Yokogawa AAT141-S00 S2 TC/mV Input Module

Manufacturer

Yokogawa

Model/Part Number

AAT141-S00 S2

Product Description

TC/mV Input Module (16-channel, Isolated)

Number of Input Channels

16, isolated

Input Signal

- Thermocouple (TC): JIS C1602:1995, IEC584:1995  Types: J, K, E, B(*1), R, S, T, N  - mV: -100 to 150 mV, -20 to 80 mV

Switching Input Signals

TC/mV can be set individually for CH1 to CH16

Allowable Input Voltage

±5 V

Withstanding Voltage

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

Input Resistance

Power ON: 2 MΩ or larger  Power OFF: 2 MΩ or larger

Accuracy

- TC: ±30 µV  - mV: ±80 µV for span (-100 to 150 mV), ±30 µV for span (-20 to 80 mV)

Allowable Total Resistance of Signal Source Plus Wiring

1000 Ω or less

Effect of Allowable Signal Source Resistance (1000 Ω)

±20 µV(*3)

Reference Junction Compensation Accuracy

Within ±1 °C (*4) (*5)

Temperature Drift

- mV Input (-100 to 150 mV): ±80 µV/10 °C  - TC/mV Input (-20 to 80 mV): ±30 µV/10 °C

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

/T4S00

With Pressure Clamp Terminal Block for Thermocouple/mV [Model: ATT4S-00]

/T4S10

With Pressure Clamp Terminal Block for Thermocouple/mV (surge absorber) [Model: ATT4S-10]

/T4D00

With Dual Pressure Clamp Terminal Block for Thermocouple/mV [Model: ATT4D-00]

/T4D10

With Dual Pressure Clamp Terminal Block for Thermocouple/mV (surge absorber) [Model: ATT4D-10]

/CCC01

With Connector Cover for MIL Cable [Model: ACCC01]