Model

AAI841

Analog I/O Module

(4 to 20 mAinput , 4 to 20 mA output, 8-channel input/8-channel output, Non-Isolated)

Suffix Codes

-S

Standard type

-H

With digital communication (HART protocol)

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

Option Codes

/K4A00

With KS Cable Interface Adapter [Model : ATK4A-00]

/A4S00

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

/A4S10

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

/A4D00

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

/A4D10

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

/CCC01

With Connector Cover for MIL Cable [Model : ACCC01]

Model

AAI141 (*1)

AAV141

AAV142

AAB141(*1) (*4)

Number of input channels

16, non-isolated

16, non-isolated   (differential input)

16, non-isolated

16, non-isolated

When the voltage input is

selected the differential input is applied.

Input signal

4 to 20 mADC

1 to 5 V DC

(allowable common mode voltage ± 1 V or less)

-10 to 10 V DC

Voltage input : 1to 5 V DC

(allowable common mode voltage ±1 V or less)

Current input : 4 to 20 mADC(*5)

Allowable input current/voltage

27 mA

±7.5 V

±13 V

Voltage input : ±7.5 V

Current input : 25 mA

Withstanding voltage

—

Input resistance

Power ON

400 Ω (at 20 mA) to    1000 Ω (at 4 mA) (*2)

1 MΩ or larger

1 MΩ or larger

Voltage input : 1 MΩ or larger

Current input : 290 Ω (at 20 mA) to 450 Ω (at 4 mA) (*6)

Power OFF

500 kΩ or larger

340 kΩ or larger

660 kΩ or larger

Voltage input : 340 kΩ or larger

Current input : 500 kΩ or larger

Accuracy

±16 µA

±4 mV

±20 mV

Voltage input : ±4 mV

Current input : ±16 μA

Data update period

10 ms

Step response time

100 ms

Transmitter power supply

14.8 V or higher (at 20 mA) (*3)

26.4 V or less (at 0 mA)     (output current limit: 27 mA)

—

Setting of 2-wire or 4-wire transmitter

For each channel by setting pin

—

Drift due to ambient  temperature change

±16 µA/10 °C

±4 mV/10 °C

±20 mV/10 °C

±0.1 %/10 °C

Maximum current consumption

310 mA (5 V DC),

450 mA (24 V DC)

350 mA (5 V DC)

350 mA (5 V DC)

480 mA (5 V DC),

120 mA (24 V DC)

Weight

0.2 kg

0.2 kg

0.2 kg

0.3 kg

External connection

Pressure clamp terminal, KS cable, MIL connector cable

KS cable

HART communication (*7)

Available

—

—

Available (at current input)