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The Yokogawa SAI143-HE3 (or similar H-series/S3) is a 16-channel analog input module designed to receive 4–20 mA signals from field devices, featuring HART communication and module isolation. Often used in Yokogawa DCS systems, this module supports redundant configurations and provides accurate signal conditioning for industrial automation, typically supporting 4–20 mA input with HART functionality.
Key Features and Specifications:
- Channels: 16 channels, supporting 4 to 20 mA analog input.
- HART Communication: The "H" in SAI143-H indicates support for HART communication for device diagnostics.
- Isolation: Features module-level isolation for improved security in hazardous areas.
- Style S3: Refers to the robust manufacturing standard (Style S3) or specific code for terminal connections (e.g., SAI143-H63).
- Redundancy: The SAI143 module can be configured in a dual-redundant pair for increased reliability.
- Environment: Designed for robust industrial environments.
The SAI143 series is used to connect field instruments (like pressure or temperature transmitters) to a DCS (Distributed Control System), such as the Yokogawa ProSafe-RS. It is known for its ability to handle 16 channels of 4 to 20 mA signals, making it suitable for high-density input requirements.
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SAI143-HE3 S3 Signal Amplifier
Nordwel Electric
https://www.nordwel.com › sai143-he3-s3-signal-amplifi...
Nordwel Electric
https://www.nordwel.com › sai143-he3-s3-signal-amplifi...
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Yokogawa module SAI143-S03
eBay
https://www.ebay.com › ... › PLC Processors
eBay
https://www.ebay.com › ... › PLC Processors
Extra 5% off coupon. View code. From yumsemplcelectric. Expires March 31, 2026. Max discount $100. Terms and Conditions apply.Read more
$4,365.90In stockFree delivery
SAI143-HE3 S3 Signal Amplifier - Moore Automation Limited
mooredcs.com
https://www.mooredcs.com › sai143-he3nbsps3-signal-...
mooredcs.com
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MOORE Automation is a professional SAI143-HE3 S3 Signal Amplifier manufacturer, supplier, company, contact us!
Yokogawa SAI143-H33 Analog Input Module (SIS)
measuringinstruments.net
https://www.measuringinstruments.net › DCS_modules
measuringinstruments.net
https://www.measuringinstruments.net › DCS_modules
YokogawaSAI143-H33 Analog Input Module (SIS) CP451-51 CP451-10 CP345-10 CP401-10 PW481-50 PW481-51 PW481-E0 PW481-E1 PW482-50 PW482-51 PW482-E0 PW482-E1 ...
Yokogawa SAI143-S03 Analog Input Module
PLC Masters Ltd.
https://www.plcmasters.com › products › yokogawa-sai...
PLC Masters Ltd.
https://www.plcmasters.com › products › yokogawa-sai...
The Yokogawa SAI143-S03 is an analog input module designed for use within Yokogawa's ProSafe-RS safety instrumented system.Read more
Free delivery30-day returns
Missing: HE3 Amplifier
YOKOGAWA SAI143-H53 S3 Analog Input Module In Stock
New-Gen Automation Limited
https://www.newgenplc.com › products › yokogawa-sai...
New-Gen Automation Limited
https://www.newgenplc.com › products › yokogawa-sai...
This module supports the acquisition of standard analog signals and is built for use in demanding industrial environments such as power generation, chemical ...Read more
Missing: HE3 Amplifier
Technical Information
Yokogawa Electric
https://web-material3.yokogawa.com › ...
Yokogawa Electric
https://web-material3.yokogawa.com › ...
PDF
Mar 15, 2018 — This chapter describes how to connect power, ground, signal and bus cables to the installed devices, and how to connect optical fiber cables.Read more
201 pages
YOKOGAWA SAI143-H53 S3 Analog input Module
We Sell Stocks
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YOKOGAWA SAI143-H53 S3 Analog input Module. $1,749.00 In Stock ...Read more
Missing: HE3 Amplifier
Yokogawa|SAI143-S03|Analog Input Module
InnoPLC Sync Co., Ltd.
https://www.innoplcsync.com › products › yokogawa-s...
InnoPLC Sync Co., Ltd.
https://www.innoplcsync.com › products › yokogawa-s...
YOKOGAWA SAI143-S03 Analog input module with 16 channels, supporting 4-20 mA signals and module isolation. Suitable for standard installations up to 60°C.Read more
$200.00Out of stock
General Specifications: Analog I/O Modules
Quick Time Engineering Inc
https://www.quicktimeonline.com › Yokogawa
Quick Time Engineering Inc
https://www.quicktimeonline.com › Yokogawa
PDF
Current Input Module. This module inputs 4 to 20 mA signals from the field. The SAI143 can be made dual redundant. Item. Specifications. Model. SAI143 (*1).Read more
10 pages
Missing: HE3 Amplifier