- Eight single-ended analog input channels
- Selectable current and voltage ranges per channel
- All channels convert within 256 µs
1794-IE8 is an Allen-Bradley FLEX I/O eight-channel analog input module for distributed voltage and current measurement.
Each channel accepts a supported current or voltage range, while all channels share a nonisolated measurement domain and convert through a successive-approximation converter.
Before installation or replacement, verify Series B, the terminal base, external 24 V supply, signal range, common potential, shield path, and controller scaling.
Availability, condition, price, and shipping time for 1794-IE8 are confirmed during quotation.
Allen-Bradley 1794-IE8 FLEX I/O Analog Input Module Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Select 0–20 mA or 4–20 mA for current-input channels
- Select 0–10 V or ±10 V for voltage-input channels
- Use only one voltage or current input path per channel
- Supports 2-wire, 3-wire, and 4-wire input field devices
- Requires a compatible FLEX I/O terminal base
- Requires ground-loop control because channels are nonisolated
- Uses successive-approximation analog-to-digital conversion
- Provides 12-bit unipolar or 11-bit-plus-sign bipolar resolution
- Specifies 0.20% full-scale accuracy at 25°C
- Acquisition of 0–20 mA or 4–20 mA process-transmitter signals
- Measurement of unipolar or bipolar voltage-sensor outputs
- Distributed multichannel analog monitoring in FLEX I/O stations