| Mã sản phẩm | 6ES7521-7EH00-0AB0 | |
| Tên sản phẩm | SM 521 Digital Input Module | |
| Mô tả | SIMATIC S7-1500, digital input module DI 16x 24…125 V UC HF, 16 channels in groups of 1; 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 | |
Related products
