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OVERVIEW
Official designation: Allen-Bradley 1756-EN4TR (ControlLogix, Communication Module)
Role/Application: High-speed 1Gbps Ethernet interface supporting dual ports for DLR, Linear, and Star topologies in ControlLogix systems.
KEY SPECS SUMMARY
Power: 1.2A at 5.1V DC
Interfaces / Ports: Dual RJ45 Ethernet
Indicators: OK, LINK, NET LEDs
Operating Temp: 0 to 60 degrees C
Platform / Compatibility: Studio 5000 v32+
Limit: 128 TCP connections
Lifecycle: Active
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What is the maximum data rate supported by this module?
A: It supports 10, 100, and 1000 Mbps communication speeds.
Wiring & Installation:
Q: What cable type is recommended for 1 Gbps performance?
A: Use Category 5e or higher shielded twisted-pair cabling.
Troubleshooting & Compatibility:
Q: Does this module support Device Level Ring topologies?
A: Yes, dual ports enable embedded switch technology for DLR.
Replacement & Upgrades:
Q: Can this module replace an existing 1756-EN2TR?
A: Yes, it provides higher capacity and faster throughput.
상품 정보 고시
| Category | Details |
|---|---|
| Product Name | See this page for details |
| Model Name | See this page for details |
| Certification or Licensing Information Required by Law | See this page for details |
| Country of Manufacture or Origin | See this page for details |
| Manufacturer | See this page for details |
| After-sales Service Contact or Customer Support Number | See this page for details |
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