Product Description
General Information
|
Parameter |
Value |
|---|---|
|
Manufacturer |
Yokogawa |
|
Model/Part Number |
AAI143-S50 S1 |
|
Product Description |
Analog Input Module (4 to 20 mA, 16-channel, Isolated) |
Technical Specifications
|
Parameter |
AAI143 |
|---|---|
|
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 |
|
Input Resistance |
Power ON: 270 Ω (20 mA) to 350 Ω (4 mA) Power OFF: 500 kΩ or larger |
|
Accuracy |
±16 µA |
|
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 |
Configurable per channel using setting pin |
|
Drift Due to Ambient Temperature Change |
±16 µA/10 ˚C |
|
Maximum Current Consumption |
230 mA (5 V DC) 540 mA (24 V DC) |
|
Weight |
0.3 kg |
|
External Communication |
Pressure clamp terminal, MIL connector cable, dedicated cable (KS1) |
|
HART Communication |
Available |
Model and Suffix Codes
|
Suffix Code |
Description |
|---|---|
|
-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 and temperature (-20 to 70 °C) |
Option Codes
|
Option Code |
Description |
|---|---|
|
/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] |