Allen Bradley 1746-NR8 Resistance Input Module
Product Manual：
1746-NR8 belongs to the SLC500 eight channel thermistor acquisition module, which collects temperature and resistance signals.
1. Model 1746-NR8, installed in a single slot on the rack.
2. Eight independent acquisition channels, compatible with Pt100, Cu10 and other thermal resistors.
3. Supports three types of sensor wiring: two-wire, three wire, and four wire.
4. It can collect the resistance values of conventional resistors and potentiometers ranging from 0 to 1000 Ω.
5. Built in signal filtering reduces power frequency interference and improves measurement stability.
6. The channel and backplane are electrically isolated to avoid damage to the motherboard caused by on-site noise.
7. Real time detection of line breaks and short circuits, and uploading fault codes to the PLC.
8. Automatic module calibration reduces the workload of manual calibration on site.
9. The backplane provides 5V power supply, without the need for external independent power supply.
10. The panel indicator lights visually display the operating status of the module and channel.
11. Collect data and convert temperature values internally, and directly upload them to the main control program.
Operating environment from 12.0 ℃ to 60 ℃, suitable for conventional electrical control cabinets.
13. It can be configured with SLC5/02 and above CPU models.
14. Widely used for temperature measurement in temperature controlled furnaces, air compressors, and heat exchange equipment.
15. The original factory has stopped production, and old temperature control systems are regularly replaced with spare parts.
Overall, the 1746-NR8 measuring points are sufficient, the configuration is simple, and it is a commonly used accessory for industrial temperature acquisition.
Product detailed pictures：
1746-NR8
product video
Other links
FOXBORO AD908MF数字输出模块
FOXBORO AD916CC输出模块
GE IC698CRE030-EE控制器模块
Other links
STRAUB METAL GRIP metal grip
57619414A connector module
WAGNER GRIMM CH-6102 Transformer
