Description
Product Description
Overview
The AAI841-S00S2 from Yokogawa is an 8-channel analog input/output module designed for precise monitoring and control of field devices. This module integrates both analog signal acquisition and output capabilities in a single unit, supporting flexible connection options including terminal blocks, K-S cable interface adapters, or customer-provided MIL cables. Non-isolated channels allow straightforward installation in control systems requiring dual-redundant configuration support.
Technical Specifications
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Model / Part Number: AAI841-S00S2
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Function: Analog Input and Output
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Input Channels: 8, voltage input 1-5 V
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Output Channels: 8, current output 4-20 mA
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Channel Isolation: Non-isolated
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Connection Options: Terminal connection, terminal block via K-S cable interface adapter, or customer-furnished MIL cable
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Redundancy Support: Dual-redundant configuration supported with dedicated terminal block
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Operating Temperature Range: -10 to 55 degrees Celsius (typical)
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Power Supply: Standard 24 V DC
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Module Status: Discontinued by manufacturer, still available online with 12-month warranty
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Weight: Approximately 0.3 kilograms
Applications
The AAI841-S00S2 is ideal for process control systems that require both analog input and output functionality in a compact module. Commonly used in chemical plants, power generation, and instrumentation setups, it enables reliable signal transmission and dual-redundant configurations for critical operations.
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FAQ
Q: Can this module accept higher voltage inputs?
A: No, the module is designed for 1-5 V input only. Exceeding this may damage the device.
Q: Can it work with digital communication protocols?
A: This module handles analog signals only. Digital protocols are not supported.
Q: Is dual-redundancy mandatory?
A: No, dual-redundant configuration is optional and supported via the dedicated terminal block.
