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- Allen Bradley
- 1769-IF16V
- CompactLogix I/O Module
- USA
- 118 mm × 35 mm × 87 mm
- 0.281kg
- Xiamen, China
- New & In Stock
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Technical Report: 1769-IF16V Compact I/O 16-Channel Voltage Analog Input Module
1. Product Overview
The 1769-IF16V is a high-density analog input module designed for Compact I/O automation systems. It is used for acquiring voltage-based analog signals from industrial field devices and converting them into digital data for PLC processing.
This module supports multiple standard industrial voltage ranges such as ±10V, 0–10V, 0–5V, and 1–5V, making it suitable for a wide range of process measurement applications.
It belongs to the Compact I/O family and is typically used in CompactLogix-based control systems for distributed analog signal acquisition.
2. Brand and Series Information
Brand: Industrial automation control platform ecosystem
Series: 1769 Compact I/O Series
Product Family: Analog Voltage Input Modules
Module Type: 16-Channel Single-Ended Voltage Input Module
3. Product Function Description
The 1769-IF16V is responsible for reading analog voltage signals and converting them into digital values.
Core functions include:
- Receiving 16 single-ended voltage input channels
- Supporting multiple voltage ranges (±10V, 0–10V, 0–5V, 1–5V)
- Converting analog signals into high-resolution digital data
- Providing electrical isolation between field devices and PLC backplane
- Filtering electrical noise for stable measurement
- Supporting process monitoring and control applications
It is widely used in systems requiring precise voltage signal acquisition.
4. Technical Parameters
Electrical Specifications
| Parameter | Value |
|---|---|
| Number of Inputs | 16 single-ended channels |
| Input Voltage Ranges | ±10V, 0–10V, 0–5V, 1–5V |
| Backplane Current | 190 mA @ 5.1V DC |
| 24V DC Current | 70 mA |
| Power Consumption | ~7.5 W max |
| ADC Type | Sigma-Delta converter |
| Resolution | 16-bit (unipolar), 15-bit (bipolar) |
| Input Impedance | >1 MΩ |
Accuracy & Performance
| Parameter | Value |
|---|---|
| Accuracy | ±0.35% full scale @ 25°C |
| Linearity | ±0.03% |
| Repeatability | ±0.06% |
| Temperature Drift | ±0.03% / °C |
| Common Mode Rejection | >60 dB |
Isolation & Protection
| Parameter | Value |
|---|---|
| Isolation Voltage | 500V AC / 710V DC (test) |
| Working Voltage | 30V AC / 30V DC |
| Isolation Type | Channel-to-bus reinforced insulation |
| Protection Level | Industrial IEC standard |
Mechanical Specifications
| Parameter | Value |
|---|---|
| Dimensions (H × W × D) | 118 mm × 35 mm × 87 mm |
| Height with Tabs | 138 mm |
| Weight | 0.281 kg |
| Mounting Type | DIN rail / panel mount |
| Slot Width | 1 slot |
| Housing Type | Open industrial module |
Environmental Specifications
| Parameter | Value |
|---|---|
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% – 95% non-condensing |
| Vibration Resistance | Industrial IEC standard |
| Shock Resistance | Up to 15G |
| EMC Immunity | Industrial environment rated |
5. Product Advantages
1. High-Density Analog Acquisition
Provides 16 voltage input channels in a compact single-slot module.
2. Multi-Range Voltage Support
Compatible with several industrial voltage standards, reducing the need for multiple module types.
3. High-Resolution Measurement
16-bit conversion ensures precise and stable signal acquisition.
4. Strong Noise Immunity
Designed for industrial environments with electrical interference and long wiring distances.
5. Reliable Electrical Isolation
Protects PLC backplane from field-side electrical disturbances.
6. Flexible System Integration
Fully compatible with Compact I/O distributed architectures.
6. Application Areas
The 1769-IF16V is widely used in:
- Industrial process control systems
- Pressure and flow monitoring
- Water treatment systems
- Chemical production plants
- HVAC automation systems
- Energy and utility monitoring
- Manufacturing process measurement
- General industrial analog data acquisition
It is particularly suitable where voltage-type analog sensors are widely deployed.
7. Recommended Models (Same Series / Related Modules)
| Model | Type | Key Parameters | Application |
|---|---|---|---|
| 1769-IF8 | Analog Input Module | 8-channel voltage/current input | Smaller analog systems |
| 1769-IF16C | Analog Current Input Module | 16-channel 4–20 mA input | Process control |
| 1769-IQ16 | DC Input Module | 16-point digital input | Discrete sensing |
| 1769-OB16 | Digital Output Module | 16-point output module | Actuator control |
| 1769-HSC | High-Speed Counter Module | High-frequency pulse input | Motion/encoder systems |
8. Other Popular Models (Same Platform – Widely Used)
| Model | Type | Key Parameters | Application |
|---|---|---|---|
| 1769-L33ER | PLC Controller | EtherNet/IP CPU, integrated control | Machine automation |
| 1769-L36ERM | PLC Controller | High-performance motion control | Advanced systems |
| 1769-AENTR | Ethernet Adapter | Dual-port industrial Ethernet | Distributed I/O |
| 1769-SDN | DeviceNet Scanner | Fieldbus master module | Legacy networks |
| 1769-ASCII | Serial Communication Module | ASCII protocol interface | Barcode/printer systems |
9. System Role Summary
The 1769-IF16V serves as a high-density voltage measurement module within Compact I/O architectures. It acts as an interface between industrial analog voltage signals and PLC digital processing systems.
Its function is critical in applications requiring accurate, stable, and multi-channel voltage monitoring.
10. Summary
The 1769-IF16V is a 16-channel analog voltage input module designed for industrial automation systems requiring flexible voltage measurement capabilities.
Its strengths include multi-range support, high resolution, strong isolation, and stable performance in electrically noisy environments.