EtherCAT Module (EK1100)

Description

1. Product Overview

The EtherCAT Module (EK1100) is the industry-standard Bus Coupler that interfaces EtherCAT protocols with the digital I/O system, serving as the foundational link between field-level devices and industrial Ethernet networks. Its primary industrial use is to enable real-time, deterministic data exchange in automation architectures, from decentralized I/O processing to complex motion control applications. The key value proposition lies in its ability to deliver sub-microsecond synchronization, seamless integration with standard Ethernet infrastructure, and dramatic reduction in cabling and controller overhead. Strategically, the EK1100 is mission-critical for manufacturers transitioning to Industry 4.0, where high-speed, low-latency communication is non-negotiable for productivity and uptime.

2. Key Specifications & Technical Characteristics

• Communication Protocol: EtherCAT (IEEE 802.3 Ethernet) with distributed clocks support

• Bus Interface: 2 x RJ45 (shielded), 100BASE-TX, auto-negotiation, auto-MDI-X

• Transfer Rates: 100 Mbit/s full-duplex per port

• Physical Characteristics: Polycarbonate housing; dimensions approx. 100 mm (H) × 46 mm (W) × 68 mm (D); weight ~100 g

• Power Supply: 24 V DC (-15% / +20%); input current typ. 120 mA + load

• I/O Connection Capacity: Up to 65,535 I/O points via modular expansion (E-bus)

• Process Data Cycle Time: Approx. 30 µs for 1,000 digital I/O points

• Operating Temperature: -25°C to +60°C (extended industrial range)

• Storage Temperature: -40°C to +85°C

• Protection Class: IP 20 (suitable for control cabinet installation)

• Certifications: CE, UL, cULus listed, ATEX (Zone 2), IECEx, DNV GL (marine)

3. Core Industrial Applications

• Primary Industries: Automotive manufacturing, semiconductor fabrication, packaging & logistics, pharmaceutical processing, robotics, high-speed assembly lines.

• Operational Use Cases:

  • Motion Coordination: Synchronizing multi-axis servo drives in pick-and-place systems (e.g., 100+ axes with <100 ns jitter).

  • High-Density I/O Acquisition: Collecting thousands of sensor signals in a press shop or conveyor sorting system within a single scan cycle.

  • Functional Safety Integration: Linking safety I/O terminals (EL19xx series) for emergency stop and light curtain monitoring without separate safety networks.

• Performance Advantages over Alternatives: Unlike traditional fieldbuses (PROFIBUS, DeviceNet), EK1100 eliminates switch and hub latency, uses standard CAT5 cabling, and reduces controller processing load via “on-the-fly” telegram processing. Compared to standard Ethernet (TCP/IP), it guarantees deterministic cycle times regardless of network traffic.

4. Competitive Advantages

• Quality Consistency: 100% factory-tested per IEC 61131-2; MTBF > 300,000 hours (Telcordia SR-332). No firmware drift between production batches.

• Supply Reliability: Dual-sourced critical components; 12-month rolling inventory buffer held in regional hubs (EMEA, Americas, APAC). Average lead time < 10 working days.

• Logistics Capability: Shock & vibration packaging (ISTA 3E certified); real-time shipment tracking with insurance on all international deliveries.

• Price Competitiveness: Tiered pricing for OEM volumes (≥500 units) with 15-20% total cost advantage vs. alternative EtherCAT couplers after factoring in commissioning time savings.

• Sustainability & Compliance: RoHS3, REACH, and WEEE compliant; plastic housing contains 30% post-consumer recycled content. Low power consumption (3 W typical) reduces cabinet cooling requirements.

• Technical Support: Lifetime firmware updates, XML device description files, and 24/5 engineering support with 4-hour SLA for critical production stops.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
  (Equivalent to approximately 7,200–7,500 units of EK1100, depending on packaging density.)

• Loading Capacity: 20 MT per 20-ft standard dry container
  (Max 22 pallets, 1,200 mm x 800 mm each; gross weight limit as per IMO/ISPM 15 standards.)

*Note: Small-batch samples (1–50 units) available via authorized distribution partners; bulk pricing and long-term supply agreements (12–36 months) quoted upon commercial negotiation and credit validation.*