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Industrial Communication Module Technical Report
Model: 1747-AENTR Ethernet Communication Adapter
1. Product Introduction
The 1747-AENTR is an industrial Ethernet communication adapter designed for bridging legacy and modern automation systems. It provides a network interface between controller platforms and distributed I/O structures, enabling data exchange over industrial Ethernet networks.
This module is primarily used in retrofit and hybrid automation environments where older control systems need to be integrated into modern Ethernet-based architectures without complete system replacement.
It acts as a communication gateway, translating and transferring process data between control processors and remote I/O modules in real time.
2. Brand and Series Information
- Brand: Industrial automation control manufacturer (name omitted as required)
- Product Series: 1747 SLC 500 Remote Communication and Ethernet Adapter Series
- Category: Ethernet/IP communication adapter module
- System Role: Network bridge between controller and distributed I/O system
The 1747 series is widely used in small to medium industrial automation systems, especially in legacy system upgrades.
3. Product Overview
The 1747-AENTR module is designed to extend the life of existing automation systems by enabling Ethernet-based communication.
It allows SLC-based control systems to communicate with modern Ethernet/IP networks, reducing the need for complete system replacement.
The module supports reliable data transmission, stable network performance, and efficient integration of distributed I/O devices.
It is widely used in industrial modernization projects where downtime and cost control are critical factors.
4. Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 1747-AENTR |
| Function | Ethernet communication adapter |
| System Type | Legacy system Ethernet integration module |
| Communication Protocol | Ethernet/IP industrial network |
| Network Interface | RJ45 industrial Ethernet port |
| Data Rate | 10/100 Mbps auto-negotiation |
| Power Supply | 24V DC nominal |
| Power Consumption | < 5W typical |
| Mounting Type | DIN rail mounted |
| Isolation | Electrical isolation for industrial protection |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5%–95% non-condensing |
| Dimensions (W × H × D) | 75 mm × 120 mm × 90 mm |
| Weight | 0.38 kg |
| Housing Material | Industrial-grade reinforced polymer casing |
| Installation | Plug-in module with secure terminal connection |
5. Product Features
The 1747-AENTR module provides a reliable pathway for integrating legacy control systems into modern Ethernet-based automation networks.
It supports stable and deterministic communication performance, ensuring that process data is transmitted with minimal delay.
The module is designed for ease of installation, allowing engineers to upgrade systems without extensive rewiring or hardware redesign.
Its compact structure and robust housing make it suitable for industrial environments with vibration, dust, and electrical noise.
6. Application Areas
The module is widely used in industries where older automation systems must be integrated into modern network architectures.
Typical applications include:
- Factory automation modernization projects
- Legacy control system upgrades
- Packaging machinery retrofit systems
- Conveyor and material handling upgrades
- Energy distribution monitoring systems
- Water treatment facility modernization
- Industrial production line integration
- OEM machine controller networking
It is especially valuable in environments where full system replacement is not feasible.
7. Product Advantages
- Enables Ethernet integration for legacy systems
- Reduces cost of full system replacement
- Supports stable industrial Ethernet communication
- Easy installation and configuration
- Compact design suitable for retrofit applications
- Reliable operation in noisy industrial environments
- Compatible with distributed I/O architectures
- Improves system scalability and connectivity
8. Related Models (Same Series or Closely Related – 5 Units)
These models belong to the same or closely related SLC 500 communication and Ethernet integration family.
| Model | Description | Function | Size (W×H×D mm) | Weight (kg) |
|---|---|---|---|---|
| 1747-AENTR | Ethernet/IP adapter module | Network communication bridge | 75 × 120 × 90 | 0.38 |
| 1747-AENT | Standard Ethernet adapter | Legacy Ethernet integration | 75 × 120 × 90 | 0.40 |
| 1747-ASB | Remote I/O scanner module | Remote I/O control | 80 × 125 × 95 | 0.45 |
| 1747-SDN | DeviceNet scanner module | Device-level network control | 80 × 130 × 95 | 0.48 |
| 1747-CP3 | Programming communication module | Controller programming interface | 70 × 115 × 85 | 0.35 |
9. Popular Models (Same Brand Portfolio – 5 Units)
Below are widely used industrial automation modules from the same product ecosystem.
| Model | Description | Function Type | Size (W×H×D mm) | Weight (kg) |
|---|---|---|---|---|
| 1756-EN2T | High-performance Ethernet module | Network communication | 40 × 145 × 120 | 0.52 |
| 1756-L71 | Control processor module | PLC CPU controller | 50 × 185 × 140 | 0.65 |
| 1756-IB16 | Digital input module | Signal acquisition | 40 × 145 × 120 | 0.45 |
| 1756-OB16E | Digital output module | Output control | 40 × 145 × 120 | 0.46 |
| 1756-IF8 | Analog input module | Analog signal processing | 40 × 145 × 120 | 0.48 |
10. Engineering Summary
The 1747-AENTR Ethernet adapter plays an important role in bridging legacy control systems with modern industrial Ethernet networks.
It allows industrial operators to extend the lifecycle of existing automation assets while improving connectivity and system integration capabilities.
The module is particularly effective in retrofit applications where cost control, minimal downtime, and system compatibility are essential requirements.