Yokogawa Analog Input Module AAI143-S53-hkxytech
  • Yokogawa Analog Input Module AAI143-S53

Yokogawa Analog Input Module AAI143-S53

2016-03-22 02:03:56

Description:

Yokogawa Analog Input Module AAI143-S53,Yokogawa Analog I/O modules function as signal converters; by inputting field analog signals into these modules ……

Notice:
Yokogawa Analog Input Module AAI143-S53,Yokogawa original packing, by carton, Place of Origin: Indonesia

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Assortments

Description

Yokogawa Analog Input Module AAI143-S53 

 

 STANDARD SPECIFICATIONS of AAI143-S53

  Current/Voltage Input Modules (Non-Isolated)
  These modules provide 16 inputs of mainly 4 to 20 mA DC or 1 to 5 V DC standardized signals from 2-wire/4-wire transmitters.
  They can be used in dual-redundant configuration.

    

     

     Current Input Modules (Isolated)

     AAI143 provides 16 inputs of 4 to 20 mA signal. It can be used in dual-redundant configuration.

 

ItemsSpecifications
ModelAAI143 (*1)
Number of input channels16, isolated
Input signal4 to 20 mA
Allowable input current24 mA
Input resistancePower ON 270 Ω (20 mA) to 350 Ω (4 mA) (*2)

Power OFF 500 kΩ or larger
Accuracy±16 μA
Data update period10 ms
Transmitter power supply19.0 V or higher (at 20 mA) 25.5 V or less (at 0 mA) (output current limit: 25 mA) (*5)
Setting of 2-wire or 4-wire transmitterFor each channel by setting pin
Drift due to ambient temperature change±16 μA/10 C
Maximum current consumption230 mA (5 V DC), 540 mA (24 V DC)
Weight0.3 kg
External communicationPressure clamp terminal, MIL connector cable, dedicated cable (KS1)
HART communication (*3)Available


 

*1: A Zener barrier is not allowed to be connected with this module. Use an isolation barrier when the module is used in
intrinsically safe application.
*2: The module input resistance viewed from the terminals depends on the current strength as calculated as below:
250 Ω +
current value
voltage drop in the input protection circuit
F04E.ai
*3: When this module is installed to a ER bus node unit with HART function, the EB401 firmware must be rev. 2 or later.
*4: When the dedicated cable is used, the withstanding voltage is 500 V AC (between the input signal and the system). When
the ML connector cable is used, the withstanding voltage depends on the electrical specifications of the cable.
*5: This voltage is generated between the connecting terminals for 2-wire transmitters for this module. When calculating the
minimum operating voltage for transmitters, consider to allow margins for voltage drop in external wiring.

 

 

 

 

Yokogawa Analog Input Module AAI143-S53   

 

EXTERNAL DIMENSIONS of AAI143-S53 

 

Yokogawa Analog Input Module AAI143-S53    

MODEL AND SUFFIX CODES AAI143-S53



Description
ModelAAI143   Analog Input Module (4 to 20 mA, 16-channel, Isolated)

-SStandard Type

-HWith digital communication (HART protocol)
Suffix
Codes
   5With no explosion protection

   EWith explosion protection

      0Basic type

      3With ISA Standard G3 option and temperature (-20 to 70 °C) option
Option
Codes
/K4A00With KS Cable Interface Adapter [Model : ATK4A-00]

/A4S00With Pressure Clamp Terminal Block for Analog [Model : ATA4S-00]

/A4S10With Pressure Clamp Terminal Block for Analog (surge absorber) [Model : ATA4S-10]

/A4D00With Dual Pressure Clamp Terminal Block for Analog [Model : ATA4D-00]

/A4D10With Dual Pressure Clamp Terminal Block for Analog (surge absorber) [Model : ATA4D-10]

/CCC01With Connector Cover for MIL Cable [Model : ACCC01]

 

 

 

 

  Yokogawa Analog Input Module AAI143-S53