NT-EC1100

The NTROB NT-EC1100 is a high-performance EtherCAT bus coupler designed for modular slice I/O automation systems. Acting as the primary communication gateway, it seamlessly connects EtherCAT fieldbus networks to flexible local I/O expansions. The system supports up to 31 expansion modules—including digital I/O, analog I/O, and specialized functional modules—offering a highly customizable, compact, and cost-effective distributed I/O solution for modern industrial control applications.

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Introduction

NTROB NT-EC1100 Technical Specifications
Bus Protocol	EtherCAT (Supports DC, Ring Topology, Freerun)
Station Address Setting	DIP Switch Configuration
Cable Requirement	CAT6 Shielded Ethernet Cable (STP)
Transmission Distance	100 m (Station-to-Station Distance)
Baud Rate	100 Mbps
Max. Data Capacity	1024 Bytes Input / 1024 Bytes Output
Max. Expansion Capacity	Up to 31 Slice I/O Sub-modules
Advanced Features	Supports Address Mapping, Flexible Modular Assembly

EtherCAT Network Topology Example

NT-EC600 Motion Card

PCIe Master Controller

Embedded Box PC

Edge Control System

3rd-Party EtherCAT Master

Beckhoff / Omron / TwinCAT

EtherCAT Fieldbus (100 Mbps)

NT-EC1100 Slice I/O System

Modular Bus Coupler + Max. 31 Sub-modules

[ Digital / Analog / Encoder / PWM ]

Compact Distributed I/O

Stand-Alone / Block Type I/O Modules

[ Direct Field Sensor/Actuator Wiring ]

✓ Standard EtherCAT Protocol | ✓ High-Speed Real-time Bus Topology | ✓ Seamless Third-Party Integration

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Related Products

NT Series Extension Modules

Digital I/O Modules:
NT-DIO1188, NT-DIO1088, NT-DI1488, NT-DI1408, NT-DI1486, NT-DI1406, NT-DO2488, NT-DO2408, NT-DO2486, NT-DO2406

Analog Input Modules:
NT-AI3134, NT-AI3114, NT-AI3004, NT-AI3014, NT-AI3024, NT-AI3034, NT-AI3044, NT-AI3054, NT-AI3048, NT-AI3058, NT-AI3162, NT-AI3062, NT-AI3172, NT-AI3174, NT-AI3184, NT-AI3188

Analog Output Modules:
NT-AO4114, NT-AO4124, NT-AO4134, NT-AO4144, NT-AO4044, NT-AO4054, NT-AO4048, NT-AO4058

Encoder & Pulse Modules:
NT-FM5001, NT-FM5011, NT-FM5002, NT-FM5012, NT-FM5111

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The NTROB NT-MB1200 is a high-performance Modbus-TCP bus coupler designed for modular slice I/O systems. Operating over standard Industrial Ethernet with CAT6A STP cabling, it seamlessly bridges Modbus-TCP client networks (such as SCADA systems, PLCs, and Industrial Edge Controllers) with flexible field I/O expansion modules. Supporting up to 32 expansion sub-modules (Digital, Analog, and Function modules) with built-in disconnection diagnostics and a high 10A I/O output current capacity, the NT-MB1200 offers reliable, cost-effective distributed control for modern industrial automation.

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The NTROB NT-PN1101 is an industrial-grade PROFINET bus coupler engineered for modular slice I/O automation systems. Acting as a high-speed communication gateway, it seamlessly connects PROFINET controllers (such as Siemens S7-1200/1500 PLCs) to versatile field I/O expansion units. Supporting up to 32 expansion sub-modules (including Digital, Analog, and Specialty Function modules), the NT-PN1101 provides maximum flexibility and high-density, real-time control for demanding industrial environments.