6ES7221-1BF32-0XB0

Siemens SIMATIC S7-1200 Digital Input Module SM 1221 | Shop On Ebay
Factory New Parts : Warranty 12 Months​
Second-Hand Parts : Warranty 3-6 Months​
Tested & Certified | Ships Worldwide​
Technical / Repair Support​
Warranty Extension and Urgent Delivery supported. Get your quote or lead time now !

Description

The Siemens SIMATIC S7-1200 Digital Input Module SM 1221 (6ES7221-1BF32-0XB0) is a versatile 8-channel digital input module designed for industrial automation applications. Operating at 24V DC, this module supports both sink and source input configurations, providing exceptional flexibility for various wiring schemes and sensor types. Featuring a compact design with easy installation on S7-1200 CPU racks, it offers reliable signal acquisition with individual LED status indicators for each channel. The module ensures high noise immunity and reliable operation in industrial environments, making it ideal for integrating pushbuttons, switches, proximity sensors, and other digital field devices into S7-1200 control systems.

Key Features

  • 8-channel digital input module for S7-1200 PLC
  • Input voltage: 24V DC
  • Supports both sink and source input configurations
  • Individual LED status indicators per channel
  • High noise immunity for reliable industrial operation
  • Compact design for space-efficient installation
  • Easy mounting on S7-1200 CPU rack
  • Spring or screw terminal connection options

Warranty & After-Sales

  • Factory new units: 12 months warranty
  • Refurbished units: 3-6 months warranty
  • Technical support for configuration and wiring

Delivery Time

  • Standard delivery: 3-5 working days
  • Express shipping available upon request

Why Choose Our Store

  • Genuine Siemens automation components
  • Global supply network with competitive pricing
  • Expertise in industrial control systems

Applications

  • Pushbutton and switch interface
  • Proximity sensor and limit switch connection
  • Machine control and safety interlock circuits
  • Process automation input signals
  • Material handling system control

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