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  • Manufacturer: Allen Bradley
  • Description: Axis Cntrl. Mod., AB 1746-Q Allen Bradley Sync.
  • Weight: 2 lbs :: ≈ 1 kgs
  • Warranty: 1 Years
  • Product Revisions Available:
  • Other Available Revisions of the 1746-QS : A, B, C, D, E, F,

Product Manual Excerpt

The 1746-QS Synchronized Axes Module provides four axes of closed-loop synchronized servo positioning control, and lets you change motion parameters while the axis is moving. The module has four optically isolated inputs for signals from linear displacement transducers (LDTs) and four optically isolated  10 volt outputs that interface with proportional or servo valve amplifiers. The module’s microprocessor provides closed-loop control. The module reads the axis position and updates the drive output every two milliseconds, for precise positioning even at high speeds. The module is designed for use with the Hydraulic Configurator, a software product that you can obtain from the Allen-Bradley website on the Internet. The Hydraulic Configurator is an interactive executable that lets you configure the module and tune its axes. With it, you can: • configure axes and store configuration parameters • tune each axis independent of the ladder program • store multiple commands to initiate repetitive axis motion • display a log of the last 64 motion commands sent to the module • observe and/or store plots of each axis • access help screens that explain and/or describe module features Important: The Hydraulic Configurator saves considerable time when tuning axes and troubleshooting faults. Thereafter, your ladder logic sequences module operation with the machine. The Allen-Bradley Small Logic Controller (SLC) system is a program- mable control system with an SLC processor, I/O chassis containing analog, digital, and/or special-purpose modules, and a power supply. The 1746-QS module occupies one slot of the I/O chassis and communicates with the SLC processor over the backplane using 32 words in the SLC processor’s output image table and 32 words in the input image table. The processor loads or reads the module’s configuration parameters using M0 or M1 files, respectively. Your ladder logic sequences synchronized axes movement with machine operation.

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What is New Surplus?

These “New Surplus” units are a great cost saving alternative. This product is in the original manufacturer’s packaging with all sub-assemblies and documentation. Comes with a PLC Distribution Factory & Supply 3-year warranty.

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What is Surplus New?

Surplus New - New unused and includes all sub-assemblies and documentation. Product may ship in manufacturer or PLC Distribution Factory & Supply packaging and includes a PLC Distribution Factory & Supply 3 Year Warranty.

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What is Reconditioned?

Reconditioned products from PLC Distribution Factory & Supply are a cost-effective alternative to new and obsoleted PLC products. Every part is reconditioned down to the circuit board level. All parts are thoroughly inspected and hand-cleaned before being functionally tested in a fully configured system.

Our Reconditioned Products always come with a PLC Distribution Factory & Supply 2-Year Warranty.

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Repair Service

3-5 Days for most repairs. 24 hour repair upon request at no extra charge. If part is unrepairable, we will exchange with a working unit or return unrepaired.