Allen Bradley 1746-NIO4I SLC 500 4-Channel Analog Combination Module

FAQ

Q1: What is the 1746-NIO4I module used for?
It is a combination analog module that provides both input and output functions in one unit for SLC 500 systems.

Q2: How are the channels configured?
It includes 2 analog inputs and 2 analog current outputs.

Q3: What types of input signals are supported?
Inputs can be configured for ±10 V DC or ±20 mA signals.

Q4: What output signals does the module provide?
It provides 0–20 mA analog current outputs.

Q5: What is the resolution of the module?
The module uses 16-bit resolution for accurate signal processing.

Q6: What are the physical dimensions and weight?
Approximate size is 58 mm × 168 mm × 246 mm, with a weight of about 0.35 kg.

Q7: What is the conversion/update speed?
The module has a fast aggregate update time of about 512 microseconds.

Q8: Is the 1746-NIO4I still available?
No, it has been discontinued and is now part of the legacy SLC 500 product line.

1746-NIO4I Allen Bradley

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