1746SC-INI4I Allen-Bradley SLC 500 4-Channel Isolated Analog Input Module 4-20mA 16-Bit

Description:

• Genuine Allen-Bradley / Spectrum Controls SLC 500 isolated analog input module for industrial process control and automation
• Provides 4 individually isolated differential analog input channels for accurate signal acquisition
• Supports 0–20 mA and 4–20 mA current input signals
• High-resolution 16-bit Sigma-Delta A/D converter delivers precise analog measurements
• 750 VDC channel-to-channel and field-to-backplane isolation minimizes electrical noise and eliminates the need for external isolation modules
• Individually programmable channels with selectable filter frequencies for optimal noise rejection or fast response
• Software configurable through RSLogix 500 with no DIP switches required
• Fits any 1746 SLC 500 chassis slot except Slot 0
• Front-panel LED indicators simplify diagnostics and module status monitoring
• Ideal for PLC systems, process control, utilities, water treatment, manufacturing, OEM machinery, and industrial automation.

Specifications:

• Manufacturer Name: Allen-Bradley / Spectrum Controls
• Part Number (MPN): 1746SC-INI4I
• Product Series: SLC 500
• Product Type: Isolated Analog Input Module
• Number of Inputs: 4 Differential Individually Isolated Channels
• Input Signal Types:
  • 0–20 mA
  • 4–20 mA
• Resolution: 16-Bit
• A/D Conversion Method: Sigma-Delta
• Accuracy: Comparable to dedicated analog modules
• Channel Configuration: Individually Programmable
• Input Filtering: 4 Selectable Filter Frequencies
• Calibration:
  • Factory Calibrated
  • Automatic Calibration
• Isolation:
  • 750 VDC Channel-to-Channel
  • 750 VDC Field Wiring-to-Backplane
• Backplane Current Consumption:
  • 440 mA @ 5 VDC
  • 0 mA @ 24 VDC
• Power Consumption: 2.75 W
• Mounting Type: SLC 500 Chassis (Any Slot Except Slot 0)
• Operating Temperature: 0°C to +60°C
• Certifications:
  • UL Listed
  • cUL Listed
  • CE
  • Class I, Division 2
• Applications:
  • Process Control
  • PLC Systems
  • Industrial Automation
  • Manufacturing
  • Water & Wastewater
  • OEM Equipment
  • HVAC Control

Dimensions:

• Standard 1746 SLC 500 module form factor
• Designed for installation in any 1746 chassis slot except Slot 0.

Weight:

• Approximate Weight: 0.20 kg (0.44 lb).