Allen Bradley | SLC-500 | In Stock Ships Today! AB SLC-500

1746-NI8 Image


Same Day - Free Shipping

  • Manufacturer: Allen Bradley
  • Description: 8 chan. AB Analog Input, Voltage/Currrent
  • Weight: 2 lbs :: ≈ 1 kgs
  • Warranty: 1 Years
  • Product Revisions Available:
  • Other Available Revisions of the 1746-NI8 : A, B, C, D, E, F,

Product Manual Excerpt

The module receives and stores digitally converted analog data into its image table for retrieval by all fixed and modular SLC 500 processors. The module supports connections from any combination of up to eight voltage or current analog sensors. The 1746-NI8 is a multiclass (Class 1 or Class 3) single-slot module. Class 1 configuration utilizes 8 input words and 8 output words. Class 3 configuration utilizes 16 input words and 12 output words. Fixed and SLC 5/01 t processors can only operate as Class 1. The SLC 5/02 t , SLC 5/03 t , and SLC 5/04 t processors can be configured for either Class 1 or Class 3. The 8 high-impedance input channels can be wired as either single-ended or differential inputs. The module provides a direct interface to the following input types: • 10V dc • 1–5V dc • 0–5V dc • 0–10V dc • 0–20 mA • 4–20 mA • 20 mA • 0–1 mA The data presented to the processor can be configured as: • Engineering Units • Scaled-for-PID • Proportional Counts (–32,768 to +32,767 range) • Proportional Counts with User Defined Range (Class 3 only) • 1746-NI4 Data Format Requires use of Block T ransfer in a remote configuration. Each input channel also provides open-circuit, out-of-range, and invalid configuration indication via the LEDs. In Class 3 operation these conditions are also in the channel status word

Need To Order A Specific Revision?

Give us a call at 1-800-360-6802 or 1-919-535-3180. We can help you with your Revision specific needs.

UPS Ground shipping is always FREE!

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.

UPS Ground shipping is always FREE!

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.

UPS Ground shipping is always FREE!

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.

UPS Ground shipping is always FREE!


We stand behind our prices with a 110% price match guarantee. If you buy a part from us and, within seven days of purchase, find that part advertised on an authorized distributor's website for less, simply contact us and give us a link to the lower advertised price and we'll refund you 110% of the difference between your purchase price and the advertised lower price. The part must be in-stock for immediate shipment and be in similar condition. All pricing must be displayed without signing in.

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.