The 1746-NI8/A is a PLC eight-channel analog input module with 16-bit conversion and selectable voltage or current input ranges.
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Analog Input ModuleDescription :
The 1746-NI8/A is a PLC eight-channel analog input module with 16-bit conversion and selectable voltage or current input ranges.Click “+” to expand more specifications.
Source: Official publications 1746-UM020 and 1746-IN006 cover the 1746-NI8/A. Verify the Series A revision, signal ranges, field wiring and chassis power before replacement.
1746-NI8/A is an eight-channel PLC analog input module with 16-bit conversion.
1746-NI8/A supports selectable voltage and current input ranges.
Listed voltage ranges for 1746-NI8/A include ±10 V DC, 0…5 V DC, 0…10 V DC and 1…5 V DC.
Listed current ranges for 1746-NI8/A include 0…20 mA, ±20 mA, 4…20 mA and 0…1 mA.
1746-NI8/A is listed at 200 mA from 5 V and 100 mA from 24 V backplane supplies.
The /A suffix in 1746-NI8/A identifies the Series A hardware revision.
1746-NI8/A inquiries should confirm the complete catalog number, Series A revision, signal ranges, field wiring, chassis power, quantity and nameplate details.
Official manufacturer-reference information for the 1746-NI8/A eight-channel analog input module.
Official publication 1746-UM020 covers configuration and operation for the 1746-NI8/A eight-channel analog input module.
OFFICIAL MANUALSend the complete model, quantity, nameplate photos and your technical or purchasing question.
Technical statements on this page are limited to official publications 1746-UM020, 1746-IN006 and the official product lifecycle record. No third-party product sources were used.
1746-NI8/A encodes the product family, operator or I/O function, size or channel count, and configuration or hardware revision shown below.
PLC chassis-I/O catalog family
Analog input module function
Eight analog input channels
Series A hardware revision
Match 1746-NI8/A to the complete module label, including the /A Series A revision.
Record every configured voltage or current input range before module removal.
Photograph the terminal wiring, channel assignments and chassis slot before removal.
Confirm revision, input ranges, field wiring and backplane power before commissioning.
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Include the complete part number, quantity and delivery destination.