Frame Handler Component for EtherCAT Protocol Processor

Product Specifications

Technical details and manufacturing context for Frame Handler

Definition

The Frame Handler is a critical sub-module of the EtherCAT Protocol Processor responsible for handling low-level communication frames. It manages the physical layer interface, performs frame validation, extracts and inserts data into the EtherCAT telegram structure, and ensures proper timing and synchronization according to the EtherCAT protocol specifications. It serves as the bridge between the network physical layer and the higher-level protocol processing logic. This component is designed for use in industrial automation systems that rely on EtherCAT for deterministic real-time communication. It is typically integrated into an ASIC or FPGA, with materials including silicon for integrated circuits and copper for interconnects. The Frame Handler operates within specified parameters: frame rates from 1000 to 10000 fps, data widths of 32 to 64 bits, processing latency of 50 to 200 ns, operating voltage of 1.8 to 3.3 V, power consumption of 0.5 to 2.5 W, operating temperature range of -40 to 85 °C, storage temperature range of -55 to 125 °C, humidity range of 5 to 95% RH (non-condensing), ESD tolerance of ±2 to ±8 kV (HBM model, per IEC 61000-4-2), package types QFP-100 to QFP-144 (per JEDEC MS-026), and weight of 2 to 10 g. These values are reference ranges and must be verified for the specific model and application. The Frame Handler is a component, not a standalone product, and is intended for integration by equipment manufacturers. It is not a complete EtherCAT slave controller but a part of the protocol processor. For detailed specifications, consult the legal manufacturer or supplier.

Working Principle

The Frame Handler operates by continuously monitoring the network interface for incoming EtherCAT frames. Upon detection, it validates the frame structure and checks for errors. Valid frames are then parsed to extract the EtherCAT telegram data, which is passed to the protocol processor for command execution. For outgoing data, it receives processed results from the protocol processor, formats them into the correct EtherCAT frame structure, adds necessary headers and checksums, and transmits them onto the network with precise timing to maintain the deterministic real-time communication characteristic of EtherCAT. This process ensures that frames are handled efficiently and reliably, supporting the high-speed, low-latency requirements of industrial automation.

Common Materials

Silicon (for integrated circuits), Copper (for interconnects)

Technical Parameters

Parameter	Typical range	Notes & selection driver
Frame Rate	1000–10000 fps	Determines the number of frames processed per second
Data Width	32–64 bit	Affects throughput and processing capability
Processing Latency	50–200 ns	Lower latency improves real-time performance
Operating Voltage	1.8–3.3 V	Must match the logic level of the EtherCAT controller
Power Consumption	0.5–2.5 W	Affects thermal design of the system
Operating Temperature	-40–85 °C	Industrial grade range
Storage Temperature	-55–125 °C	Survival range without power
Humidity	5–95 % RH	Non-condensing
ESD Tolerance	±2–±8 kV	HBM modelIEC 61000-4-2
Package Type	QFP-100–QFP-144	Pin count affects board layoutJEDEC MS-026
Weight	2–10 g	Including package

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Physical Interface Controller
Manages the electrical signaling and physical layer connection to the EtherCAT network.

Material: silicon
Frame Buffer Memory Part
Temporary storage for incoming and outgoing EtherCAT frames during processing.

Material: silicon
CRC Check Unit
Calculates and verifies Cyclic Redundancy Check values for frame error detection.

Material: silicon

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Frame Handler.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

EtherCAT Protocol Processor

View system integration details

Manufacturers of Frame Handler

Manufacturer profiles associated with Frame Handler.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 6 September 2026

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Frequently Asked Questions

What is the role of the Frame Handler in an EtherCAT system?

The Frame Handler is a sub-module of the EtherCAT Protocol Processor that manages the physical layer interface, validates incoming frames, extracts and inserts data into the EtherCAT telegram structure, and ensures proper timing for deterministic communication.

What are the typical operating parameters for the Frame Handler?

Typical reference ranges include frame rates of 1000-10000 fps, data width of 32-64 bits, processing latency of 50-200 ns, operating voltage of 1.8-3.3 V, and power consumption of 0.5-2.5 W. These are not guaranteed values; verify with the manufacturer.

Is the Frame Handler a standalone product?

No, it is a component designed for integration into an EtherCAT Protocol Processor. It is not a complete slave controller and must be used as part of a larger system.

What standards apply to the Frame Handler?

The ESD tolerance is referenced to IEC 61000-4-2 (HBM model), and the package type is referenced to JEDEC MS-026. These are verification references, not certifications. Always confirm compliance with the supplier.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	N/A (electronic component)
other spec:	EtherCAT frame processing rate: Up to 1000 frames/sec, Power consumption: <2W typical
temperature:	0°C to 70°C (operational), -40°C to 85°C (storage)

Frame Handler

Product Specifications

Industry Taxonomies & Aliases

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards