1746-NIO4I
PublishedSLC 500 Analog Combination I/O Module
Allen-BradleyControl Systems (PLC & DCS)Analog I/O ModuleIndustrial supply
Allen-Bradley 1746-NIO4I is an analog combination input/output module for SLC 500 systems, with 2 selectable +/-10V DC or +/-20mA input channels and 2 current (0-20mA) output channels, 16-bit input / 14-bit output resolution.
Wholesale supply1746-NIO4I
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Product identity6 fields
Item nameSLC 500 Analog Combination I/O Module
Item number / code1746-NIO4I
BrandAllen-Bradley
Product lineIndustrial supply
CategoryControl Systems (PLC & DCS)
Product typeAnalog I/O Module
Technical data13 rows
TypeAnalog Combination Module
Voltage10V
Advanced Instruction SetIncludes indirect addressing, high-level math capability, and a compute instruction
Backplane Current Load55mA at 5V DC or 145mA at 24V DC
Bandwidth10Hz
Communication Network VersatilitySupports Ethernet, DH+, DH-485, ControlNet, DeviceNet, and Remote I/O communications
CompatibilityCompatible with SLC 500 systems
Industrially HardenedDesigned to withstand harsh industrial environments
Input Channels2 (Selectable for either -10V DC to +10V DC or -20mA to +20mA)
ModularityAllows for flexible system configuration and expansion
Output Channels2 (0-20mA)
Resolution16 bits for input, 14 bits for output
Step Response95% of 60ms in 2.5ms
Reference numbers1 public
Allen-Bradley1746-NIO4I