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OVERVIEW
Official designation: Allen-Bradley 1756-OB8EI (ControlLogix, Discrete Output Module)
Role/Application: This 24V DC sourcing module provides 8 channels with electronic fusing and individual point-level diagnostics for safety-critical industrial automation.
KEY SPECS SUMMARY
Power: 250mA at 5.1V DC
Interfaces / Ports: 8 Sourcing Outputs
Indicators: 8 I/O, OK LEDs
Operating Temp: 0 degrees C to 60 degrees C
Platform / Compatibility: ControlLogix Chassis
Limit: 2A per point max
Lifecycle: Active
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What is the maximum current rating for each individual output point?
A: Each point supports up to 2 Amps at 60 degrees C.
Wiring & Installation:
Q: Which terminal block is required for field wiring this module?
A: Use a 20-pin 1756-TBNH or 1756-TBSH terminal block.
Troubleshooting & Compatibility:
Q: How does the module indicate an electronic fuse has tripped?
A: The individual I/O status LED will flash red for faults.
Replacement & Upgrades:
Q: Can this module be used with any ControlLogix controller?
A: Yes, it is compatible with all 1756 ControlLogix processors.
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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