1746-NT8 New Allen-Bradley SER A SLC 500 Thermocouple Input Module
Sku:1746-NT8
Country Of Origin: USA
Vendor: Allen Bradley
Type: Thermocouple Input
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Product description
Overview
The Allen-Bradley 1746-NT8 is a Thermocouple/mV Analog Input Module from the SLC 500 series. This module is designed for high-precision measurement of temperature and millivolt signals, making it suitable for various industrial applications.
Features
Module Type: Thermocouple/mV Analog Input Module
Inputs: Eight (8) channels
Compatible Thermocouple Sensors:
Types: J, K, T, E, S, R, B, and N
Compatible mV Signal:
±50 mV and ±100 mV
Update Time: 356 milliseconds to 4.05 seconds
Resolution:
16 bits in, 14 bits out
Open Circuit Detection: Zero, Upscale, Downscale
Specifications
Backplane Current:
120 mA @ 5V DC
70 mA @ 24V DC
Backplane Power Consumption:
2.28 W maximum
0.6 W at 5V DC
1.68 W at 24V DC
Step Response:
60 milliseconds in
2.5 milliseconds out
A/D Conversion Method: Sigma-delta modulation
Input Impedance: Greater than 10 MΩ
Protection: Input overvoltage protection at ±30V DC
Environmental Ratings
Operating Temperature Range: 0 to 60°C (32 to 140°F)
Storage Temperature Range: -40 to 85°C (-40 to 185°F)
Relative Humidity: 5 to 95% (non-condensing)
Installation Details
I/O Chassis Location: Any slot except Slot 0 (reserved for the processor or communication modules)
Removable Terminal Block (RTB): 1746-RT34
Cold-Junction Compensation (CJC): Two sensors with ±1.72°C accuracy
Maximum Circuit Isolation: 12.5V DC at 500V DC for 1 minute
Additional Features
LED Indicators: Nine green LEDs for channel status and module status monitoring
Auto-calibration: Automatically calibrates every 2 minutes after power-up
Selectable Input Types: Supports a variety of thermocouple and millivolt signals
Error Detection: Capable of detecting Open Circuit, Under-Range, Over-Range, and Channel Error
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
