SIEMENS SIMATIC S7-300 Digital Input Module SM 321 – 6ES7321-1CH00-0AA0

Number of Inputs:16

Input Voltage Range:24-48 V AC/DC

Current Rating:250 mA

Signal Type:Optically Isolated

Connection Type:Single-rooted

Pin Count:20-pin

Temperature Range:-25°C to +70°C

Conformal Coating:Yes

Compliance:EN50155

    Unmatched Reliability: Crafted from high-quality materials, this Digital Input Module ensures consistent performance in harsh industrial environments.

    Efficient Design: The module is designed for optimal space utilization, making it a perfect fit for compact automation setups.

    Robust Isolation: The optical isolation feature prevents interference between circuits, ensuring data integrity and preventing potential failures.

    Easy Integration: Compatible with the comprehensive SIMATIC S7-300 range, facilitating quick and seamless installation into existing systems.

    Extended Warranty: Backed by SIEMENS’s industry-leading warranty, this product comes with peace of mind, guaranteeing longevity and reduced maintenance costs.