Number of input   channels

16, isolated

Input signal

4 to 20 mA

Allowable input current

24 mA

Withstanding voltage

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

Data update period

10 ms

Transmitter power   supply

19.0 V or higher (at 20   mA) 25.5 V or less (at 0 mA) (output current limit: 25 mA)

Setting of 2-wire or   4-wire transmitter

For each channel by   setting pin

Drift due to ambient   temperature change

±16 μA per 10 ˚C

Maximum current   consumption

230 mA (5 V DC), 540 mA   (24 V DC)

External connection

Pressure clamp   terminal, MIL connector cable, dedicated cable (KS1)

HART communication

Available

AAI143

Analog Input Module (4 to 20 mA, 16-channel, Isolated)

-S

Standard type

-H

With digital communication (HART protocol)

5

Standard type with no   explosion protection

E

Standard type with   explosion protection

0

Basic type

3

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

Option Code

/K4A00

With KS Cable Interface   Adapter (For connecting AEA4D Terminal Board) [Model: ATK4A-00]

/A4S00

With Pressure Clamp   Terminal Block [Model: ATA4S-00]

/A4S10

With Pressure Clamp   Terminal Block (surge absorber) [Model: ATA4S-10]

/A4D00

With Dual Pressure   Clamp Terminal Block [Model: ATA4D-00]

/A4D10

With Dual Pressure   Clamp Terminal Block (surge absorber) [Model: ATA4D-10]

/CCC01

With Connector Cover   for MIL Cable [Model: ACCC01]

AAI143-S50

Standard type

AAI143-S53

Standard type with ISA G3 and wide temperature (-20 to 70 °C)

AAI143-H50

Hart   type

AAI143-H53

Hart type with ISA G3 and wide temperature (-20 to 70 °C)

AAI143-S50/K4A00

Standard type with ATK4A terminal block

AAI143-S53/K4A00

Standard type with ISA G3 and wide temperature (-20 to 70 °C) with terminal block

AAI143-H50/K4A00

Hart   type with ATK4A terminal block

AAI143-H53/K4A00

Hart type with ISA G3 and wied temperature (-20 to 70 °C) with terminal block