OVERVIEW

Official designation: Allen-Bradley 2080sc-IF4U (Micro800, 4-Channel Universal Analog Input Module)

Role/Application: This plug-in module expands Micro800 controllers with four universal analog input channels, supporting multiple input types including 0 to 20 mA current and various voltage, thermocouple, and RTD signals.

KEY SPECS SUMMARY

Power: 22 mA at 3.3 VDC max, 18 mA at 24 VDC max

Interfaces / Ports: Plug-in connection

Indicators: Refer to the latest manufacturer manual.

Operating Temp: -20 to 65 degrees C

Platform / Compatibility: Micro800 controllers

Limit: Resolution 16 bits, 1.5 Watts thermal dissipation

Lifecycle: Active

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the input impedance values for the current and voltage signal ranges on this module?

A: Input impedance is 250 Ohm for current signals and greater than 10 Mohm for voltage inputs.

Wiring & Installation:

Q: What type of cable is recommended for connecting RTD and current inputs to the 2080sc-IF4U module?

A: For RTD, voltage, or current inputs, Belden 8761 or equivalent shielded twisted-pair cable is recommended.

Troubleshooting & Compatibility:

Q: What is the maximum continuous overvoltage and overcurrent protection level provided on the input channels?

A: The module provides continuous input overvoltage protection of plus or minus 30 VDC and overcurrent protection of 28 mA.

Replacement & Upgrades:

Q: Does the module support individual channel configuration for input type and filtering settings?

A: Yes, each of the four universal channels is individually programmable for input type and one of five filter frequencies.