Product Information

Yokogawa Analog I/O Modules (for ProSafe-RS) SAI143-H53[Product print page]

Product Name: Yokogawa Analog I/O Modules (for ProSafe-RS) SAI143-H53
Product Type: SAI143-H53
Exhibitors: Yokogawa
Product Documentation: No Related Documents

Brief

Yokogawa Analog I/O Modules (for ProSafe-RS) SAI143-H53 can be mounted on the safety node unit and the safety control unit Yokogawa Analog I/O Modules (for ProSafe-RS) SAI143-H53


 Detailed description

Yokogawa Analog I/O Modules (for ProSafe-RS) SAI143-H53

STANDARD SPECIFICATIONS

Yokogawa Analog I/O Modules (for ProSafe-RS) SAI143-H53

Yokogawa Analog I/O Modules (for ProSafe-RS) SAI143-H53 inputs 4 to 20 mA signals from the field.
The SAI143 can be made dual redundant.

Item

Specifications

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 P-ON

272.5 (20 mA) to 362.5 (4 mA)

Input impedance during P-OFF

500 k 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 (*2)

 

Maximum current consumption

5 V system: 320 mA,

24 V system: 550 mA

 

Weight

0.34 kg (For pressure clamp terminal block or MIL cable)

0.39 kg (With signal cable interface adapter)

 

External connection

Pressure clamp terminal

MIL cable

Dedicated signal cable

Support PRM

Available (SAI143-H)

*1:      No Zener barriers can be connected to this module. An isolation barrier should be used when an intrinsic safety instrumented system is used.

*2:      500 V AC when dedicated signal cable is used.

*3:      ±32 µA (input range under 0.05 mA) (Style code S3 or later)

*4:      Rated accuracy of style code S3 or later is ±16 µA (Input range 0.05 to 23 mA).

Rated accuracy of style code S2 or earlier is ±16 µA (Input range 1 to 23 mA).

*5:      When SAI143-S£3 or SAI143-H£C is used in the ambient temperature more than 60°C, number of input channels which a user can use is restricted. Refer to “ProSafe-RS Outline of I/O Modules (GS 32Q06K20-31E)”.

MODEL AND SUFFIX CODES


Yokogawa Analog I/O Modules (for ProSafe-RS) SAI143-H53

 

 

Description

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]

Yokogawa Analog I/O Modules (for ProSafe-RS) SAI143-H53