S7-1500 SM521 DI16xDC24V
SIMATIC S7-1500, digital input module DI 16xDC 24V HF, 16 channels in groups of 16; 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
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Thương hiệu | Siemens, Siemens, Siemens |