Allen Bradley AB 1746-NI4/A SLC 500 Analog Input Module

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

    The Allen Bradley AB 1746-NI4/A SLC 500 Analog Input Module is engineered for seamless integration into industrial automation systems, ensuring reliable and precise analog signal acquisition.

    Equipped with 4 high-resolution input channels, this module excels in measuring voltage and current ranges with exceptional accuracy, making it an indispensable tool in process control and monitoring applications.

    With a common mode voltage range of -20 to 20 V and absolute input voltage capability of plus/minus 7.5 VDC or 7.5 VAC RMS, the AB 1746-NI4/A offers unmatched flexibility and robustness against electrical interference.

    Featuring a wide input range from -20 to 20 mA and absolute input current limits from -30 to 30 mA, the module ensures compatibility with diverse industrial sensors and transducers.

    The overvoltage protection feature ensures safety in environments with potential voltage surges, while the 500 VDC isolation rating guarantees reliable performance even in harsh industrial conditions.