Yokogawa AAR181-S00 S2 RTD Input Module

Manufacturer

Yokogawa

Model/Part Number

AAR181-S00 S2

Product Description

RTD Input Module (12-channel, Isolated)

Number of Input Channels

12, isolated

Input Signal

RTD: JIS C1604:1997, IEC751:1995__Pt100 (3-wire type) (*6)

Switching Input Signals

CH1 to CH12 are RTD inputs

Allowable Input Voltage

±5 V

Withstanding Voltage

Between input and system: 1500 V AC, for 1 minute

Input Resistance

Power ON: 2 M_ or larger__Power OFF: 2 M_ or larger

Accuracy

RTD: ±120 m_

Allowable Total Resistance of Signal Source Plus Wiring

40 _ or less (wiring resistance per wire) (*2)

Measurement Current

RTD: 1 mA

Temperature Drift

±120 m_/10 °C (RTD input)

Data Update Period

1 s

Burn-out Detection

- All channels can be set together__- Setting: Not available/available (UP/DOWN)__- Detection time: 60 s

Maximum Current Consumption

450 mA (5 V DC)

Weight

0.2 kg

External Connection

Pressure clamp terminal

-S

Standard type

5

With no explosion protection

E

With explosion protection

0

Basic type

3

With ISA Standard G3 option and temperature (-20 to 70 °C) option

/R8S00

With Pressure Clamp Terminal Block for RTD [Model: ATR8S-00]

/R8S10

With Pressure Clamp Terminal Block for RTD (surge absorber) [Model: ATR8S-10]

/R8D00

With Dual Pressure Clamp Terminal Block for RTD [Model: ATR8D-00]

/R8D10

With Dual Pressure Clamp Terminal Block for RTD (surge absorber) [Model: ATR8D-10]

/CCC01

With Connector Cover for MIL Cable [Model: ACCC01]