6ES7148-4FS00-0AB0 Fail-Safe Digital Expansion Module Details

Part number

6ES7148-4FS00-0AB0

Brand

Siemens

Category

I/O Modules

Product type

Fail-safe digital expansion modules

Lifecycle

Active Product

Dimensions

13.9 x 7.5 x 6.6 cm

Net weight

0.196 Kg

Source category

Fail-safe digital expansion modules

• The device operates as a PROFIsafe-enabled F-switch component for robust safety communication standards. Keep dimensions 13.9 x 7.5 x 6.6 cm and net weight 0.196 Kg unchanged while comparing project documents and product image evidence.
• It delivers three distinct fail-safe PP-switching outputs for controlled backplane busbar switching tasks.
• Two dedicated fail-safe digital inputs are integrated to handle precise safety signal processing requirements.
• The physical form factor measures 45mm in width, allowing for compact rack mounting configurations.
• Performance ratings include Category 4 per EN 954-1 for high-level safety compliance standards.
• The module achieves SIL3 classification under IEC61508 and PLe designation according to ISO13849 guidelines.

• The part number 6ES7148-4FS00-0AB0 identifies this specific Siemens fail-safe digital expansion module variant. Use the source path Automation technology / Fail-safe expansion modules / Fail-safe digital expansion modules to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
• Normalized reference 6ES71484FS000AB0 is used for consistent database indexing and technical documentation alignment.
• The product class is categorized under active lifecycle status for current industrial automation projects.
• Brand attribution is clearly listed as Siemens, indicating the original equipment manufacturer source.

Parameters are factual source fields retained for model review.

• Physical dimensions are recorded at 13.9 x 7.5 x 6.6 cm for spatial planning purposes. Check product-owned images, label text, connector area, and submitted model references against the exact 6ES7148-4FS00-0AB0 record before publication.
• Net weight is listed as 0.196 Kg, aiding in logistical handling and shipping calculations.
• The module belongs to the broader category of IO modules within automation technology frameworks.
• Source categorization places it specifically under fail-safe expansion modules for safety-critical applications.
• Detailed sub-classification identifies it as a fail-safe digital expansion module for precise matching.

• Visual documentation should display the front panel labeling for clear part number verification. Review Siemens 6ES7148-4FS00-0AB0 as Fail-safe digital expansion modules with source category Fail-safe digital expansion modules, recorded lifecycle Active Product, and submitted model identity.
• Side views may illustrate the 45mm width dimension relative to standard DIN rail mounts.
• Connector interfaces should be visible to confirm PROFIsafe communication port locations and types.
• Status indicators on the module face help verify operational state during system reviews.

• Review project documents to confirm the need for Category 4 safety performance levels.
• Verify that SIL3 compliance aligns with the specific functional safety requirements of the site.
• Check if PLe certification meets the ISO13849 standards mandated by local regulatory bodies.
• Ensure the 45mm width fits within the existing ET200 PRO rack configuration constraints.

• Confirm the active product lifecycle status matches the long-term maintenance strategy of the facility.
• Cross-reference the three PP-switching outputs with the actual load requirements of the machinery.
• Validate that the two digital inputs correspond to the necessary safety sensor connections.
• Assess the net weight and dimensions for any potential changes in rack loading capacity.