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OVERVIEW
Official designation: Allen-Bradley 1756-IF8 (ControlLogix, Analog Input Module)
Role/Application: Eight-channel high-resolution differential analog input module designed for precision voltage or current signal acquisition in ControlLogix systems.
KEY SPECS SUMMARY
Power: 150mA at 5.1V DC
Interfaces / Ports: 36-pin RTB
Indicators: OK Status LED
Operating Temp: 0 to 60 degrees C
Platform / Compatibility: ControlLogix Chassis
Limit: 16-bit resolution
Lifecycle: Active
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What are the supported input ranges for this module?
A: It supports +/- 10V, 0-10V, 0-5V, and 0-20mA signals.
Wiring & Installation:
Q: How should differential sensors be wired to the module?
A: Connect signal leads to IN and iRTN terminals using shielded cable.
Troubleshooting & Compatibility:
Q: What does a flashing green OK LED indicate?
A: This signifies the module is not yet configured by the controller.
Replacement & Upgrades:
Q: Is the 1756-IF8 a direct replacement for 1756-IF16?
A: No, the 1756-IF8 has fewer channels and different wiring density.
상품 정보 고시
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| 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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