Allen Bradley 1746-NI16I SLC 500 16-Channel Isolated Analog Current Input Module

FAQ

Q1: What is the 1746-NI16I module used for?
It is a 16-channel analog input module used to measure current signals (0–20 mA or 4–20 mA) in SLC 500 systems.

Q2: What makes this module “isolated”?
Each input channel is electrically isolated from others, reducing noise and preventing signal interference.

Q3: What signal types does it support?
It supports standard industrial current signals, including 0–20 mA and 4–20 mA.

Q4: How many channels are available?
The module provides 16 individually isolated input channels.

Q5: What is the resolution of the module?
It offers 16-bit resolution for precise analog signal measurement.

Q6: What are the physical dimensions and weight?
Approximate size is 127 mm × 51 mm × 152 mm and weight is about 0.45 kg.

Q7: What is the typical conversion speed?
The conversion time is about 1 ms per channel.

Q8: Is the 1746-NI16I still manufactured?
No, it is discontinued and considered part of the legacy SLC 500 product line.

1746-NI16I Allen Bradley

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