OVERVIEW

Official designation: Allen-Bradley 1734-IE8C (POINT I/O, Analog Input Module)

The 1734-IE8C is an 8-channel, single-ended, non-isolated analog input module.It provides precise current signal measurement (0–20 mA or 4–20 mA) for distributed automation systems. It is an open-rated module for current loop applications.

KEY SPECS SUMMARY

Power: 24 VDC nominal

Interfaces / Ports: 8 single-ended inputs

Indicators: 1 module status LED

Operating Temp: -20 to 55 degrees C

Platform / Compatibility: POINT I/O adapters

Limit: 0-20 mA or 4-20 mA

Lifecycle: Active

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the primary current range that the 1734-IE8C module is designed to accept?

A: The module accepts current signals in the range of 0–20 milliamperes or 4–20 milliamperes.

Wiring & Installation:

Q: What term describes the electrical connection characteristic of the 1734-IE8C channels?

A: The channels are single-ended and non-isolated.

Troubleshooting & Compatibility:

Q: What diagnostic feature does the module provide regarding a broken current loop connection?

A: It is designed to detect and report an open circuit or broken wire fault.

Replacement & Upgrades:

Q: Is the 1734-IE8C compatible with older 1734-AENT POINT I/O network adapters?

A: Refer to the latest manufacturer manual for adapter compatibility and revision requirements.