Type:Digital Input Module

Manufacturer:Siemens

Model Number:6ES7 312-1AE13-0AB0

Number of Inputs:8

Operating Voltage:24V DC

Current Rating:50mA

Input Delay Time:0.05ms

Isolation:Yes

Connection:20-pin

Dimensions (WxLxH):5.157 x 5.906 x 2.008 inches

Weight:0.518 lbs

Operating Temperature Range:-25°C to +60°C

Environmental Standards:IEC 61131-2, IEC 61131-3, EN 50178

    The Siemens 6ES7 312-1AE13-0AB0 SM421 Digital Input Module is designed to enhance the efficiency and reliability of industrial control systems, featuring a robust, compact design optimized for space-constrained environments.

    With its high-speed input response and precise isolation capabilities, this module ensures accurate signal acquisition and reduces potential interference, leading to enhanced system performance.

    Equipped with 8 digital inputs, each supporting a current rating of 50mA at 24V DC, the SM421 offers versatile application options across various industrial automation tasks, including machine control, process monitoring, and safety systems.

    The module’s 0.05ms input delay time ensures rapid response to external events, enabling timely and efficient data processing. Its compact size and robust construction make it suitable for integration into diverse industrial settings, ensuring durability and reliability in harsh environments.

    The Siemens 6ES7 312-1AE13-0AB0 SM421 Digital Input Module adheres to international standards, including IEC 61131-2 and IEC 61131-3, ensuring compatibility with a wide range of automation platforms. Its operating temperature range of -25°C to +60°C supports continuous operation in varied industrial climates.