YokogawaAAR145-S50 RTD/POT Input Module

Specifications

  • Manufacturer: Yokogawa

  • Product No.: AAR145-S50

  • Condition： 10 Items in Stock

  • Product Type: RTD/POT Input Module

  • Product Origin: Japan

  • Payment:T/T, Western Union

  • Weight: 250g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product details

Description

Manufacturer: Yokogawa
Product Number: AAR145-S50-S1
Product Type: RTD/POT Input Module
Condition: 1000 in Stock
Origin: USA
Shipping Port: Xiamen
Warranty: 12 Months

Yokogawa AAR145-S50-S1 RTD/POT Input Module

Overview
The Yokogawa AAR145-S50-S1 is a 16-channel RTD/POT Input Module designed for precise signal acquisition in industrial control systems. Part of the TC/RTD Input Modules series, it accepts signals from resistance temperature detectors (RTD) and potentiometers (POT), providing isolation between the field and system as well as between each channel. The module supports dual-redundant configurations and delivers robust performance for temperature and position monitoring applications.

Technical Specifications

Item Specifications
Manufacturer Yokogawa
Model/Part Number AAR145-S50-S1
Description RTD/POT Input Module
Number of Input Channels 16, isolated channels
Input Signal RTD: JIS C1604:1997 (*3), IEC751:1995 Pt100 (3-wire type)
POT: Total resistance 100 Ω to 10 kΩ, Span resistance ≥50% of total resistance
Switching Input Signals RTD/POT can be selected individually for CH1 to CH16
Allowable Input Voltage ±5 V
Withstanding Voltage Between input and system: 500 V AC (single card: 1500 V AC), 1 minute
Between input channels: 200 V AC, 1 minute
Input Resistance Power ON: ≥1 MΩ
Power OFF: ≥1 MΩ
Accuracy RTD: ±150 mΩ
POT: ±0.2 %/FS
Allowable Total Resistance of Signal Source Plus Wiring 150 Ω or less (wiring resistance per wire) (*4)
Measurement Current RTD: 1 mA
Data Update Period 1 s
Burn-out All channels can be set together
Setting: Not available / Available (UP/DOWN)
Detection time: 60 s
Temperature Drift RTD: ±0.3 Ω/10 °C
POT: ±0.4 %/10 °C
Maximum Current Consumption 350 mA (5 V DC)
Weight 0.3 kg
External Connection Dedicated cable (KS8/AKB335)

 

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