1746-NT8 1746NT8 AB AB SLC 8 Point Digital Input Module

1746-NT8 1746NT8 AB AB SLC 8 Point Digital Input Module

⇒ Click here for good price 1746-NT8

Contact Us

Email: miya@mvme.cn (CLICK)

QQ: 2851195450

Tel: 86-18020776792(CLICK)

Skype:miyazheng520(CLICK)

Product Details

The 1746-NT8 is an SLC 500 Thermocouple/mV Analog Input Module by AB. It is an Eight (8) channel chassis installed module which receives thermocouple/mV signal which is digitally converted for retrieval by any SLC 500 processors. It has a backplane rating of 120mA at 5V DC and one of 70mA at 24V DC with an overall backplane power of 2.28W. The 1746-NT8 uses a Delta-Sigma signal conversion method and it has a digital low pass filter with selectable programmable filter frequencies. Its normal mode rejection frequency between the terminals is greater than 100dB at 50-60 Hz and its common mode rejection frequency between inputs and ground is also above 100dB at 50-60 Hz. The 1746-NT8 module automatically calibrates itself from power approximately every 2 minutes after power up. It offers input overvoltage protection at +/-30V DC and 600W pulsed for 1ms and provides 12.5V DC circuit isolation tested at 500V DC for 1 minute between inputs and the chassis ground and between the inputs and backplane.

The 1746-NT8 has 9 green LED lights that indicate a channel status and the module’s status. It uses the 1746-RT34 (RTB) removable terminal block for connection input devices. Included with the terminal block are Two (2) cold-junction compensation (CJC) sensors with an accuracy of +/-1.72 deg. Celsius. The 1746-NT8 has various selectable input types and the with an overall input impedance is greater than 10 M Ohms. Any input devices connected to it must have an impedance of fewer than 100 Ohms to meet the accuracy level. The 1746-NT8 offers a selectable open-circuit detection with 1 cycle per channel and an overall input stem response time of 400ms. The module has a functional temperature range between 0 deg. Celsius and 60 deg. Celsius at 5-95% humidity without condensation and is UL and CUL-approved.

Why choose us

1. We will provie you the product info and picuture
2.Large stock, fast delivery
3.Competitive prices and immdiate quotation
4.Professional service,professional technical support
5. Warranty time is one year.
6. Strict test machine before shipment.
7. We could help you to get any components which is difficult to get

More Products