SIEMENS 6ES7521-1BL00-0AB0 SIMATIC S7-1500 Digital Input Module

Input voltage

• Rated tus nqi (DC)

24 V

• rau lub teeb liab "0"

-30 rau +5 V

• rau lub teeb liab "1"

+11 txog +30V

Input tam sim no

• rau lub teeb liab "1", ntaus ntawv.

2.5 mA

Input ncua (rau qhov ntsuas tus nqi ntawm input voltage)

rau standard inputs

- parameterizable

Yog;0.05 / 0.1 / 0.4 / 1.6 / 3.2 / 12.8 / 20ms

- ntawm "0" rau "1", min.

0.05ms ib

- ntawm "0" rau "1", max.

20ms ib

- ntawm "1" rau "0", min.

0.05ms ib

- ntawm "1" rau "0", max.

20ms ib

rau interrupt inputs

- parameterizable

Yog lawm

rau kev ua haujlwm thev naus laus zis

- parameterizable

Yog lawm

Cable ntev

• shielded, max.

1 000 m

• unshielded, max.

600 m

Encoder

Txuas tau encoders

• 2-xaim sensor

Yog lawm

- tso cai quiescent tam sim no (2-xaim sensor),

1.5 mA

max.

Isochronous hom

Lim thiab ua lub sijhawm (TCI), min.

80s;Thaum 50 卩s lim lub sij hawm

Lub sijhawm caij tsheb npav (TDP), min.

250 ua

Interrupts/diagnostics/status information

Diagnostics muaj nuj nqi

Yog lawm

Tswb

• Diagnostic tswb

Yog lawm

• Kho vajtse cuam tshuam

Yog lawm

Kev kuaj mob

• Saib xyuas cov khoom siv hluav taws xob

Yog lawm

• Hlau tawg

Yog;rau kuv <350 卩A

• Luv-circuit

No

Diagnostic taw qhia LED

• Khiav LED

Yog;ntsuab LED

• XOV XWM LED

Yog;liab LED

• Saib xyuas cov khoom siv hluav taws xob (PWR-LED)

Yog;ntsuab LED

• Channel xwm txheej zaub

Yog;ntsuab LED

• rau kev kuaj kab mob

Yog;liab LED

• rau kev kuaj mob module

Yog;liab LED

Muaj peev xwm sib cais

Muaj peev xwm sib cais raws

• nruab nrab ntawm cov channel

Yog lawm

• nruab nrab ntawm cov channel, hauv pab pawg ntawm

16

• nruab nrab ntawm txoj kab thiab tsheb npav rov qab

Yog lawm

• nruab nrab ntawm cov channel thiab lub hwj chim mov ntawm lub

No

hluav taws xob

Muab cais nyob ib leeg

Kev rho tawm kuaj nrog

707V DC (hom xeem)

Cov qauv, kev pom zoo, daim ntawv pov thawj

Haum rau kev nyab xeeb ua haujlwm

No