Free Shipping on All Orders!

All Stock Verified!

sales@chiefautomation.com
(877) 629-8191

Allen-Bradley 1746-NT8

SKU: 1746-NT8-NS-USA

Next Day Delivery Available for U.S. Stock

All Parts Come with 12 Month Warranty

New, Surplus, and Refurbished Available

Select the condition:
Choose Stock Location / Vendor: We ship items from multiple suppliers and locations worldwide, so prices and inventory may vary. Please select the Stock Location / Vendor that best fits your current needs.
Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

Shipping Information

We offer free standard shipping. Products located in the U.S. are eligible for expedited shipping, including next day air.

Payment Methods

We only accept online payments such as Visa, Mastercard, American Express, Discover, etc. All payments are fully secured.

Condition SKU Stock Location and Best Delivery Date Price Purchase
Surplus Open Box 1746-NT8-NS-USA 1 United States $1,285.69
Refurbished 1746-NT8-R-USA 4 United States $552.20
1746-NT8-R-EU 9 Europe $1,908.00
The Allen-Bradley 1746-NT8 is an advanced Thermocouple/mV Analog Input Module tailored for the SLC 500 series. Designed to handle up to eight input channels, this module efficiently receives analog signals from thermocouples or millivolt inputs and converts them into digital data using Delta-Sigma modulation. It boasts an impressive signal integrity, with common mode and normal mode rejection frequencies exceeding 100dB at 50-60Hz, while offering robust input overvoltage protection and 12.5V circuit isolation. The 1746-NT8 features self-calibration, selectable filter frequencies, and input type flexibility, making it compatible with a range of SLC processors. Its design includes sophisticated error detection and nine LED indicators for channel and module status. Equipped with a 1746-RT34 removable terminal block, it includes cold-junction compensation sensors and supports various data formats conducive to accurate temperature monitoring and control, ensuring seamless integration within both fixed and modular SLC 500 hardware configurations.

Technical specifications for 1746-NT8

Manufacturer Rockwell Automation
Brand Allen-Bradley
Part Number/Catalog No. 1746-NT8
Series SLC 500
Inputs 8
Module Type Thermocouple/mV Analog Input Module
Backplane Current (5 Volts) 120 milliamps
No. of Inputs Eight (8)
Backplane Current (24 Volts) 70 milliamps
Compatible Thermocouple Sensors J, K, T, E, S, R, B and N
Update Time 356 milliseconds-4.05 seconds
Compatible miliVolt signal +/- 50 mV and +/- 100 mV
Backplane Current 120 mA @ 5VDC; 70 mA @ 24VDC
Resolution 16 bits in, 14 bits out
Backplane Power Consumption 2.28W maximum (0.6W at 5V dc, 1.68W at 24V dc)
Step Response 60 milliseconds in, 2.5 milliseconds out
Open Circuit Detection Zero; Upscale; Downscale
UPC 10611320130888
I/O Chassis location Any slot except Slot 0
Operating Temperature 0 to 60 degrees Celsius
Storage Temperature -40 to 85 degrees Celsius
A/D Conversion method Sigma-delta modulation
Go to product

NEED MORE?

Recently viewed items: