Features:
- High-speed acquisition: counter and encoder modes reach the documented frequency limits
- A/B/Z interface: one 24 V DC input group supports count and position signals
- Compare-driven outputs: two protected source outputs can follow four compare windows
1734-VHSC24 handles pulse and encoder events that exceed the timing role of a standard digital input module.
Its usable input frequency depends on encoder multiplication and filter selection, while the 24 V input limit changes with ambient temperature.
Compare outputs add local response capability, but their supply, load, and programmed fault action remain part of commissioning.
Availability of 1734-VHSC24 is subject to Apter Power inventory and sourcing confirmation.
Allen-Bradley 1734-VHSC24 POINT I/O 24 V DC Very High Speed Counter Module Manuals, Datasheets, 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.
Allen-Bradley 1734-VHSC24 POINT I/O 24 V DC Very High Speed Counter Module Specs
General
- ManufacturerAllen-Bradley
- Model1734-VHSC24
- ConditionNew Original ready stock
- Product FamilyPOINT I/O 1734
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.
Match frequency and filtering
- X1 mode: use the published 1 MHz maximum without input filtering.
- X2 mode: observe the 500 kHz encoder limit.
- X4 mode: observe the 250 kHz encoder limit.
- Filter: select 50 Hz through 50 kHz only when the required pulse timing remains visible.
Coordinate output action and faults
- Window assignment: bind each source output to the intended compare window.
- Supply: provide 10...28.8 V DC within the load design.
- Short circuit: choose and document cycling or latched fault behavior.
- Open wire: interpret detection while the output is commanded off.
Supported product applications
- Incremental encoders: process A/B/Z feedback in X1, X2, or X4 modes.
- High-speed counting: capture pulse trains up to the applicable frequency limit.
- Position windows: operate protected source outputs from configured count comparisons.
- Machine monitoring: bring fast event and direction data into a POINT I/O station.