Allen-Bradley 1746-NIO4I SLC 4-Point Digital Combination Module
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Manufacturer AB-SLC
Mfg Catalog # 1746-NIO4I
North Coast Part # 156128


  • Some modules include color-coded, removable terminal blocks
  • Includes optical coupling and filter circuitry which provides signal noise reduction
  • Connects up to three chassis with 30 I/O modules to a single controller or communication adapter
  • Installs in an SLC™ 500 chassis


  • Product Family: SLC I/O
  • Brand Name: Allen-Bradley
  • Type: Analog I/O
  • Standard: GOST,KC,MARINE
  • Mounting: Chassis
  • Enclosure: None (open-style)
  • Class: Programmable Logic Controller Module
  • Special Features: High Resolution
  • Number Of Channels: 2 Input, 2 Output
  • Operating Temperature: 0...60 °C (32...140 °F)
  • Isolation: 500V ac and 710V dc for 1 minute
  • Display: Status Display
  • Input Signal: -20 to +20 mA (or) -10to +10V dc
  • Output Signal: 0 to 20 mA
  • Output: 2 analog current
  • Input: 2 current or voltage
  • Module Interfaces: Digital
  • I/O Ports: (2) Analog Input, (2) Analog Current Output

I/O Modules And Hardware

  • Analog Combination Modules: (2) Analog Input, (2) Analog Current Output


UPC 66207373588
GTiN 00662073735885
Operating Temperature 0 To 60 C
Type Analog I/O
Mounting Type Chassis
Family Brand Name Allen Bradley
Class Programmable Logic Controller Module
Number of Channels 2 Input, 2 Output
TC Connection Screw
Output 2 Analog
Output Signal 0 to 20 mA
Sub Brand SLC
Input Voltage 10 V
Output Voltage 20 mA
Display Type Status Display

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