Siemens S7-400PLC Specifikace stáhnout pdf (Strana 326)

100

101

Analog modules

5.25 Analog input module SM 431; AI 8 x 16 Bit (6ES7431-7KF00-0AB0)

S7-400 Automation System Module Data

326 Reference Manual, Edition 09/2009, A5E00850736-06

Noise suppression, error limits

Basic error limit (operational error limit at 25° C, relative to input range)

 Input voltage

± 0,10 %

 Input current

± 0,17 %

 Temperature error (reference to the input range)

across temperature range of :

Type U

-100° to 600° C

± 1.2° C

Type L

0° to 900° C

± 1.0° C

Type T

-100° to 400° C

± 0.7° C

Type J

-100° to 1200° C

± 1.7° C

Type E

-100° to 1000° C

± 1.5° C

Type K

0° to 1372° C

± 1.3° C

Type N

0° to 1300° C

± 1.9° C

Type S

200° to 1769° C

± 1.8° C

Type R

200° to 1769° C

± 2.2° C

Type B

400° to 1820° C

± 2.2° C

Linearity error (relative to input range) Additional error

± 0.05 %

Repetition accuracy (in transient state at 25° C,

relative to input range)

Additional error

± 0.05 %

Connection for compensating the cold junction 6ES7431-7KF00-

6AA0

Operational limit

 Error internal temperature compensation

Additional error

± 2.0° C

Status, interrupts, diagnostics

Interrupts

 Hardware interrupt

Programmable

 Hardware interrupt when limit value is exceeded

Programmable

 Diagnostic interrupt

Programmable

Diagnostic functions Programmable

 Group error display

Programmable

For internal fault Red LED (INTF)

For external fault Red LED (EXTF)

Diagnostic information dump Supported

Monitoring of

 Wire break

1 2 ... 321 322 323 324 325 326 327 328 329 330 331 ... 485 486

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