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OVERVIEW
Official designation: Allen-Bradley 1756-CNBR (ControlLogix, ControlNet Bridge Module)
Role/Application: This module links ControlLogix chassis to ControlNet networks, supporting redundant media and 5 Mbps scheduled data transfers for high-availability systems.
KEY SPECS SUMMARY
Power: 970mA at 5.1V DC
Interfaces / Ports: Dual BNC, RJ-45 NAP
Indicators: Three Status LEDs
Operating Temp: 0 to 60 degrees C
Platform / Compatibility: ControlLogix Chassis
Limit: 48 Logical Conns
Lifecycle: Active/Mature
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What is the maximum data rate supported by the 1756-CNBR?
A: The module supports a fixed communication rate of 5 Mbps.
Wiring & Installation:
Q: What are the two types of physical connections on this bridge?
A: It features dual BNC ports and one RJ-45 access port.
Troubleshooting & Compatibility:
Q: How is the module node address configured?
A: Address is set via two rotary switches on the module.
Replacement & Upgrades:
Q: Can this module be used in redundant controller systems?
A: Yes, it is designed for redundant ControlNet media integration.
상품 정보 고시
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|---|---|
| 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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