SIEMENS S7-1500 DI 64xDC 24V SNK/SRC BA 6ES7521-1BP00-0AA0

The SIEMENS S7-1500 DI 64xDC 24V SNK/SRC BA 6ES7521-1BP00-0AA0 is a digital input module for the PLC system (programmable logic controller) S7-1500.

• 64xDC 24V: This gives you the number of inputs and the voltage range that the module can handle. In this case there are 64 inputs and they work with 24 V DC
• SNK/SRC: This refers to the type of wiring the module uses. The inputs can be wired to SNK (spring type) or SRC (screw type) terminals.
• BA: Stands for “Basic Module” which means that this is the most basic type of digital input module in the S7-1500 series. There are also other types of modules with additional functions, such as B. counter or measuring inputs.

DI 64x DC 24V SNK/SRC BA Specifications:

• SIMATIC S7-1500,
•  digital input module,
•  DI 64 xDC 24V SNK/SRC BA,
•  64 channels in groups of 16,
•  input delay typ. 3.2 ms,
•  input type 3 (IEC 61131); sinking/sourcing input. 35 mm wide,
•  cables and terminal blocks are to be ordered separately as accessories