Description

Yokogawa AAM10-S1 Current/voltage Input Module

Overview

Yokogawa AAM10-S1 current/voltage input module is an analog input module for DCS systems,It receives analog signals from instruments and converts them into digital values that the system can process and use.

This module is installed on a CENTUM series I/O module base (such as the AMN11) and serves as an interface unit connecting sensors to the control system.

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🚀Function & Features

External Device Connection: The AAM10-S1 can be used with MTL 728 safety barriers (the wiring resistance must be ≤10Ω, and the minimum operating voltage for two-wire transmitters must be ≤12V DC).

RTD Temperature Monitoring: To acquire alternating RTD (resistance temperature detector) signals, set the I/O module process output to "RD" and select "RTD Input (ohms)" in the IOM Builder. After acquiring the RTD resistance value, use the FUNC-VAR or ZCTEMP function block to convert it to a temperature value.

IOP Detection Differences: When the AAM10-S1 is used interchangeably with function blocks (such as SQRT and SP1), the IOP (input open circuit protection) detection logic differs. The RIO system detects the "post-conversion value," while the I/O module used for the RIO system upgrade detects the "pre-conversion value." The detection mechanism must be determined based on the actual configuration.

Specifications

Items	Details
Models	AAM10(S1)
Input signal	1 to 5 V DC;
Input resistance	1 MΩ (100 kΩ at power-down); 250 Ω
Allowable input voltage/current	10 to 30 V DC; 40 mA DC or less
Transmitter power supply	25.0 to 25.5 V DC (Output current limit: 60 mA DC or less )
Accuracy rating	Voltage input: ±4 mV; Current input: ±16 μA
Effect of ambient temperature change	10 °C of change: Voltage input: ±8 mVCurrent input: ±32 μAAuxiliary voltage output: ±24 mV
Data update period	50 ms

Questions & Answers

💡 FAQ

Q: What is the payment method?

A: T/T

Q: Is technical support available?

A: Yes, we have a professional technical team to address technical issues.

Q: What is the warranty?

A: 1 year

Q: What is the return and exchange policy?

A: Returns or exchanges are accepted within 7 days of receiving the goods if there are any quality issues, excluding damage caused by human error or misuse.

Q:What are the available shipping methods?

A: FedEx, DHL, UPS, and others.

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