Product Description
🔹 General Information
|
Manufacturer |
Yokogawa |
|---|---|
|
Model/Part Number |
SAI143-H03 |
|
Description |
Analog Input Module (4 to 20 mA, 16 channels, module isolation) |
🔹 Technical Specifications
|
Item |
Specification |
|---|---|
|
Model |
SAI143 |
|
Number of Input Channels |
16 channels, module isolation |
|
Rated Input Range |
4 to 20 mA |
|
Permissible Input Range |
0 to 25 mA |
|
Input Impedance (Power-ON) |
250 Ω + Current value |
|
Input Impedance (Power-OFF) |
500 kΩ minimum |
|
Rated Accuracy |
SAI143-S: ±16 µA (Input range 1 to 23 mA) |
|
SAI143-H: ±16 µA (Input range 0.05 to 23 mA) |
|
|
Data Update Frequency |
40 ms |
|
Temperature Drift |
±16 µA/10 °C |
|
Transmitter Power Supply |
16.15 V minimum (at 20 mA), 26.4 V maximum (at 0 mA) |
|
Output Current Limit |
25 mA |
|
Power Supply Settings |
2/4-wire setting, individual channel setting, changed by setting pins |
|
Withstand Voltage |
1.5 kV AC between input signal and system for 1 minute |
|
Maximum Current Consumption |
5 V system: 320 mA, 24 V system: 550 mA |
|
Weight |
Approx. 0.34 kg (For pressure clamp terminal block or MIL cable) |
|
Approx. 0.39 kg (With signal cable interface adapter) |
|
|
External Connection |
Pressure clamp terminal, MIL cable, Dedicated signal cable |
|
Support PRM |
Available (SAI143-H) |
|
Transmitter Power Supply ON/OFF |
Available in 2-wire setting, for all 16 channels at the same time |
🔹 Model and Suffix Codes
|
Model |
Description |
|---|---|
|
SAI143 |
Analog Input Module (4 to 20 mA, 16 channels, module isolation) |
Suffix Codes
|
Code |
Description |
|---|---|
|
-S |
Standard type |
|
-H |
With HART communication [Release: R1.02.00] |
|
5 |
For pressure clamp terminal block or MIL cable with no explosion protection |
|
6 |
With signal cable interface adapter and no explosion protection |
|
E |
For pressure clamp terminal block or MIL cable with explosion protection |
|
F |
With signal cable interface adapter and explosion protection |
|
3 |
With ISA Standard G3 and temperature (-20 to 70 ºC) |
|
C |
With ISA Standard G3 and high-density installation (-20 to 70 ºC) |
Option Codes
|
Option Code |
Description |
|---|---|
|
/A4S00 |
With pressure clamp terminal block for analog [Model: STA4S-00] |
|
/A4S10 |
With pressure clamp terminal block for analog (with surge absorber) [Model: STA4S-10] |
|
/A4D00 |
With dual-redundant pressure clamp terminal block for analog [Model: STA4D-00] |
|
/A4D10 |
With dual-redundant pressure clamp terminal block for analog (with surge absorber) [Part name: STA4D-10] |
|
/PRP |
With prevention pin of false insertion |
|
/CCC01 |
With connector cover for MIL cable (for flat ribbon cable) [Model: SCCC01] |