Digital input module | from 470 to 768
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The Siemens 6ES7321-7BH01-0AB0 Digital Input Module features 16 digital inputs designed for 24V applications, ensuring reliable signal processing for S7-300 PLC systems. Its robust design supports efficient automation and control in various industrial environments.
Expand your S7‑300 PLC with this 24 V DC communication module that delivers two reliable digital input channels, enabling precise signal acquisition and smooth integration into advanced automation setups.
The Siemens S7-1500 digital input/output signal module, model number 6ES7523-1BL00-0AA0, provides a reliable solution for industrial automation with its 16 in/out channels.
Enhance operational safety with the Pilz PNOZ m B0 Safety Controller Base Module. Featuring 20 safe digital inputs and 4 secure outputs, this compact 24V DC relay ensures reliable performance in demanding environments.
The 6ES7322-1BH01-0AA0 is a digital I/O module designed for Siemens S7-300 PLC. It has 0 input and 16 output channels, making it ideal for use in various automation applications. This brand new original product ensures reliable and efficient operation.
The 6ES7321-1BL00-0AA0 is a digital input module for the S7-300 PLC from Siemens. It has 32 digital inputs and no outputs. This product is brand new and original, ideal for industrial automation applications.


























