YOKOGAWA AAI143-H50+ATK4A-00 Analog Input Module
| Brand | YOKOGAWA |
| Module Number | AAI143-H50+ATK4A-00 |
| Unit Price | $1500 |
| Country Of Origin | Japan |
| Weight | 0.91KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 10 |
The AAI143-H50+ATK4A-00 is a precision signal conditioning module designed for industrial measurement and control applications. It excels in processing analog inputs from sensors like thermocouples and RTDs, widely used in power generation, oil and gas, and chemical processing industries for accurate data acquisition and system monitoring.
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Parameter Category |
Specification Details |
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Input Type |
Accepts thermocouple (Types J, K, T, E, R, S, B, N), RTD (Pt100, JPt100), voltage (±50 mV to ±10 V), and current (4-20 mA, 0-20 mA) inputs |
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Number of Channels |
1 channel per module |
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Accuracy |
±0.02% of reading ±1 μV (for voltage input) |
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Conversion Speed |
100 ms per channel (standard) |
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Isolation |
Channel-to-channel and channel-to-system isolation (2000 VAC for 1 minute) |
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Operating Temperature |
-20 °C to +70 °C |
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Power Supply |
24 VDC (±10%) |
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Communication Protocol |
Modbus RTU (RS-485) |
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Mounting |
DIN rail mounting |
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
Details:
Product Features
The AAI143-H50+ATK4A-00 module is renowned for its high-density design and exceptional measurement precision. A key feature of the AAI143-H50+ATK4A-00 is its robust electrical isolation, which ensures signal integrity and protects systems from ground loops and electrical noise. This module offers versatile input configuration, allowing it to interface with a wide array of sensors without requiring external hardware changes. The reliability of the AAI143-H50+ATK4A-00 in harsh industrial environments is a significant advantage, backed by its wide operating temperature range. Furthermore, the AAI143-H50+ATK4A-00 supports efficient daisy-chaining via RS-485 communication, simplifying wiring and reducing installation costs in large-scale setups.
AAI143-H50+ATK4A-00 Comparison
When comparing the AAI143-H50+ATK4A-00 to other models, it stands out for its multi-sensor support on a single channel, a feature not always available in simpler signal conditioners. Unlike some universal analog input modules that handle only basic voltage or current, the AAI143-H50+ATK4A-00 provides built-in linearization for thermocouples and RTDs, delivering ready-to-use engineering values. Potential alternatives might include the YOKOGAWA AAI135 or some Advantech ADAM modules, but they often lack the integrated high-level isolation or the specific calibration stability found in the AAI143-H50+ATK4A-00. The primary advantage of the AAI143-H50+ATK4A-00 is its all-in-one capability, reducing the need for additional transmitters and signal converters, though it may represent a higher initial investment compared to more basic units.
AAI143-H50+ATK4A-00application cases
Globally, the AAI143-H50+ATK4A-00 sees extensive deployment in large-scale industrial engineering projects. In the energy sector, it is heavily utilized within distributed control systems (DCS) of thermal power plants and nuclear facilities for critical temperature monitoring loops. The robustness of the AAI143-H50+ATK4A-00 makes it a preferred choice for offshore oil and gas platforms, where it conditions signals from wellhead and pipeline sensors under extreme conditions. Furthermore, the AAI143-H50+ATK4A-00 is a common sight in automated manufacturing and chemical processing plants across Europe and North America, integrating seamlessly into SCADA systems to ensure precise process control and data reliability.
