Siemens 6AG1221-1BH32-2XB0 Digital Input Module Details

Part number

6AG1221-1BH32-2XB0

Brand

Siemens

Category

I/O Modules

Product type

I/O Modules

Lifecycle

Active Product

Dimensions

10.7 x 8.9 x 5.9 cm

Net weight

0.198 Kg

Source category

SIPLUS SM 1221 digital input modules

• The module provides sixteen discrete digital input channels for connecting standard sensors. Keep dimensions 10.7 x 8.9 x 5.9 cm and net weight 0.198 Kg unchanged while comparing project documents and product image evidence.
• Operating voltage is specified as 24 V DC for consistent power supply requirements.
• Input type supports both sink and source configurations for flexible wiring options.
• Conformal coating is applied to ensure protection against humidity and chemical exposure.
• Extended operating temperature range spans from minus forty to plus seventy degrees Celsius.
• Startup capability is maintained down to minus twenty-five degrees Celsius for cold starts.

• The part number 6AG1221-1BH32-2XB0 identifies this specific SIPLUS variant clearly. Use the source path Automation technology / SIPLUS digital modules / SIPLUS SM 1221 digital input modules to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
• It is based on the standard 6ES7221-1BH32-0XB0 platform with added environmental protections.
• The SIPLUS designation indicates specialized engineering for extreme operational conditions.
• Digital input modules in this series are categorized under automation technology components.

Parameters are factual source fields retained for model review.

• Physical dimensions are recorded as ten point seven by eight point nine by five point nine centimeters. Check product-owned images, label text, connector area, and submitted model references against the exact 6AG1221-1BH32-2XB0 record before publication.
• Net weight is listed as zero point one nine eight kilograms for handling estimates.
• Lifecycle status is currently active, indicating ongoing production and support review details.
• Category classification places this item within the broader scope of I/O modules.
• Source parameters confirm the module's role in digital signal acquisition tasks.

• Product images typically display the front label with the full part number. Review Siemens 6AG1221-1BH32-2XB0 as I/O Modules with source category SIPLUS SM 1221 digital input modules, recorded lifecycle Active Product, and submitted model identity.
• Side views may show the mounting rail interface for DIN rail installation.
• Terminal blocks are visible for connecting the sixteen digital input signals.
• Status LEDs indicate channel activity and power supply presence on the faceplate.

• Verify the required number of digital inputs for your specific control application. Keep dimensions 10.7 x 8.9 x 5.9 cm and net weight 0.198 Kg unchanged while comparing project documents and product image evidence.
• Confirm the 24 V DC power supply matches your existing system infrastructure.
• Assess if the extended temperature range meets your facility's environmental conditions.
• Prepare project documentation detailing the integration requirements for the review process.

• All technical data is sourced directly from manufacturer product documentation sheets.
• Dimensions and weight figures are provided for logistical planning purposes only.
• Temperature ratings reflect the enhanced capabilities of the SIPLUS product line.
• Inquiries should reference the exact part number for accurate technical matching.