	1500 V AC	22.5x100x115 mm	200 g	24 V DC
AAI841-S20 S2	Digital	Relay	1500 V AC	22.5x100x115 mm	200 g	24 V DC
AAI841-S30 S2	Multi-signal	Multi-signal	1500 V AC	22.5x100x115 mm	200 g	24 V DC

Popular Yokogawa Models (Other Series)

Model	Type	Input/Output	Dimensions	Weight	Voltage
EJA530E	Pressure Transmitter	4-20 mA/HART	110x110x150 mm	1.5 kg	10.5-42 V DC
AXF050G	Magnetic Flowmeter	4-20 mA/Pulse	200x200x150 mm	3.2 kg	100-240 V AC
UT550	Ultrasonic Level Meter	4-20 mA/RS485	150x150x120 mm	2.1 kg	24 V DC
DYR200	Digital Controller	Multi-signal	96x96x150 mm	0.8 kg	100-240 V AC
SMARTAX	pH/ORP Sensor	Analog/RS485	120x120x200 mm	1.2 kg	24 V DC
FV100	Vortex Flowmeter	4-20 mA/HART	160x160x120 mm	2.5 kg	24 V DC
IR200	Infrared Thermometer	4-20 mA/USB	80x80x60 mm	0.5 kg	24 V DC
UM33A	Humidity Transmitter	4-20 mA	100x100x50 mm	0.3 kg	24 V DC

Frequently Asked Questions (FAQ)

Q1: What is the operating temperature range of the AAI841-S00 S2?
A1: The unit operates reliably between -20°C and +60°C.

Q2: Can the AAI841-S00 S2 be used in hazardous areas?
A2: Yes, with optional ATEX certification, it can be deployed in explosive atmospheres.

Q3: What is the isolation voltage between input and output?
A3: The isolation rating is 1500 V AC.

Q4: Does this model support HART communication?
A4: No, the AAI841-S00 S2 is an analog signal conditioner without HART capability.

Q5: How do I calibrate the output signal?
A5: Use a precision current/voltage source and adjust the zero/span potentiometers.

Q6: Is DIN rail mounting mandatory?
A6: Yes, the unit is designed for DIN rail installation (EN 60715 standard).

Yokogawa AAI841-S00 S2 Analog I/O Modules

Company Information
E-mail		[email protected]
Mobile		+8615980777398
Whatsapp		+8615980777398
WeChat		+8615980777398
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Does this product come with a warranty?

Yes, we offer a 1-year warranty and support returns and exchanges to fully protect your rights.

How to verify products before purchase?

We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation.

How long does shipping take?

Shipping times vary by location. With our 16 global warehouses, we strive for fast delivery. Contact us for an estimated delivery time.

What is the minimum order quantity (MOQ)?

The MOQ is usually one unit. For bulk orders, please contact us for discounts and pricing details.

Can I get discounts for bulk purchases?

Yes, we offer competitive pricing for bulk purchases. Contact our sales team for a custom quote.

What payment methods do you accept for wholesale orders?

We accept various methods, including bank transfers (T/T), letters of credit (L/C), and more upon agreement.

Can I purchase different quantities of a product?

Yes, we offer flexible ordering options, whether you need a single unit or a large batch.

Are there discounts for new wholesale customers?

We occasionally offer promotional discounts for new wholesale customers. Contact us for current offers.

How can I ensure compatibility with my existing systems?

If unsure, please provide your system details, and our support team will verify compatibility before purchase.

Can I return products if they don’t meet my requirements?

Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Return shipping costs are the buyer's responsibility.

Do you provide technical support or installation services?

Yes, we offer technical support for installation, configuration, and troubleshooting.

Yokogawa AAI841-S00 S2 Analog I/O Modules

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