go on
Home>DCS>Yokogawa A2SAT105-S000 mV/TC/RTD Input Adapter

Hot Categories

Yokogawa A2SAT105-S000 mV/TC/RTD Input Adapter

Yokogawa A2SAT105-S000 mV/TC/RTD Input Adapter

Item NO.: 3789278
Inquiry

Warranty: 1 year 


Condition : brand new in factory sealed box


Email: sales@mvme.cn


Chat online: +86 18030175807

Detail

  • Product NameYokogawa A2SAT105-S000 mV/TC/RTD Input Adapter
  • Item NO.3789278
  • Weight0.1000 kg = 0.2205 lb = 3.5274 oz
  • CategoryDCS
  • BrandYOKOGAWA
  • Creation Time2026-10-12
YOKOGAWA N-IO | UNIVERSAL TEMPERATURE INPUT | RIO SYSTEM UPGRADE

Yokogawa A2SAT105-S000 mV/TC/RTD Input Adapter

A universal low-level and temperature-input adapter for the N-IO RIO System Upgrade path.

BrandYokogawa
ModelA2SAT105-S000
Product TypemV / Thermocouple / RTD Input Adapter
01

Technical Summary

A2SAT105-S000 is a Yokogawa mV, thermocouple and RTD input adapter for RIO System Upgrade applications based on AAM21 or AAM21J signal paths. Its input type and range are configured in software.

The adapter accepts low-level millivolt signals, multiple thermocouple standards, three-wire RTDs and three-wire potentiometers. Installation details depend on the base plate, terminal arrangement and temperature-measurement method.

02

Specifications

Manufacturer Yokogawa Electric Corporation
Model A2SAT105-S000
Product Family CENTUM VP N-IO RIO System Upgrade
Product Type mV/TC/RTD Input Adapter
Supported Signals mV, thermocouple, 3-wire RTD and 3-wire potentiometer
Thermocouple Types J, K, E, B, R, S, T and N
RTD Types Pt100 and JPt100
mV / TC Input Range −50 to +150 mV
RTD Resistance Range 0 to 400 ohm
Potentiometer Resistance 100 to 2000 ohm total; span at least 50% of total
Accuracy ±20 µV mV/TC; ±0.08 ohm RTD; ±0.2% potentiometer
Update Period 124 ms alone; maximum 132 ms with A2MME041
RTD Measuring Current 1 mA
Burnout UP, DOWN or OFF; detection within 60 seconds
03

Features

  • Uses software configuration to select the required signal type and measurement range.
  • Supports common thermocouple standards and Pt100 or JPt100 three-wire RTDs.
  • Provides selectable upscale, downscale or disabled burnout handling.
  • Supports potentiometer measurement when the stated resistance and span conditions are met.
  • Fits the documented Yokogawa N-IO migration architecture for legacy RIO temperature points.
04

Compatibility

  • Confirm the A2SAT105-S000 suffix, base plate, terminal block and companion A2MME041 arrangement.
  • Thermocouple use with the A2BA3D M4 screw terminal requires the documented S9393UK reference-junction compensation module.
  • When A2BA3D uses the ELCO connector type, the documented application is millivolt input only.
  • Disable burnout when a zener barrier is used and review source resistance limits for the selected signal.
  • Avoid adjacent heat-producing pulse-input shunt arrangements that can influence thermocouple accuracy.
05

Replacement

  • Record channel type, range, burnout direction, compensation settings and terminal assignments.
  • Identify the base plate, terminal style, RJC hardware and any barrier before ordering the spare.
  • Inspect field wiring resistance and polarity before fitting A2SAT105-S000.
  • Verify each channel with a traceable mV, resistance or temperature simulation after commissioning.
06

FAQ

A2SAT105-S000: Which configuration evidence should accompany a quotation?

Provide the base-plate model, terminal style, A2MME041 identity, configured sensor type, range and photographs of the installed adapter.

A2SAT105-S000: What is required for thermocouple cold-junction compensation?

Confirm the documented terminal arrangement and S9393UK reference-junction compensation module where required by the base-plate configuration.

Can A2SAT105-S000 be used behind a zener barrier?

The barrier and loop must be engineered for the signal, and Yokogawa guidance calls for burnout detection to be disabled in that arrangement.

A2SAT105-S000: What should a refurbished adapter test include?

Request mV accuracy, resistance accuracy, input isolation, burnout response and communication with the compatible N-IO module.

A2SAT105-S000: How should the channel be accepted after exchange?

Simulate values across the configured range, confirm cold-junction behavior where applicable and compare the controller indication with a traceable source.

You May Also Like