ماژول 16 ورودی دیجیتال S7-1500 زیمنس،6ES7521-1BH00-0AB0 DI 16* 24V DC HF

SIMATIC S7-1500, digital input module DI 16x24 V DC HF, 16 channels in groups of 16; of which 2 inputs as counters can be used; input delay 0.05..20 ms; input type 3 (IEC 61131); diagnostics; hardware interrupts: front connector (screw terminals or push-in) to be ordered separately