Product Description
General Information
|
Manufacturer |
Yokogawa |
|---|---|
|
Model/Part Number |
SAI143-H33 S2 |
|
Description |
Current Input Module (4 to 20 mA) |
Item Specifications
|
Item |
Specification |
|---|---|
|
Number of Input Channels |
16 channels, module isolation (*5) |
|
Rated Input Range |
4 to 20 mA |
|
Permissible Input Range |
0 to 25 mA |
|
Input Impedance During Power-ON |
250 Ω + Current value |
|
Voltage Drop in Input Protection Circuit |
(*6) |
|
Input Impedance During 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) (*3) (*4) |
|
|
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) |
|
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 (*2) |
|
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 Function |
Available in 2-wire setting, for all 16 channels at the same time |
Model and Suffix Codes
|
Description |
Model |
Suffix Code |
Specification |
|---|---|---|---|
|
Analog Input Module (4 to 20 mA, 16 channels, module isolation) |
SAI143 |
-S |
Standard type |
|
-H |
With HART communication [Release: R1.02.00] (*1) |
||
|
5 |
For pressure clamp terminal block or MIL cable with no explosion protection |
||
|
6 |
With signal cable interface adapter and no explosion protection (*2) |
||
|
E |
For pressure clamp terminal block or MIL cable with explosion protection |
||
|
F |
With signal cable interface adapter and explosion protection (*2) |
||
|
3 |
With ISA Standard G3 and temperature (-20 to 70 ºC) |
||
|
C |
With ISA Standard G3 and high-density installation (-20 to 70 ºC) (*5) |
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 (*3) [Model: STA4D-00] |
|
/A4D10 |
With dual-redundant pressure clamp terminal block for analog (with surge absorber) (*3) [Part name: STA4D-10] |
|
/PRP |
With prevention pin of false insertion (*4) |
|
/CCC01 |
With connector cover for MIL cable (for flat ribbon cable) [Model: SCCC01] |