
Siemens 6AG1314-6BH04-7AB0 CPU Module Specification Review
This entry details the Siemens SIPLUS S7-300 CPU 314C variant designed for extended temperature environments. The component features conformal coating and specific digital and analog input capabilities for industrial control applications.
Quick Facts
- Part number
- 6AG1314-6BH04-7AB0
- Brand
- Siemens
- Category
- Cables, Connectors & Accessories
- Product type
- Cables, Connectors & Accessories
- Lifecycle
- Prod. Cancellation
- Dimensions
- 13.00 x 15.00 x 1.00 cm
- Net weight
- 0.768 Kg
Product Overview
The Siemens 6AG1314-6BH04-7AB0 represents a specialized compact CPU unit derived from the standard S7-300 series architecture. It integrates robust processing capabilities within a defined physical footprint for automated systems.
Designed for operation in challenging thermal conditions, this unit supports a wide ambient temperature range from minus twenty-five to plus seventy degrees Celsius. The construction includes protective conformal coating to enhance durability in harsh industrial settings.
Technical Review Notes
- The central processing unit operates with a work memory capacity of 192 KB for program storage and execution tasks.
- Input configuration includes twenty-four digital inputs and sixteen digital outputs for direct device interfacing and control signals.
- Analog signal processing is handled by four analog inputs and two analog outputs for continuous variable monitoring.
- Temperature sensing capability is provided through one dedicated Pt100 input channel for precise thermal measurement integration.
- High-speed counting functions are supported via four counters operating at frequencies up to sixty kilohertz for rapid event tracking.
- Communication interfaces feature an integrated MPI port and an RS-485 interface for network connectivity and data exchange.
Model Identification
- The part number 6AG1314-6BH04-7AB0 identifies the specific SIPLUS variant based on the base model 6ES7314-6BH04-0AB0.
- Lifecycle status is recorded as Production Cancellation, indicating the end of standard manufacturing cycles for this specific SKU.
- Product class designation B notes that review are restricted and require direct contact with designated Siemens support channels.
- The normalized identifier 6AG13146BH047AB0 serves as the unformatted reference code for database indexing and search queries.
Technical Parameters
| Product type | Cables, Connectors & Accessories |
|---|---|
| Lifecycle | Prod. Cancellation |
| Dimensions | 13.00 x 15.00 x 1.00 cm |
| Net weight | 0.768 Kg |
Parameters are factual source fields retained for model review.
Parameter Review
- Physical dimensions are listed as thirteen centimeters by fifteen centimeters by one centimeter for spatial planning purposes.
- Net weight is recorded at zero point seven six eight kilograms, aiding in logistics and mounting load calculations.
- Power supply requirements specify an integrated twenty-four volt DC source for stable operational voltage delivery to the unit.
- Front connector specifications indicate a requirement for two forty-pole connectors to facilitate proper wiring and signal termination.
- Micro Memory Card usage is noted as a required component for additional data storage and configuration management tasks.
Image & Label Review
- Visual inspection should confirm the presence of conformal coating on internal circuitry visible through standard housing openings.
- Labeling must clearly display the full part number 6AG1314-6BH04-7AB0 along with Siemens branding and certification marks.
- Connector ports should be examined for integrity, ensuring no physical damage to the MPI and RS-485 interfaces.
- Mounting rails and clip mechanisms need verification to ensure secure attachment to standard DIN rail installations.
Product Image Gallery

Inquiry Preparation
- Verify the exact quantity required for your project documentation to ensure accurate submission of the inquiry form.
- Confirm the operational environment temperature range matches the specified minus twenty-five to plus seventy degrees Celsius limit.
- Check if the required Micro Memory Card and front connectors are included in your existing inventory or inquiry preparation list.
- Review the review restriction policy associated with Product Class B before initiating any logistical or shipping arrangements.
Category Context
This component falls under the broader category of Cables, Connectors & Accessories within industrial automation hardware classifications.
It serves as a critical processing element within the S7-300 family, bridging sensor inputs and actuator outputs.
Review Notes
- Ensure all technical parameters align with your specific application requirements before finalizing the inquiry submission process.
- Cross-reference the base model 6ES7314-6BH04-0AB0 to understand the foundational architecture underlying this specialized SIPLUS variant.
- Document the production cancellation status for long-term maintenance planning and potential future upgrade considerations.
- Validate the weight and dimension constraints against your installation space to confirm physical application context with existing setups.



