Brand:Yokogawa Electric Item No.:AAI135-H50/13S00 Product Origin:Japan Product Dimensions:107.5 × 32.8 × 130 mm Product Weight:0.3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa AAI135-H50/13S00 Analog Input Module is engineered as a dependable, precision-grade analog interface for critical industrial automation. Designed with a focus on long-term stability, it delivers accurate signal acquisition even in noisy environments. Its robust architecture fits seamlessly into Yokogawa’s control platforms, giving engineers the assurance of consistent performance and minimal downtime. Whether deployed in a new control panel or integrated into existing I/O racks, this module adds measurable value through dependable reliability and intuitive configuration.
Technical Specifications
Parameter
Description
Module Type
Analog Input Module
Input Channels
Multi-channel, independently configurable
Supported Input Types
Standard industrial analog signals
Isolation
Signal and system-level isolation
Diagnostics
Module health, line error detection
Operating Environment
Industrial-grade, vibration-resistant
Dimensions
107.5 × 32.8 × 130 mm
Weight
0.3 kg
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Applications
The AAI135-H50/13S00 is built for demanding industrial environments where analog signal accuracy directly impacts process reliability. It serves applications ranging from high-precision flow and pressure monitoring to temperature acquisition in distributed control systems. Plants that depend on stable analog feedback—such as chemical processing, power generation, water treatment, and oil & gas—often employ this module as a primary input gateway. Its capability to manage multi-channel analog inputs with strong noise immunity makes it suitable for both cleanroom facilities and heavy-load industrial floors.
Advantages
High-accuracy input handling, ensuring clean and trustworthy data for advanced control loops.
Excellent signal isolation, protecting downstream controllers from electrical interference.
Stable performance under temperature fluctuations, critical in outdoor or turbine-hall installations.
Wide compatibility within Yokogawa’s CENTUM and ProSafe-RS architectures.
Long lifecycle design, reducing retrofit frequency and improving long-term cost efficiency.
Technical FAQs
1. What input resolution does the AAI135-H50/13S00 support?
The module provides high-resolution A/D conversion optimized for precise industrial analog measurements.
2. Does the module offer channel-to-channel isolation?
Yes, each channel is electrically isolated to prevent interference between measurement points.
3. Which input signal formats are supported?
It supports standard industrial voltage and current signals such as 1–5 V, 4–20 mA, and similar ranges depending on configuration.
4. How does the module suppress electrical noise on analog inputs?
It incorporates hardware filtering and digital smoothing to stabilize signals from noisy field environments.
5. Can the module pass HART data through the input channels?
It supports HART passthrough when used with compatible Yokogawa systems and wiring practices.
6. What is the typical sampling rate of each channel?
The module samples inputs in a cyclic scan synchronized with the host controller’s I/O scan cycle.
7. How does the module detect wiring errors?
It continuously monitors for conditions such as open-circuit, short-circuit, or out-of-range inputs and reports diagnostics to the DCS.
8. What diagnostic information can maintenance personnel access?
System tools can display module health status, channel-level error states, and configuration integrity information.
9. Can individual channels be configured with different signal ranges?
Yes, each channel can be independently assigned a specific signal type based on process requirements.
10. What level of protection does the module have against surge or transient events?
It includes protective circuitry and isolation barriers designed to withstand transient spikes commonly found in industrial systems.
