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- Yokogawa
- AAI141-H53
- Analog Input Module
- Japan
- 90 mm (H) × 22 mm (W) × 90 mm (D)
- 0.12kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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Product Overview
Model: AAI141‑H53
Brand: (redacted for clarity)
Product Series: AAI converter / analog input transmitter family
Product Description
The AAI141‑H53 is an analog input transmitter housed in a compact DIN-rail module format. It receives field instrument signals (such as 4–20 mA or other analog levels), converts them into standardized outputs, and transmits data to control systems. The module ensures robust signal scaling, isolation, and linearization, delivering high-fidelity input conditioning for process control architectures.
It fits into modular racks or directly onto DIN rails, providing dependable conversion, signal isolation, and calibration. The module supports precision conversion across common instrumentation ranges and features easy setup through front-panel dip switches or optional configuration interfaces.
Product Applications
This module endows industrial control systems with reliable analog signal handling—widely applicable in:
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Process plants (chemical, petrochemical, pharmaceutical) for loop input normalization.
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Replacing or adding analog I/O points to DCS or PLC architectures.
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Temperatures (via RTDs or thermocouples, with optional interfacing).
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Pressure, flow, level, or other process transmitters.
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High-availability or hazardous-area applications where isolated and accurate signal transmission is critical.
Product Advantages
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Highly accurate signal conversion (e.g., ±0.1 %).
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Galvanic isolation protecting against ground loops and electrical interference.
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Compact, modular design for flexible system integration.
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Simple calibration and field setup—versatile for maintenance crews.
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Stable performance across extended temperature ranges.
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Wide supply voltage tolerance; supports 24 V, 12 V DC or similar.
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Strong electromagnetic compatibility, ideal for industrial environments.
Technical Parameters (Selected)
| Parameter | Specification |
|---|---|
| Model | AAI141‑H53 |
| Input Signal | 4–20 mA current loop; configurable ranges |
| Output Signal | 4–20 mA or voltage output (configurable) |
| Isolation Voltage | Typically 1,500 Vrms between channels |
| Accuracy | ±0.1 % of span (typical) |
| Response Time | 100 ms (typical) |
| Power Supply | 24 V DC (nominal) or similar |
| Configuration | DIP switches, optional handheld or software tools |
| Operating Temperature | –20 °C to +70 °C (typical rating) |
| Mounting | DIN-rail or modular rack slot |
| Size | 90 mm (H) × 22 mm (W) × 90 mm (D) |
| Weight (kg) | 0.12 kg |
Related Models (Same Series / Similar Functionality)
Five models from the same AAI analog input family or functionally related variants are listed below:
| Model | Function / Variant | Size | Weight (kg) |
|---|---|---|---|
| AAI141‑H52 | Analog input with 0–10 V input range | 90 × 22 × 90 mm | 0.12 kg |
| AAI142‑H53 | Dual-channel analog input version | 90 × 35 × 90 mm | 0.18 kg |
| AAI141‑H54 | Input with signal filtration feature | 90 × 22 × 90 mm | 0.13 kg |
| AAI143‑H53 | Analog input with built-in temperature sensor | 90 × 22 × 90 mm | 0.14 kg |
| AAI141‑H55 | High-resolution analog input (±0.05 % accuracy) | 90 × 22 × 90 mm | 0.12 kg |
Popular Models from the Same Brand (Other Functions)
Here are five well‑known modules in different but complementary roles within the same brand ecosystem:
| Model | Function | Size | Weight (kg) |
|---|---|---|---|
| AOI211‑L01 | Analog output transmitter (4–20 mA) | 90 × 22 × 90 mm | 0.15 kg |
| DIO310‑K05 | Digital I/O module – general purpose | 90 × 22 × 90 mm | 0.13 kg |
| HMI400‑M10 | Human-machine interface panel module | 120 × 60 × 50 mm | 0.25 kg |
| RTD200‑T01 | RTD temperature transmitter input module | 90 × 22 × 90 mm | 0.14 kg |
| PSU100‑P03 | Redundant power supply module | 90 × 45 × 100 mm | 0.30 kg |
FAQ (10 Q&A Entries)
Q1: What input types can this module accept?
A1: It accepts industry-standard 4–20 mA current signals, and can be configured for other ranges or voltage levels as needed.
Q2: Can the output be adjusted?
A2: Yes, output can be set to 4–20 mA or voltage, depending on configuration and loop requirements.
Q3: Is the module electrically isolated?
A3: Yes, it typically features 1,500 Vrms galvanic isolation between channels or between input and output.
Q4: How accurate is the measurement?
A4: It delivers high precision, typically around ±0.1 % of full scale.
Q5: What response speed does it offer?
A5: The module responds in approximately 100 ms, suitable for most process control tasks.
Q6: What supply voltage is required?
A6: It is designed for nominal 24 V DC supply, with broader voltage compatibility in industrial systems.
Q7: How is it configured in the field?
A7: Configuration is handled via DIP switches or optional external tools for convenient setup.
Q8: What environment can it operate in?
A8: Rated for typical industrial use, handling temperatures down to –20 °C and up to +70 °C.
Q9: Is it DIN-rail mountable?
A9: Yes, it can be mounted directly on DIN rails or installed in modular racks.
Q10: Is it suitable for hazardous areas?
A10: Yes, when used within certified enclosures, its isolation and robustness make it well-suited for challenging zones.
Authenticity guarantee
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.
Free warehouse
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.