Catalog > Electro-Mechanical Components > Industrial Automation SIEMENS SIMATIC S7-1500, Digital Input Module S7-1500 Digital Input Module 6ES7521-1BH00-0AB0 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 5,566.62 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview 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 Downloads 6ES75211BH000AB0-Datasheet PDF File 194.41 KB