Yokogawa SAI143-S63 Analog Input Module
Yokogawa SAI143-S63
16-Channel Analog Input Module
4–20 mA Current Input
Place of Origin:
JAPAN
Brand Name:
Yokogawa
Yokogawa SAI143-S63
,16-Channel Analog Input Module
,4–20 mA Current Input
Yokogawa SAI143-S63 Analog Input Module
Field signal acquisition for industrial control applications
The SAI143-S63 is designed to acquire field current signals in Yokogawa control and safety-system installations. Correct identification of the module suffix and signal interface is important when planning a replacement.
Replacement planning: Confirm the complete part number and installed connection arrangement before placing an order.
For technical information, request the Yokogawa SAI143-S63 datasheet from AMIKON.
Technical Specifications
| Manufacturer | Yokogawa |
|---|---|
| Model | SAI143-S63 |
| Module type | Analog input module |
| Input signal | 4–20 mA current input |
| Input channels | 16 |
| Isolation | Module isolation |
| Signal cable interface | Yokogawa-specific signal cable connection |
| Associated cable types | KS1-□□*B and KS1-□□*B/SAI143 |
Connection and Installation Overview
The SAI143 input arrangement accommodates two-wire transmitter connections as well as three-wire and four-wire transmitter configurations. The appropriate connection depends on the field transmitter and the selected input arrangement.
For transmitter configurations requiring a separate power source, transmitter power must be provided through the appropriate external supply arrangement. The signal cable and terminal-board interface should match the SAI143-S63 connection configuration.
Application & Failure Scenarios
Field signal acquisition
Used to bring field current signals into a Yokogawa control or safety-system installation for monitoring and control functions.
Signal loss or abnormal readings
When input values disappear, become unstable or no longer reflect field conditions, the module and its associated signal path may require troubleshooting. Prolonged signal loss can delay fault diagnosis and affect process continuity.
Maintenance and spare replacement
Accurate identification helps reduce the risk of ordering a module with a mismatched connection arrangement and extends the efficiency of maintenance work.
Delivery & Warranty
| Pre-shipment checks | Part-number and order verification, with applicable visual or functional checks confirmed for the quoted item. |
|---|---|
| Packaging | Protective packaging appropriate to the item and shipment. |
| DOA / returns | Report suspected arrival damage or failure promptly with the order reference and supporting evidence. Return authorization and remedies follow the confirmed sales terms. |
| Warranty | Warranty duration, scope and remedy are specified in the quotation or sales confirmation. Manufacturer warranty coverage is not implied. |
Practical support for industrial spare-parts enquiries, product identification and order coordination.
- Part-number identification and quotation coordination
- Delivery arrangements and order follow-up
- Technical document enquiries and after-sales communication
Request a Quote
Include the following information to help us process your enquiry:
Part Number: SAI143-S63 | Quantity: Required quantity
Destination: Delivery country / city | Required Date: Target delivery date
Machine/System Model: Installed system or equipment model
Frequently Asked Questions
1. What type of module is the SAI143-S63?
It is a Yokogawa 16-channel analog input module for 4–20 mA current signals, with module isolation.
2. Which signal cable interface does the SAI143-S63 use?
It uses a Yokogawa-specific signal cable connection. Confirm the installed cable and terminal-board arrangement when sourcing a replacement.
3. Can I replace it with another SAI143 variant?
Do not assume suffix variants are interchangeable. Check the signal interface, cable arrangement and system configuration before selecting a replacement.
4. What information should I provide when requesting a replacement?
Provide the complete part number, quantity, destination, required date and machine/system model. A photo of the product label can also help identify the installed version.
5. Can AMIKON provide a datasheet?
Contact AMIKON with the complete model code to request the applicable technical documentation and confirm its availability.
Related Models
Additional industrial automation products available for sourcing. Listing here does not indicate technical compatibility with the SAI143-S63.
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