Siemens 6ES7221-1BH32-0XB0 Digital Input Module Inquiry

Part number

6ES7221-1BH32-0XB0

Brand

Siemens

Category

I/O Modules

Product type

SM 1221 digital input modules

Lifecycle

Active Product

Dimensions

10.9 x 9.00 x 6.00 cm

Net weight

0.19 Kg

Source category

SM 1221 digital input modules

• The device operates with a nominal voltage of 24 V DC for its digital input signals. Keep dimensions 10.9 x 9.00 x 6.00 cm and net weight 0.19 Kg unchanged while comparing project documents and product image evidence.
• It features sixteen distinct input points for monitoring binary states from connected sensors.
• The hardware supports sink and source current direction options for versatile electrical connections.
• Physical dimensions are recorded as 10.9 cm in length, 9.00 cm in width, and 6.00 cm in height.
• The net weight of the unit is listed as 0.19 kilograms for logistics planning.
• The lifecycle status is currently designated as Active Product for ongoing engineering projects.

• Identify the part number 6ES7221-1BH32-0XB0 on the product label for verification. Use the source path Automation technology / Digital modules / SM 1221 digital input modules to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
• Confirm the brand designation as Siemens to ensure correct manufacturer sourcing.
• Verify the product type matches the SM 1221 digital input module classification.
• Check the normalized part number 6ES72211BH320XB0 for database alignment purposes.

Parameters are factual source fields retained for model review.

• Review the input voltage specification to ensure application context with existing 24 V DC systems. Check product-owned images, label text, connector area, and submitted model references against the exact 6ES7221-1BH32-0XB0 record before publication.
• Assess the channel count of sixteen inputs against the required signal monitoring needs.
• Examine the physical footprint dimensions to confirm fit within the designated rack space.
• Consider the weight specification when calculating load requirements for mounting structures.
• Validate the active lifecycle status to support long-term project maintenance strategies.

• Inspect the front panel labeling for clear visibility of the part number code. Review Siemens 6ES7221-1BH32-0XB0 as SM 1221 digital input modules with source category SM 1221 digital input modules, recorded lifecycle Active Product, and submitted model identity.
• Check the terminal block arrangement for proper wire connection access points.
• Verify the LED indicator positions for status monitoring during operational testing.
• Observe the housing construction quality for durability in industrial environment conditions.

• Prepare project documentation detailing the specific application requirements for this input module.
• List the total quantity needed for the automation system expansion or upgrade.
• Specify any additional accessories or mounting hardware required for installation procedures.
• Include contact information for technical support questions regarding integration parameters.

• Ensure all technical specifications match the intended control system architecture design.
• Cross-reference the part number with internal inventory management systems for accuracy.
• Document any special handling instructions required for sensitive electronic components.
• Confirm that the sink/source configuration meets the existing sensor wiring plan.