Model Number:6ES7421-7BH01-0AB0

Manufacturer:SIEMENS

Input Channels:16 DI

Isolation:Optical Isolation

Operating Voltage:24V DC

Operating Current:0.05mA

Relay Output:No

Delay Time:20ms

Alarm Triggering:Input Delay Alarm

Diagnose Capability:Diagnostic Error Reporting

Power Consumption:≤ 100mA @ 24V DC

Operating Temperature:-25°C to +60°C

Storage Temperature:-40°C to +85°C

    The SIEMENS 6ES7421-7BH01-0AB0 Digital Input Module is a key component in the comprehensive SIMATIC S7-400 system, providing reliable and efficient data acquisition for various industrial processes.

    Equipped with advanced technology, this module ensures precise signal processing and immediate response times, critical for maintaining operational efficiency in demanding environments.

    Featuring a robust design that withstands harsh industrial conditions, it guarantees extended service life and minimal downtime, contributing significantly to overall productivity and cost-effectiveness.

    With its high-speed data transmission capabilities and compatibility with multiple communication protocols, the module facilitates seamless integration with other control systems and software applications.

    Ideal for applications requiring high accuracy and reliability, this digital input module is an indispensable part of modern industrial automation, enabling users to monitor and control machinery and processes with unparalleled precision.