What it is
The Omron CJ1W-AD041-V1(SL) is a 4-channel analog input module for the CJ1 backplane, providing 13-bit resolution per channel with an input over-voltage clamp. Ships in Bulk packaging.
Where it's used
Mounted in a CJ-series rack, this 4-channel analog input module provides 13-bit resolution with an over-voltage clamp. It processes signals from field transmitters.
Notes on alternative CJ1W-ADG41
The CJ1W-AD041-V1(SL) shares the same series and Bulk packaging as the CJ1W-ADG41. Both are 4-channel analog input modules. The key differentiator is the clamp feature here — the ADG41 description does not mention one. Physically interchangeable in the same slot, but verify I/O mapping and any software configuration differences before swapping on a running line.