Yokogawa SAI143-S63/A4S00 Analog Input Module

Name: Yokogawa SAI143-S63/A4S00 Analog Input Module
Brand: Yokogawa
SKU: 88044
Availability: InStock
Rating: 5 (1 reviews)

Manufacturer:Yokogawa

Product Number:SAI143-S63/A4S00

Product Type:Analog Input Module

Origin:Japan

Dimensions:130 x 107.5 x 32.8 mm

Weight:0.39 kg

Views:502

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Shipping Port:Xiamen, China

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24

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Company Information
E-mail		[email protected]
Mobile		+8613666033393
Whatsapp		+8613666033393
WeChat		13666033393
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Yokogawa SAI143-S63/A4S00 Analog Input Module

Product Introduction

The Yokogawa SAI143-S63/A4S00 Analog Input Module is designed for industrial process automation systems. It provides precise, reliable 4–20 mA signal acquisition with high channel isolation, suitable for integration into both standard and safety instrumented systems. Its compact design ensures easy installation in distributed control systems (DCS) and safety control architectures.

Technical Specifications

Parameter	Specification
Input Channels	16 independent channels
Input Signal Range	4–20 mA DC
Permissible Input Range	0–25 mA DC
Accuracy	±16 µA (1–23 mA range)
Input Impedance	250 Ω (Power ON), ≥500 kΩ (Power OFF)
Data Update Frequency	40 ms
Temperature Drift	±16 µA / 10°C
Transmitter Power Supply	16.15–26.4 V DC, 25 mA max
Dual Redundancy	Supported
Communication Protocol	HART
Operating Temperature	-20°C to 70°C
Mounting Options	Clamp terminals, MIL connector, or dedicated cables
Dimensions	130 × 107.5 × 32.8 mm
Weight	0.39 kg

Applications

Process signal monitoring and control in DCS.
Integration in Safety Instrumented Systems (SIS).
Field instrumentation data acquisition.
Industrial automation requiring high channel isolation.

Advantages

High-precision analog signal acquisition.
Individual channel isolation minimizes cross-talk.
Supports dual-redundant configurations for enhanced reliability.
Compact size allows easy integration into control cabinets.
HART communication support enables diagnostics and configuration.
Robust performance under wide temperature conditions.

FAQ

1. What signal types are supported?
The module supports 4–20 mA DC input signals.

2. Can it handle over-range signals?
Yes, it supports up to 25 mA input without damage.

3. How fast is the data update?
The module updates data every 40 ms.

4. Is HART communication supported?
Yes, HART protocol is supported for device diagnostics.

5. Can it be used in redundant systems?
Yes, dual-redundant configurations are supported.

6. What is the operational temperature range?
It operates from -20°C to 70°C.

7. How many channels are there?
There are 16 independent analog input channels.

8. What is the power supply requirement?
16.15–26.4 V DC with a maximum current of 25 mA.

9. What is the module’s accuracy?
Accuracy is ±16 µA within the 1–23 mA input range.

10. What mounting options are available?
Clamp terminals, MIL connector cables, or dedicated signal cables can be used.

Related Series / Models

Model	Channels	Input Type	Dimensions (mm)	Weight (kg)
SAI143-S63/A4S01	16	4–20 mA	130 × 107.5 × 32.8	0.39
SAI143-S53/A4S00	16	4–20 mA	130 × 107.5 × 32.8	0.39
SAI143-H63/A4S00	16	4–20 mA	130 × 107.5 × 32.8	0.39
SAI143-S63/B4S00	16	4–20 mA	130 × 107.5 × 32.8	0.39
SAI143-S63/A4T00	16	4–20 mA	130 × 107.5 × 32.8	0.39
SAI143-S63/C4S00	16	4–20 mA	130 × 107.5 × 32.8	0.39

Popular Yokogawa Models

Model	Channels	Input Type	Dimensions (mm)	Weight (kg)
SAI143-S33	16	4–20 mA	130 × 107.5 × 32.8	0.39
SAI143-H33	16	4–20 mA	130 × 107.5 × 32.8	0.39
SAI143-S63	16	4–20 mA	130 × 107.5 × 32.8	0.39
SAI143-S53	16	4–20 mA	130 × 107.5 × 32.8	0.39
SAI143-A63	16	4–20 mA	130 × 107.5 × 32.8	0.39
SAI143-B63	16	4–20 mA	130 × 107.5 × 32.8	0.39