AAI143-S50 S1 Yokogawa 16-Channel Isolated Analog Input Module
AAI143-S50 S1
AAI143-S50 S1 is a 16-channel isolated 4 to 20 mA analog input module for Yokogawa CENTUM field I/O. Yokogawa specifies ±16 µA accuracy, a 10 ms update period and dual-redundant configuration support.
Scope note: AAI143-S50 S1 is supplied as analog input module (current input); terminal hardware, cables, barriers and system engineering are selected or verified separately.
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+86 1815011768516-Channel Isolated Analog Input Module
The Yokogawa AAI143-S50 S1 is a 16-channel isolated 4 to 20 mA analog input module for Yokogawa CENTUM field I/O. Yokogawa specifies ±16 µA accuracy, a 10 ms update period and dual-redundant configuration support.
Application guidance: High-density isolated current acquisition. HART transmitter monitoring for -H variants. Replacement with identical suffix, style and termination.
Ordering note: Reproduce AAI143-S50 S1 exactly and confirm the installed hardware, terminal arrangement, project release and site requirements.
| Manufacturer | Yokogawa Electric Corporation |
|---|---|
| Full part number | AAI143-S50 S1 |
| Product type | Analog input module (current input) |
| System family | CENTUM VP / Field I/O |
| Signal / function | 4 to 20 mA input |
| Channel scope | 16 input channels |
| Isolation | Channel-to-channel and field-to-system |
| Performance reference | ±16 µA accuracy; 10 ms update |
| External connection | Pressure-clamp terminal, ATK4A/KS1 or approved MIL cable |
| Ordering identity | Confirm the complete AAI143-S50 S1 marking, suffix, style, revision and installed hardware |
| Official document | Yokogawa Analog I/O Modules — GS 33J60F60-01EN |
Retain channel isolation, loop-power method, transmitter ranges and HART device information.
AAI143-S50 S1 is a 16-channel isolated 4 to 20 mA analog input module for Yokogawa CENTUM field I/O. Yokogawa specifies ±16 µA accuracy, a 10 ms update period and dual-redundant configuration support.
AAI143-S50 S1 is typically selected for high-density isolated current acquisition. Verify the installed Yokogawa system and signal requirements before use.
Install AAI143-S50 S1 only with the documented rack or node, compatible termination and approved wiring. Complete connector inspection, project configuration and loop or functional testing.
No HART capability is inferred for the supplied AAI143-S50 S1 ordering code unless Yokogawa documentation for the exact complete suffix states otherwise. Match AAI143-S50 S1 to the installed project specification.
For AAI143-S50 S1, verify confirm -h or -s code, complete suffix and style, match pressure-clamp or atk4a/ks1/mil termination, verify fcs release, redundancy and isolation scheme.
AAI143-S50 S1: Retain channel isolation, loop-power method, transmitter ranges and HART device information.
Provide clear AAI143-S50 S1 nameplate photos, quantity, installed system and rack or node, terminal hardware, firmware or project release, application signal, destination and delivery date.
Send the exact AAI143-S50 S1 nameplate, quantity, installed Yokogawa system, terminal hardware, destination and clear module photos. Availability, condition and compatibility will be confirmed before quotation.
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