Overview
Manuals
Hardware Function
System Compatibility
Commissioning Checks
Features:
- Channel Count is 16 for the documented 1791-16B0 execution.
- Nominal Voltage is 24 V DC and must match the supplied unit.
- Connector allocation, paired assemblies and configuration data must be preserved during replacement.
1791-16B0 is an Allen-Bradley BLOCK I/O 24V DC 16 POINT MODULE selected by its complete catalog identity and documented equipment role. Correct selection depends on the installed hardware execution, connected assemblies and approved Allen-Bradley configuration rather than appearance alone.
Before installing 1791-16B0, record the original nameplate, slot or mounting position, terminal or connector allocation, paired assemblies and relevant settings. Compare the supplied unit with approved documentation, preserve required configuration data and complete controlled diagnostics and functional checks before return to service.
The 1791-16B0 Allen-Bradley BLOCK I/O 24V DC 16 POINT MODULE is listed as Obsolete / Discontinued by OEM. Current revision, availability and supplied scope are confirmed in the written quotation.
Allen-Bradley 1791-16B0 documentation and reference 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.
1791-16B0 performs the documented block i/o 24v dc 16 point module role within the platform. Channel Count is 16; Nominal Voltage is 24 V DC; Equipment Function is BLOCK I/O 24V DC 16 POINT MODULE
Replacement of 1791-16B0 requires a verified match to the receiving hardware, controller revision, connected assemblies and configuration record. Preserve the installed slot, connectors and required settings before removal, then verify every affected function after installation.
After installing 1791-16B0, confirm power, communication, I/O or motion interfaces as applicable; review controller diagnostics; restore approved configuration data; and complete the documented functional test before production release.
