Model Type:Analog Input Module
Model Number:1746-NI4
Manufacturer:AllenBradley
Number of Channels:4
Common Mode Voltage Range:-20 To 20 V
Absolute Input Voltage:+/- 7.5 VDC or 7.5 VAC RMS (Max.)
Input Range:-10 To 10 VDC – 1 LSB
Absolute Input Current:-30 To 30 MA (Max.)
Voltage Rating:Overvoltage Protection: 7.5 VAC RMS
Current Rating:Backplane Current Draw: 35 MA at 5 V, 85 MA at 24 V
Isolation:Backplane: 500 VDC, Enclosure: Open Type
Enclosure:Open Type
Temperature Rating:0 – 60 DEG C
Power Consumption:1.8 W
Power Dissipation:6.1 BTU/HR
Standard/Approvals:GOST_R, KCC, MARINE-ABS, MARINE-BVS, MARINE-DNV, MARINE-GL, MARINE-KRS, MARINE-LR
This AllenBradley module boasts a high-resolution design for precise analog signal acquisition, crucial for accurate control in industrial settings.
Featuring four channels for simultaneous input, it supports a wide common mode voltage range and absolute input voltage, ensuring compatibility with various industrial systems.
With an input range of -20 to 20 MA and a current rating of -30 to 30 MA (maximum), this module offers flexibility and precision in measuring electrical signals.
Overvoltage protection at 7.5 VAC RMS ensures safety and reliability in harsh industrial environments, safeguarding against potential damage from electrical spikes.
The ability to operate within -10 to 10 VDC and -20 to 20 MA provides a versatile solution for diverse applications requiring high accuracy.
Backplane current draw is optimized for efficient power consumption, making it suitable for both 5V and 24V systems, enhancing its adaptability and reducing energy costs.
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