1769-IF4 4-Channel Analog Input Module ±10V/0-20mA | Allen-Bradley

The Original New Allen-Bradley 1769-IF4 4-Channel Analog Input Module is a CompactLogix analog input device designed for voltage and current signal acquisition in industrial automation systems. Featuring four configurable channels supporting differential or single-ended wiring, this module provides reliable analog signal conversion for process monitoring and machine control applications. Fully compatible with CompactLogix controllers and MicroLogix 1500 expansion assemblies.

Core Engineering Highlights:
4 analog input channels (differential or single-ended) | ±10V, 0-10V, 0-5V, 1-5V voltage ranges | 0-20mA, 4-20mA current ranges | 14-bit resolution (unipolar) / 14-bit + sign (bipolar) | Delta-Sigma conversion | 30V AC/DC isolation | 120 mA @ 5.1V / 60 mA @ 24V bus current | Up to 8 modules from power supply | 0-60°C operating temperature | Class I Div 2 hazardous location rated

Key Features:

• Original New Allen-Bradley 1769-IF4 module

• 4 analog input channels, configurable individually for voltage or current

• Voltage ranges: ±10V, 0-10V, 0-5V, 1-5V DC

• Current ranges: 0-20 mA, 4-20 mA

• Differential or single-ended input wiring options

• 14-bit resolution (unipolar), 14-bit plus sign (bipolar) for high-precision analog conversion

• Delta-Sigma conversion type

• ±0.2% full scale accuracy (voltage) / ±0.35% full scale accuracy (current) at 25°C

• 30V AC/30V DC isolation, channel-to-system; no isolation between individual channels

• Configurable input filter for noise rejection

• Over- or under-range detection by bit reporting

• Removable terminal block for simplified wiring

• DIN rail or panel mounting options

• Supports up to 8 modules away from the power supply

• Open-style enclosure (IP20)

• Class I Division 2 hazardous location certified (Groups A, B, C, D)

• Series B supports optional external 24V DC power supply

Applications:

• Analog signal acquisition from pressure, flow, and level transmitters

• Temperature monitoring with 4-20 mA transmitters

• Voltage and current measurement in machine control systems

• Process monitoring and data acquisition

• Packaging machinery and material handling systems

• General factory automation and industrial control panels

Technical Specifications:

Input Specifications

• Number of Inputs: 4 (differential or single-ended)

• Voltage Input Ranges: ±10V DC, 0-10V DC, 0-5V DC, 1-5V DC

• Current Input Ranges: 0-20 mA, 4-20 mA

• Full Scale Ranges (Series B): Voltage: ±10.5V, -0.5 to 10.5V, -0.5 to 5.25V, 0.5 to 5.25V; Current: 0-21 mA, 3.2-21 mA

• Resolution: 14 bits (unipolar), 14 bits plus sign (bipolar)

• Conversion Type: Delta-Sigma

• Input Impedance: Voltage: 220 kΩ typical; Current: 250 Ω

• Accuracy at 25°C: Voltage: ±0.2% full scale; Current: ±0.35% full scale

• Common Mode Rejection: >60 dB at 50/60 Hz (with filter selected)

• Normal Mode Rejection: -50 dB at 50/60 Hz (with filter selected)

• Rated Working Voltage: 30V AC/30V DC

• Common Mode Voltage: ±10V DC maximum per channel

Electrical & Power

• Bus Current Draw (5V DC): 120 mA

• Bus Current Draw (24V DC): 60 mA

• Heat Dissipation: 2.52W total

• External Power Option: Series B supports optional external 24V DC Class 2 power supply

• Isolation: 30V AC/30V DC continuous, channel-to-system; no isolation between individual channels

Physical & Environmental

• Dimensions (HxWxD): 118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in.)

• Weight: Approx. 0.30 kg (0.66 lbs)

• Enclosure Type: Open-style (IP20)

• Mounting: DIN Rail or Panel Mount

• Slot Width: 1

• Power Supply Distance Rating: Up to 8 modules away from power supply

• Operating Temperature: 0°C to 60°C

• Storage Temperature: –40°C to 85°C

• Relative Humidity: 5% to 95% non-condensing

• Hazardous Location: Class I Division 2, Groups A, B, C, D

• Certifications: CE, cULus, KC, RCM, UL, ATEX, IECEx

• UPC: 662468992824

• Country of Origin: USA

System Compatibility:

• Rockwell Automation CompactLogix 1769 controllers (L1x, L2x, L3x, 5370 series)

• MicroLogix 1500 expansion assemblies

• 1769 Compact I/O system architecture

• Studio 5000 Logix Designer® application

• RSLogix 5000 programming software

• 1769-RTBN18 replacement terminal block

Related Products:

• 1769-IF8 – 8-channel analog input module for higher channel count

• 1769-IF4I – Isolated version with channel-to-channel isolation

• 1769-OF4 – 4-channel analog output module

• 1769-ECR – Right end cap for CompactLogix system

• 1769-PA4 – CompactLogix AC power supply (120/240V AC, 4A/2A)

• 1769-PB4 – CompactLogix DC power supply (24V DC, 4A/2A)

• 1769-L33ER – CompactLogix 5370 controller, 2MB, dual Ethernet with DLR

PLC ERA is an independent industrial automation distributor supplying 100% genuine Original New products through established global supply channels. Allen-Bradley, CompactLogix, ControlLogix, and Studio 5000 are trademarks of Rockwell Automation.