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　　2700784 Other Names:

　　Ethernet Remote Controller 2700784

　　2700784  Ethernet Processor

　　I/O Controller 2700784

　　Product Overview

　　Model: RFC 430 ETH-IB - 2700784

　　Manufacturer: Phoenix Contact

　　Type: Remote fieldbus controller, supporting distributed, modular automation systems, integrating IEC 61131-3 control intelligence and network connectivity capabilities.

　　Core Functions and Technical Specifications

　　Communication and Interfaces

　　Ethernet: 1x10/100 Mbps RJ45 interface, supports TCP/IP protocol, enabling standardized data exchange via INTERBUS OPC server.

　　Fieldbus: As an INTERBUS master station, supports a maximum of 8192 bits of process data, connecting 512 devices (including 254 remote bus devices/bus segments).

　　Serial Port: RS-232 interface (D-SUB-9 connector), used for parameterization, operation, and diagnostics.

　　Digital I/O: 5 digital inputs, 3 digital outputs (maximum output current 500mA per channel).

　　Memory and Processing

　　Program Memory: 2MB (approximately 170K instructions).

　　Data Memory: 4MB.

　　Reserved Memory: 96KB (NVRAM, non-volatile).

　　Control Tasks: Supports 16 independent tasks.

　　Real-Time Clock: Integrated battery-powered clock.

　　Programming and System

　　Standard Support: Compliant with IEC 61131-3 standard, programmable using PC WORX software (supports five languages: IL, ST, FBD, LD, SFC).

　　Scalability: Supports remote configuration and time synchronization via Ethernet, compatible with IEC 61131-5 communication modules.

　　Features

　　Distributed Automation: As an INTERBUS master station, it can connect up to 512 devices, enabling a modular system architecture.

　　Network Integration: Ethernet interface supports OPC standard, seamlessly integrating with HMI, SCADA, and other visualization software.

　　Reliability Design: Pluggable MC FLASH memory facilitates parameter backup and rapid recovery; IP20 protection rating ensures adaptability to industrial environments.

　　Flexible Programming: Supports IEC 61131-3 standard, adaptable to complex control logic requirements, and can be debugged locally or remotely via PC WORX.

　　Redundancy and Diagnostics: No controller redundancy design, but integrated diagnostic tools (DIAG+ v1.14 and above) support real-time status monitoring.

　　Expansion Interfaces: D-SUB-9 female connector (INTERBUS), D-SUB-9 male connector (parametric/diagnostic).

　　Programming and Control

　　Standard Compatibility: Compliant with IEC 61131-3 standard, supporting five programming languages including Ladder Diagram (IL) and Structured Text (ST).

　　Development Tools: Engineering configuration using PC WORX automation software, supporting local (serial/Ethernet) or remote programming.

　　Control Capabilities: Supports 16 control tasks, integrated real-time clock (with battery backup), 2MB program memory, 4MB data memory, 96kB NVRAM reserved data.

　　Physical and Electrical Characteristics

　　Dimensions/Weight: 124mm (W) × 185mm (H) × 190mm (D, without fan); with fan module, height increases to 210mm, weight 1550g (without fan) to 1700g (with fan).

　　Protection Rating: IP20 (indoor use), suitable for industrial environments.

　　Power Supply: 24V DC, voltage range 19.2V-30V, typical power consumption 1.5A (maximum 20W).

　　Environmental Adaptability: Operating temperature 0°C-55°C (expandable to above 45°C with fan module), storage temperature -25°C-70°C, humidity 5%-90% (non-condensing), supports operation at altitudes up to 2000 meters.

　　Diagnostics and Reliability

　　Diagnostic Tools: Supports DIAG+ version 1.14 or higher, providing protection against electric shock (25g, IEC 60068-2-27) and vibration (1g, IEC 60068-2-6).

　　Redundancy Design: No controller redundancy, but supports time synchronization and multi-device data exchange via Ethernet.

　　Application Scenarios

　　Industrial Automation: Production line control, process monitoring, distributed I/O system integration.

　　Building Control: HVAC systems, energy management, intelligent building automation.

　　Remote Operation: Enables remote programming, operation, and visualization via Ethernet, suitable for remote or hazardous environments.

　　Certifications and Standards

　　International Certifications: UL/C-UL (UL 508), CE, RoHS, REACH (including SVHC substance declaration).

　　Industry Standards: Complies with IEC 61131-3 and IEC 60068 series environmental standards, suitable for industrial control, power, petrochemical, and other fields.

　　Additional Information

　　Installation Method: Supports DIN rail mounting, compatible with industrial cabinets or embedded systems.

　　Expansion Capabilities: Based on the PC/104 international standard, it can integrate additional modules (such as I/O modules, communication modules) to expand functionality.

　　Maintenance and Support: Provides pluggable parameterized memory (MC FLASH) for easy parameter backup and system recovery; Phoenix Contact provides official technical support and documentation downloads.

　　With its compact design, robust multi-protocol support, and high reliability, this controller is an ideal choice for industrial automation and remote control scenarios.

　　Classic Models:

　　RFC 430 ETH-IB (2730190): Classic model, supports IEC 61131-3 programming, built-in Ethernet interface, connects 8192 I/O points, suitable for industrial automation, process control, and other scenarios.

　　RFC 460R PN 3TX: High-availability model, supports PROFINET communication, features redundant design, suitable for scenarios with extremely high reliability requirements (such as rail transportation, energy management).

　　PLCnext Series: Based on an open platform, supports multi-language (such as C++, Python) mixed programming, compatible with third-party development tools, suitable for scenarios requiring high customization and IT/OT integration.

　　Precautions:

　　Installation Requirements: Must be installed on a DIN rail, ensuring ventilation and heat dissipation.

　　Maintenance Recommendations: Regularly check power supply voltage stability to avoid extreme environmental conditions affecting equipment lifespan.

　　Software Support: Requires PC WORX software for programming and configuration, ensuring software version compatibility.