
6AG1212-1HE40-4XB0 SIPLUS S7-1200 Compact CPU
This entry details the Siemens 6AG1212-1HE40-4XB0 industrial automation component. Review the technical specifications below to prepare your project documentation accurately.
Quick Facts
- Part number
- 6AG1212-1HE40-4XB0
- Brand
- Siemens
- Category
- PLC CPUs & Controllers
- Product type
- PLC CPUs & Controllers
- Lifecycle
- Active Product
- Dimensions
- 10.5 x 10.00 x 8.2 cm
- Net weight
- 0.323 Kg
- Source category
- SIPLUS CPU 1212C
Product Overview
The Siemens 6AG1212-1HE40-4XB0 is a compact programmable logic controller designed for demanding industrial environments. It builds upon the standard S7-1200 architecture with enhanced protective features. Review Siemens 6AG1212-1HE40-4XB0 as PLC CPUs & Controllers with source category SIPLUS CPU 1212C, recorded lifecycle Active Product, and submitted model identity.
This unit incorporates conformal coating to safeguard internal circuitry against moisture and contaminants. The design supports operation within a wider temperature range than standard models.
Technical Review Notes
- Power supply requirements are specified as 20.4 to 28.8 volts DC for stable operation. Keep dimensions 10.5 x 10.00 x 8.2 cm and net weight 0.323 Kg unchanged while comparing project documents and product image evidence.
- Onboard digital inputs include eight channels configured for 24 volt DC signal processing.
- Digital outputs consist of six relay contacts capable of switching loads up to 2 amperes.
- Analog input capabilities feature two channels supporting voltage signals ranging from zero to ten volts.
- Internal memory allocation provides seventy-five kilobytes for both program storage and data retention tasks.
- Operating temperature range extends from negative twenty degrees Celsius to positive sixty degrees Celsius.
Model Identification
- The part number 6AG1212-1HE40-4XB0 identifies this specific SIPLUS variant within the S7-1200 family. Use the source path Automation technology / SIPLUS standard CPUs / SIPLUS CPU 1212C to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- Base hardware corresponds to the 6ES7212-1HE40-0XB0 model with added environmental protection enhancements.
- Product classification indicates active status with specific review restrictions requiring direct manufacturer contact.
- Category placement falls under SIPLUS standard CPUs focusing on robust industrial control applications.
Technical Parameters
| Product type | PLC CPUs & Controllers |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 10.5 x 10.00 x 8.2 cm |
| Net weight | 0.323 Kg |
| Source category | SIPLUS CPU 1212C |
Parameters are factual source fields retained for model review.
Parameter Review
- Physical dimensions are recorded as ten point five by ten point zero by eight point two centimeters. Check product-owned images, label text, connector area, and submitted model references against the exact 6AG1212-1HE40-4XB0 record before publication.
- Net weight is listed at zero point three two three kilograms for logistical planning purposes.
- Input configuration utilizes eight discrete points for binary signal acquisition from field devices.
- Output configuration employs six relay contacts for switching AC or DC load circuits directly.
- Memory capacity supports moderate program complexity with seventy-five kilobytes of non-volatile storage space.
Catalog Classification
Image & Label Review
- Visual inspection should confirm the presence of conformal coating on the internal PCB layers. Review Siemens 6AG1212-1HE40-4XB0 as PLC CPUs & Controllers with source category SIPLUS CPU 1212C, recorded lifecycle Active Product, and submitted model identity.
- Label verification must match the full part number including the four XB0 suffix code.
- Connector orientation should align with standard DIN rail mounting practices for secure installation.
- LED indicators must correspond to the standard S7-1200 status display pattern for diagnostics.
Product Image Gallery

Inquiry Preparation
- Verify that the operating environment temperature remains within the specified negative twenty to sixty degree range.
- Confirm power supply stability meets the twenty point four to twenty eight point eight volt DC requirement.
- Check that load currents for digital outputs do not exceed the two ampere relay contact limit.
- Ensure analog input signals fall within the zero to ten volt DC measurement window.
Category Context
This component belongs to the broader PLC CPUs and Controllers category for industrial automation.
It serves as a specialized variant within the SIPLUS standard CPU product line segment.
Review Notes
- Product class B designation requires contacting the manufacturer for any review or exchange procedures.
- Standard inquiry preparation channels may not apply due to the restricted review note classification.
- Technical support should be engaged early to validate environmental suitability for specific deployment sites.
- Documentation review is essential to ensure compliance with all operational and safety guidelines.



