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Discontinued
Discontinued date: 2022-11-24
1746-IV32 provides thirty-two 24 V DC sourcing inputs in four groups of eight. The high-density module uses a 1746-N3 40-pin connector rather than a standard removable terminal block.
The field devices must be compatible sinking devices. Published operating range is 15–30 V DC at 50 °C and 15–26.4 V DC at 60 °C.
Series differences matter: official instructions identify internal fuse differences between earlier and later hardware. Preserve group isolation, connector pinout, addressing convention and terminal-interface compatibility during replacement.
Allen-Bradley 1746-IV32 32-Point 24 V DC Sourcing Input Module Manuals, 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.





