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OVERVIEW
Official designation: Allen-Bradley 1756-OB16IEFS (ControlLogix, Sinking/Sourcing Safety Output Module)
Role/Application: Sixteen-channel SIL 3 safety-rated output module providing per-channel electronic fusing and diagnostic monitoring for mission-critical ControlLogix systems.
KEY SPECS SUMMARY
Power: 5.1V 500mA, 24V 225mA
Interfaces / Ports: 36-pin RTB
Indicators: 16 I/O, OK, FLT LEDs
Operating Temp: 0 to 60 degrees C
Platform / Compatibility: ControlLogix Chassis
Limit: SIL 3, PLe Rated
Lifecycle: Active
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What safety integrity level and performance level does this module achieve?
A: The module is rated for SIL 3, Cat. 4, and Performance Level e applications.
Wiring & Installation:
Q: Which terminal block is required for wiring safety-rated devices to this unit?
A: Use a 1756-TBCH or 1756-TBSH 36-pin removable terminal block for all connections.
Troubleshooting & Compatibility:
Q: How does the module indicate a fault on a specific output channel?
A: Individual red LEDs illuminate to signal channel-specific faults or electronic fuse trips.
Replacement & Upgrades:
Q: Can this module be used in a standard non-safety ControlLogix chassis?
A: Yes, but safety functions require a GuardLogix controller and safety partner modules.
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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