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- Yokogawa
- AAI141-S00/A4S00
- Analog Input Module
- Japan
- 90 mm (H) × 22 mm (W) × 90 mm (D)
- 0.13kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
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- 1-3 Working Days
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Product Overview
Model: AAI141‑S00/A4S00
Brand: (redacted)
Product Series: AAI analog input / integrated analog I/O family
Product Description
The AAI141‑S00/A4S00 is an integrated analog input/output module designed for modular control systems. It supports both analog input (e.g., 4‑20 mA, 0‑10 V) and analog output functionality within a single compact housing. The module emphasizes accuracy, versatility, and ease of integration, providing signal conditioning, isolation, and conversion to serve both data acquisition and control tasks.
It combines signal reliability with configurability, allowing front‑panel switch settings or optional tool-based tuning. DIN‑rail or rack mounting ensures seamless installation in automation cabinets. This dual‑function unit is tailored to reduce rack space usage and streamline wiring while preserving precision.
Product Applications
This module is well‑suited to applications such as:
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Analog signal consolidation: reading and retransmitting process variables.
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Loop-powered instrumentation where compact multi‑function units are preferred.
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Space‑efficient automation panels combining analog I/O in one slot.
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Intermediate signal scaling and conditioning in distributed control systems.
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Environments where galvanic separation of both input and output signals is critical.
Product Advantages
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Dual‑function (input + output) reduces module count and wiring complexity.
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High accuracy (typically ±0.1 %) ensures reliable process feedback.
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Galvanic isolation (typically ~1,500 Vrms) protects against electrical noise.
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Space-saving footprint: fits tightly in DIN-rack systems.
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Configurable via switches or external handheld devices to suit varied ranges and behaviors.
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Stable performance across standard industrial temperatures and supply voltages.
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Designed for serviceability and easy replacement in the field.
Technical Parameters (Selected)
| Parameter | Specification |
|---|---|
| Model | AAI141‑S00/A4S00 |
| Input Signal | 4–20 mA or 0–10 V (configurable) |
| Output Signal | 4–20 mA or 0–10 V (configurable) |
| Isolation Voltage | Approximately 1,500 Vrms between channels and power |
| Accuracy | ±0.1 % of span (typical) |
| Response Time | Approximately 100 ms |
| Power Supply | 24 V DC nominal (broader tolerance range) |
| Configuration | DIP switch setup, optional external tools available |
| Operating Temperature | –20 °C to +70 °C |
| Mounting | DIN‑rail clip or modular rack slot |
| Size | 90 mm (H) × 22 mm (W) × 90 mm (D) |
| Weight (kg) | 0.13 kg |
Related Models (Same Series / Similar Functionality)
Five models within the same analog I/O family or closely related:
| Model | Function / Variant | Size | Weight (kg) |
|---|---|---|---|
| AAI141‑S01/A4S01 | Input/output with enhanced noise filtering | 90 × 22 × 90 mm | 0.14 kg |
| AAI142‑S00/A4S00 | Dual-channel analog I/O module | 90 × 35 × 90 mm | 0.19 kg |
| AAI143‑S00/A4S00 | Analog I/O with temperature compensation and scaling | 90 × 22 × 90 mm | 0.15 kg |
| AAI144‑S00/A4S00 | High‑speed analog I/O variant (faster response) | 90 × 22 × 90 mm | 0.14 kg |
| AAI145‑S00/A4S00 | High-resolution analog I/O (±0.05 % accuracy) | 90 × 22 × 90 mm | 0.13 kg |
Popular Models from the Same Brand (Other Functions)
Five frequently used modules within the same brand ecosystem, offering complementary functions:
| Model | Function | Size | Weight (kg) |
|---|---|---|---|
| AOI211‑L15 | Analog output module (4–20 mA) | 90 × 22 × 90 mm | 0.16 kg |
| DIO310‑K15 | Digital I/O signage module | 90 × 22 × 90 mm | 0.14 kg |
| HMI400‑M25 | Slimline human–machine interface panel | 120 × 60 × 50 mm | 0.26 kg |
| RTD200‑T15 | RTD input module for precision temperature measurement | 90 × 22 × 90 mm | 0.15 kg |
| PSU100‑P10 | High-reliability redundant power supply module | 90 × 45 × 100 mm | 0.32 kg |
FAQ (10 Q&A Entries)
Q1: Can this module handle both input and output?
A1: Yes, it supports configurable analog input and analog output within one device, reducing component count.
Q2: What types of signals are supported?
A2: It supports 4–20 mA current loop or 0–10 V voltage signal, configurable on both input and output.
Q3: Is there electrical isolation?
A3: Yes, it provides approximately 1,500 Vrms isolation between input, output, and power lines.
Q4: How accurate is the analog conversion?
A4: The typical accuracy is around ±0.1 % of the input or output span.
Q5: How rapidly does it respond to signal changes?
A5: The response time is approximately 100 ms, well-suited for most process-control feedback loops.
Q6: What are the power requirements?
A6: It operates on a nominal 24 V DC supply, with tolerance for typical industrial fluctuations.
Q7: How do you configure input/output ranges?
A7: Configuration is handled via front-panel DIP switches, with optional external tuning tools for flexibility.
Q8: Is it suitable for harsh environments?
A8: Yes; rated for operation between –20 °C to +70 °C and equipped with galvanic isolation to mitigate electrical noise.
Q9: What form-factors are supported for installation?
A9: It mounts conveniently on DIN-rails or fits into modular rack slots, optimizing panel space.
Q10: Can this module be used in redundant systems?
A10: Yes; combining input and output in a reliable, single unit enhances redundancy and reduces wiring in critical loops.
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All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
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We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.