Model Number:6ES7 321-1CH00-0AA0

Manufacturer:Siemens

Module Type:Digital Input Module

Operating Voltage:DC 24V

Input Signals:16 channels

Signal Type:Push-Pull

Contact Rating:10 A at 250V AC

Relay Rating:10 A at 250V AC

Isolation Voltage:500V AC

Dimensions:135mm x 132mm x 72mm

Weight:0.5kg

    Engineered for efficiency and reliability, the Siemens 6ES7 321-1CH00-0AA0 Digital Input Module is a core component for modern industrial automation systems. It provides robust signal handling capabilities, making it ideal for applications requiring high accuracy and performance under demanding conditions.

    Featuring optocoupled isolation, this module ensures electrical safety and prevents ground loops, ensuring stable operation even in environments prone to electrical noise. The use of DC sink technology allows for efficient current consumption and compatibility with various control circuits.

    Designed with compact dimensions and lightweight construction, the module offers easy installation and integration into existing machinery without compromising on functionality. Its operating temperature range (-25°C to +60°C) and storage capacity (-40°C to +85°C) ensure durability across a wide array of industrial settings.

    This module supports up to 8 digital inputs, enabling versatile connectivity to sensors, switches, and other devices. It seamlessly integrates with the SIMATIC S7-300 system, allowing for streamlined configuration and monitoring through the powerful yet user-friendly SIMATIC Manager software.

    With its combination of advanced features and ease of use, the Siemens 6ES7 321-1CH00-0AA0 Digital Input Module stands as an essential upgrade for enhancing the operational efficiency and safety of industrial control systems.