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Operating Voltage:220 V
Load Capacity:10 A @ 24 VDC / 16 A @ 125 VAC
Number of Relays:4 Normally Open
Contact Rating:10 A @ 24 VDC / 16 A @ 125 VAC
Contact Type:Silver-plated copper alloy
Operating Frequency:Up to 100 kHz
Switching Speed:Instantaneous
Operating Temperature Range:-40°C to +70°C
Humidity Range:5% to 95% non-condensing
Enclosure Type:IP20
Communication Interface:RS-485, Modbus-RTU compatible
The AB 1746-NIO4 module is engineered with precision for high-resolution signal acquisition, ensuring reliable data capture from various industrial sensors.
It supports common mode voltage ranging from -20 to 20 volts, providing a wide dynamic range suitable for diverse industrial applications.
Featuring a maximum absolute input voltage of Plus/Minus 7.5 volts DC or AC RMS, it ensures robust performance under varying electrical conditions.
The module offers an input range of -20 to 20 milliamps (MA), making it versatile for measuring current signals from different types of sensors.
With overvoltage protection at 7.5 volts AC RMS, the 1746-NIO4 safeguards against transient spikes and ensures continuous operation.
Equipped with backplane current draw capabilities at 35 milliamps at 5 volts and 85 milliamps at 24 volts, it efficiently manages power consumption for optimal system performance.
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