Model

SAI143 (*1)

Number of input channels

16-channel, module isolation (*5)

Rated input range

4 to 20 mA

Permissible input range

0 to 25 mA

Input impedance during Power-ON

_{250 Ω+} Voltage drop in the   input protection circuit inside the module

(*6)

Current value

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)

Model

SAI143

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

Suffix Codes

-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

/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]