製品紹介
The Allen-Bradley 1756-EN2TK is a high-performance EtherNet/IP bridge module designed for ControlLogix systems. Developed by Rockwell Automation, this module enables seamless communication between ControlLogix controllers and Ethernet-based industrial networks.
Engineered for demanding industrial environments, the 1756-EN2TK supports high-speed data exchange and large-scale network integration. With support for up to 128 TCP/IP connections and 256 Logix connections, it is well-suited for complex automation systems requiring extensive device communication.
The module also features conformal coating for enhanced protection against harsh environmental conditions such as humidity, dust, and corrosive elements. Its flexible installation allows placement in any slot within the ControlLogix chassis, making it a versatile and scalable networking solution.
製品仕様
| Parameter | 説明 |
|---|---|
| モデル | 1756-EN2TK |
| Series | ControlLogix |
| Module Type | EtherNet/IP Bridge Module |
| Communication Protocol | EtherNet/IP (CIP) |
| Ethernet Speed | 10/100 Mbps |
| TCP/IP Connections | 128 |
| Logix Connections | 256 |
| CIP Unconnected メッセージs | 128 (Backplane) + 128 (Ethernet) |
| I/O Packet Rate | 10,000 packets/s |
| HMI/MSG Packet Rate | 3,200 packets/s |
| SNMP サポート | Yes |
| Backplane Current | 1 A @ 5.1 VDC |
| Module Placement | Any slot in ControlLogix chassis |
| Environmental Protection | Conformal Coated |
| Operating Temperature | 0 to 60°C |
| Dimensions | 144.5 × 34.6 × 130.18 mm |
| 重量 | 0.48 kg |
Applications
• Industrial Ethernet networking – Enables communication between PLCs, HMIs, and distributed devices over EtherNet/IP
• Large-scale automation systems – サポートs high connection capacity for complex control architectures
• Process control industries – Widely used in oil & gas, chemical, and power generation systems
• Factory automation – Integrates controllers with I/O devices, drives, and supervisory systems
• Data acquisition and monitoring – Facilitates high-speed data exchange for real-time system visibility
Advantages
• High connection capacity – サポートs up to 128 TCP/IP and 256 Logix connections for scalable systems
• Fast data processing – High packet rates ensure efficient communication in real-time applications
• Flexible installation – Can be installed in any slot within the ControlLogix chassis
• Enhanced durability – Conformal coating protects against harsh industrial environments
• Advanced network management – SNMP support enables diagnostics and monitoring
• Seamless integration – Fully compatible with ControlLogix architecture and EtherNet/IP networks
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