The Yokogawa AAR145-S53 S1 is a 16-channel RTD/POT input module that accurately acquires temperature and resistance signals for precise industrial process monitoring and control.
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Technical specifications for AAR145-S53 S1
Manufacturer:
Yokogawa
Part Number:
AAR145-S53 S1
Product Family:
Centum CS-Centum VP
Product Numbers:
AAR145-S53 S1
Product Type:
RTD/POT Input Module
Number of input channels :
16, isolated channels
RTD:
JIS C1604:1997 (*3), IEC751:1995 Pt100 (3-wire type)
POT:
Total resistance 100 Ω to 10 kΩ
Span resistance:
50 % or larger of total resistance
Switching input signals:
RTD/POT can be selected individually for CH1 to CH16
Allowable input voltage:
±5 V
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
Maximum current consumption:
350 mA (5 V DC)
Weight:
0.26 kg
Estimated shipping dimensions:
13x12.5x3.1cm
Tariff Code:
8537101190
Country of origin:
Japan
Place of shipment:
Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
The YOKOGAWA AAR145-S53 S1 RTD/POT input module is a high-precision industrial signal acquisition module designed specifically for process control systems. The module provides 16 isolated input channels, each with independently selectable input type: RTD (Pt100, 3-wire) or variable resistance (POT), meeting diverse field measurement needs.
This module supports RTD standards JIS C1604:1997 and IEC751:1995, enabling accurate temperature signal measurement. It supports an adjustable resistance range of 100 Ω to 10 kΩ, with an impedance span of 50% or more of the total resistance within the range. The allowable input voltage is ±5V, with an RTD measurement accuracy of ±150 mΩ and a POT measurement accuracy of ±0.2%/FS, ensuring high-precision data acquisition.
The module allows a total source resistance (including wiring) of 150 Ω or less, an RTD measurement current of 1 mA, and a maximum current consumption of 350 mA (5 V DC), meeting the stringent reliability and safety requirements of industrial environments. The AAR145-S53 S1 is suitable for multi-point data acquisition applications in temperature monitoring, process control, and automation systems.
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