6ES7521-1BH00-0AB0 SIEMENS

SIEMENS S7-1500 DI 16×24 V DC HF 6ES7521-1BH00-0AB0

The SIEMENS S7-1500 DI 16×24 V DC HF 6ES7521-1BH00-0AB0 is a digital input module for automation systems. It has 16 digital inputs, all of which can accept a 24V DC input. With its high-frequency capabilities, this module enables faster response times for inputs, while its compact design facilitates installation and integration into existing applications.

DI16x24 V DC HF specifications:

• SIMATIC S7-1500,
•  digital input module DI16x24 V DC HF,
•  16 channels in groups of 16;
•  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