6ES7521-7BH00-0AB0

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ORDER NUMBER : 6ES7521-7BH00-0AB0.
SIMATIC S7-1500
digital input module DI 16x24 V DC AUX; 16 channels in groups of 8
for 24 V encoder; sensor supply 24 V DC
input type 2 (IEC 61131); input delay parameterizable 0.05..20 ms; isochronous mode up to 250 µs
integrated counting function up to 20 kHz
pulse stretching
chatter monitoring
signal inversion diagnostics
hardware interrupts: front connector (screw terminals or push-in)
and, if applicable, order shield set separately