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SIMATIC S7-1500 · SM 521 DI 16x230 V AC BA
6ES7521-1FH00-0AA0
The 6ES7521-1FH00-0AA0 is a Siemens SIMATIC S7-1500 SM 521 DI 16x230 V AC BA digital input module with 16 digital inputs arranged in groups of four, 230 V AC input voltage, 20 ms input delay and a separately ordered front connector.
INPUT VOLTAGE230 V AC
INPUT CHANNELS16 DI
CHANNEL GROUPING4 CHANNELS
INPUT DELAY20 ms input delay
MANUFACTURERSiemens
CONDITION / WARRANTYOriginal New · One-Year Warranty
ISO CERTIFICATIONISO-Certified Product
VERIFICATION● Product photos and videos provided after inquiry
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