Description
Product overview :-
Digital inputs
For connecting standard switches and two-wire proximity switches (BEROs)
Function :-
Digital input modules convert the level of the external digital signals from the process to the internal signal level (logical “0” or “1”) of the controller.
Various input voltages support the connection of different process signals:
24 V DC
48 to 125 V DC
120/230 V AC
For use in isochronous mode
Process and diagnostic alarms
Use for current sourcing or current sinking
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- SIMATIC S7-300 CPU, Input/Output Models :-
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MLFB |
DESCRIPTION |
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6ES73211BH020AA0 |
16 CHANNEL DIGITAL INPUT CARD – 16X24VDC OPTICALLY ISOLATED |
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6ES73211BH500AA0 |
16 CHANNEL DIGITAL INPUT CARD – 16X24VDC SOURCE INPUT |
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6ES73211CH000AA0 |
16 CHANNEL DIGITAL INPUT CARD – 16X24VDC..48V DC |
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6ES73211CH200AA0 |
16 CHANNEL DIGITAL INPUT CARD – 16X48VDC..125V DC |
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6ES73211BL000AA0 |
32 CHANNEL DIGITAL INPUT CARD – 32X24VDC |
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6ES73211FH000AA0 |
16 CHANNEL DIGITAL INPUT CARD – 16X120/230V AC OPTICALLY ISOLATED |
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6ES73217BH010AB0 |
16 CHANNEL DIGITAL INPUT CARD – 16X24V DC GALVANICALLY ISOLATED WITH DIAG |
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6ES73211EL000AA0 |
32 CHANNEL DIGITAL INPUT CARD – 32X120 VAC |
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6ES73211FF010AA0 |
8 CHANNEL DIGITAL INPUT CARD – 8X120/230 VAC, OPTICALLY ISOLATED,1 X 20 PIN |
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6ES73211FF100AA0 |
8 CHANNEL DIGITAL INPUT CARD – 8X120/230 VAC, OPTICALLY ISOLATED,1 X 40 PIN |
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6ES73221BF010AA0 |
8 CHANNEL DIGITAL OUTPUT CARD – 8X24 VDC/2AMP |
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6ES73228BF000AB0 |
8 CHANNEL DIGITAL OUTPUT CARD – 8X24 VDC/0.5AMP, SHORT-CIRCUIT PROTECTION,OPTICALLY ISOLATED |
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