Product Description
Allen-Bradley 1769-IF4 CompactLogix 4 Pt A/I C and V Module
Manufacturer: Allen-Bradley
Model/Part Number: 1769-IF4
Description: CompactLogix 4 Pt A/I C and V Module
General Specifications
| Attribute | Specification |
|---|---|
| Dimensions | 118 mm (height) x 87 mm (depth) x 35 mm (width); height including mounting tabs is 138 mm |
| Approximate Shipping Weight | 300g (0.65 lbs.) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Operating Temperature | 0°C to +60°C (32°F to +140°F) |
| Operating Humidity | 5% to 95% non-condensing |
| Operating Altitude | 2000 meters (6561 feet) |
| Vibration | Operating: 10 to 500 Hz, 5G, 0.030 in. peak-to-peak |
| Shock (Operating) | 30G, 11 ms (panel mounted), 20G, 11 ms (DIN rail mounted) |
| Shock (Relay Operation) | 7.5G panel mounted, 5G DIN rail mounted |
| Shock (Non-Operating) | 40G panel mounted, 30G DIN rail mounted |
| Agency Certifications | • C-UL certified (CSA C22.2 No. 142) • UL 508 listed • CE compliant |
| Hazardous Environment Class | Class I, Division 2, Hazardous Location, Groups A, B, C, D |
| Radiated and Conducted Emissions | EN50081-2 Class A |
| Electrical/EMC Immunity | • ESD Immunity (IEC1000-4-2) 4kV contact, 8kV air • Radiated Immunity (IEC1000-4-3) 10V/m, 80 to 1000 MHz • Surge Immunity (IEC1000-4-5) 1kV galvanic gun |
Input Specifications
| Attribute | Specification |
|---|---|
| Analog Operating Ranges | Voltage: ±10V dc, 0 to 10V dc, 0 to 5V dc, 1 to 5V dc Current: 0 to 20 mA, 4 to 20 mA |
| Full Scale Analog Ranges | Voltage: ±10.5V dc, -0.5 to 10.5V dc, -0.5 to 5.25V dc, 0.5 to 5.25V dc Current: 0 to 21 mA, 3.2 to 21 mA |
| Number of Inputs | 4 differential or single-ended |
| Bus Current Draw (max.) | 120 mA at 5V dc, 60 mA at 24V dc (if using optional 24V dc Class 2 power supply, current draw is 0 mA) |
| Heat Dissipation | 2.52 Total Watts |
| Converter Type | Delta Sigma |
| Resolution | 14 bits (unipolar), 14 bits plus sign (bipolar) |
| Rated Working Voltage | 30V ac / 30V dc |
| Common Mode Voltage Range | ±10V dc maximum per channel |
| Common Mode Rejection | >60 dB at 50 and 60 Hz with 50 or 60 Hz filter |
| Normal Mode Rejection Ratio | -50 dB at 50 and 60 Hz with 50 or 60 Hz filter |
| Input Impedance | Voltage Terminal: 220KΩ (typical), Current Terminal: 250Ω |
| Accuracy | Voltage Terminal: ±0.2% full scale at 25°C Current Terminal: ±0.35% full scale at 25°C |
| Accuracy Drift with Temperature | Voltage Terminal: ±0.003% per °C Current Terminal: ±0.0045% per °C |
| Repeatability | ±0.03% |
| Module Error over Full Temperature Range | Voltage: ±0.3% Current: ±0.5% |
| Optional 24V dc Power Supply Voltage Range | 20.4V to 26.4V dc |
| Calibration | Autocalibration on channel enable and on configuration change |
| Maximum Overload at Input Terminals | Voltage Terminal: ±30V dc continuous, Current Terminal: ±32 mA continuous |
Module Diagnostics and Configuration
- Module OK LED: On indicates the module has power, passed internal diagnostics, and is communicating. Off indicates any of the conditions are not met.
- Channel Diagnostics: Over- or under-range indicated by bit reporting.
- Input Channel Configuration: Via configuration software or user program by writing a unique bit pattern into the module’s configuration file.
- System Power Supply Distance Rating: The module may not be more than 8 modules away from the system power supply.
Certifications and Compliance
- C-UL: Certified under CSA C22.2 No. 142
- UL 508: Listed
- CE: Compliant for all applicable directives
- Hazardous Location: Class I, Division 2, Groups A, B, C, D (UL 1604, C-UL under CSA C22.2 No. 213)
Recommended Cable
- Belden™ 8761 (shielded)
This module provides high-performance analog inputs with a range of voltage and current input options, ideal for CompactLogix systems. It is designed for harsh industrial environments, supporting certifications and compliance for hazardous locations and ensuring strong electrical and EMC immunity.