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OVERVIEW
Official designation: Allen-Bradley 1756-OB8I (ControlLogix, Isolated Output Module)
Role/Application: Provides eight individually isolated 24V DC channels for high-reliability switching in complex industrial control architectures.
KEY SPECS SUMMARY
Power: 250mA at 5V DC
Interfaces / Ports: 36-pin RTB
Indicators: 8 yellow I/O LEDs
Operating Temp: 0 to 60 degrees C
Platform / Compatibility: 1756 ControlLogix
Limit: 2A per point max
Lifecycle: Active
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What is the maximum current capacity per output point?
A: Each isolated point supports up to 2A at 30 degrees C.
Wiring & Installation:
Q: Which terminal block is required for wiring this module?
A: Use 1756-TBNH or 1756-TBSH removable terminal blocks.
Troubleshooting & Compatibility:
Q: How are individual channel states monitored?
A: Yellow LEDs indicate ON/OFF status for each isolated output.
Replacement & Upgrades:
Q: Can this replace the 1756-OB16I module?
A: Yes, if eight points are sufficient for the target application.
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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