6AG1221-1BF32-2XB0 SIPLUS Digital Input Module

Part number

6AG1221-1BF32-2XB0

Brand

Siemens

Category

I/O Modules

Product type

I/O Modules

Lifecycle

Active Product

Dimensions

10.8 x 8.8 x 5.8 cm

Net weight

0.16 Kg

Source category

SIPLUS SM 1221 digital input modules

• The module provides eight discrete digital input channels for process monitoring and control applications. Keep dimensions 10.8 x 8.8 x 5.8 cm and net weight 0.16 Kg unchanged while comparing project documents and product image evidence.
• Operating voltage is specified as 24 V DC for consistent signal detection across inputs.
• Input configuration supports both sink and source current modes for flexible wiring integration.
• Conformal coating is applied to protect internal components from moisture, dust, and corrosion.
• Extended temperature range allows operation from -40 °C to +70 °C continuously.
• Startup capability is maintained at temperatures as low as -25 °C for cold starts.

• The part number 6AG1221-1BF32-2XB0 identifies this as a SIPLUS S7-1200 series component. 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 reference model 6ES7221-1BF32-0XB0 with enhanced environmental protections.
• The SIPLUS designation indicates suitability for extreme ambient conditions beyond standard industrial norms.
• Digital input classification confirms its role within the SM 1221 module family structure.

Parameters are factual source fields retained for model review.

• Physical dimensions are recorded as 10.8 cm in width, 8.8 cm in height, and 5.8 cm in depth. Check product-owned images, label text, connector area, and submitted model references against the exact 6AG1221-1BF32-2XB0 record before publication.
• Net weight is listed at 0.16 Kg, indicating a compact and lightweight hardware design.
• Lifecycle status is active, meaning the product remains in current production and support cycles.
• Category placement falls under IO Modules, specifically within the broader automation technology segment.
• Source path traces through SIPLUS digital modules to SIPLUS SM 1221 digital inputs.

• Visual inspection should confirm the presence of conformal coating on the circuit board surface. Review Siemens 6AG1221-1BF32-2XB0 as I/O Modules with source category SIPLUS SM 1221 digital input modules, recorded lifecycle Active Product, and submitted model identity.
• Labeling must clearly display the full part number 6AG1221-1BF32-2XB0 for accurate identification.
• Connector pins should appear intact and free from visible damage or corrosion signs.
• Module housing must show no cracks or deformations that could compromise environmental sealing.

• Verify the required number of digital inputs matches the eight-channel capacity of this module.
• Confirm that the control system voltage aligns with the 24 V DC specification provided.
• Assess whether the extended temperature range meets the specific environmental demands of the site.
• Check if sink/source input flexibility accommodates the existing sensor wiring configuration plans.

• Ensure all technical parameters match the project documentation before submitting the inquiry form.
• Cross-reference the base model 6ES7221-1BF32-0XB0 to understand standard features versus SIPLUS enhancements.
• Document any specific mounting or wiring requirements related to the conformal coating protection.
• Review the lifecycle status to confirm long-term supply continuity for the planned project.